{"id":232827,"date":"2021-04-03T02:21:20","date_gmt":"2021-04-03T00:21:20","guid":{"rendered":"https:\/\/www.ma-solution.fr\/?p=232827"},"modified":"2023-12-27T15:39:45","modified_gmt":"2023-12-27T14:39:45","slug":"ovh-soyoustart-cree-un-partition-zfs-sur-un-serveur-dedie","status":"publish","type":"post","link":"https:\/\/www.ma-solution.fr\/?p=232827","title":{"rendered":"Cr\u00e9er un partition ZFS sur un serveur d\u00e9di\u00e9 (OVH \/ SoYouStart \/ KimSufi)"},"content":{"rendered":"<p>[et_pb_section fb_built=\u00a0\u00bb1&Prime; custom_padding_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb prev_background_color=\u00a0\u00bb#ffffff\u00a0\u00bb admin_label=\u00a0\u00bbFeature\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; use_background_color_gradient=\u00a0\u00bbon\u00a0\u00bb background_color_gradient_type=\u00a0\u00bbcircular\u00a0\u00bb background_color_gradient_direction_radial=\u00a0\u00bbtop right\u00a0\u00bb background_color_gradient_stops=\u00a0\u00bb#00ffd8 0%|#0029e2 100%\u00a0\u00bb background_color_gradient_start=\u00a0\u00bb#00ffd8&Prime; 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_builder_version=\u00a0\u00bb4.16&Prime; custom_padding=\u00a0\u00bb18vw||\u00a0\u00bb custom_padding_tablet=\u00a0\u00bb0vw||\u00a0\u00bb custom_padding_phone=\u00a0\u00bb\u00a0\u00bb custom_padding_last_edited=\u00a0\u00bbon|desktop\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.16&Prime; text_font=\u00a0\u00bb||||||||\u00a0\u00bb header_2_font=\u00a0\u00bbOverpass|900|||||||\u00a0\u00bb header_2_font_size=\u00a0\u00bb56px\u00a0\u00bb header_2_line_height=\u00a0\u00bb1.1em\u00a0\u00bb header_3_font=\u00a0\u00bbOverpass|600|||||||\u00a0\u00bb header_3_font_size=\u00a0\u00bb30px\u00a0\u00bb header_3_line_height=\u00a0\u00bb1.2em\u00a0\u00bb background_layout=\u00a0\u00bbdark\u00a0\u00bb header_2_font_size_tablet=\u00a0\u00bb38px\u00a0\u00bb header_2_font_size_phone=\u00a0\u00bb26px\u00a0\u00bb header_2_font_size_last_edited=\u00a0\u00bbon|desktop\u00a0\u00bb header_3_font_tablet=\u00a0\u00bb\u00a0\u00bb header_3_font_phone=\u00a0\u00bbOverpass|700|||||||\u00a0\u00bb header_3_font_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb header_3_font_size_tablet=\u00a0\u00bb24px\u00a0\u00bb header_3_font_size_phone=\u00a0\u00bb18px\u00a0\u00bb header_3_font_size_last_edited=\u00a0\u00bbon|desktop\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<h2>Partitionner son serveur d\u00e9di\u00e9 OVH pour une utilisation avec Proxmox V6<\/h2>\n<p>[\/et_pb_text][et_pb_divider color=\u00a0\u00bb#00b4ff\u00a0\u00bb divider_weight=\u00a0\u00bb2px\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; width=\u00a0\u00bb100px\u00a0\u00bb custom_margin=\u00a0\u00bb||0px\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_divider][et_pb_text _builder_version=\u00a0\u00bb4.16&Prime; text_font=\u00a0\u00bbOverpass|300|||||||\u00a0\u00bb text_font_size=\u00a0\u00bb17px\u00a0\u00bb text_line_height=\u00a0\u00bb1.8em\u00a0\u00bb background_layout=\u00a0\u00bbdark\u00a0\u00bb text_font_size_tablet=\u00a0\u00bb\u00a0\u00bb text_font_size_phone=\u00a0\u00bb14px\u00a0\u00bb text_font_size_last_edited=\u00a0\u00bbon|desktop\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]L&rsquo;objet de cet article est de donner de pistes et la m\u00e9thode pour adapter le partitionnement de son serveur d\u00e9di\u00e9 et optimiser l&rsquo;espace de stockage avec une solution raid ZFS.<br \/>\n[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=\u00a0\u00bb1&Prime; admin_label=\u00a0\u00bbAbout\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; da_disable_devices=\u00a0\u00bboff|off|off\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb da_is_popup=\u00a0\u00bboff\u00a0\u00bb da_exit_intent=\u00a0\u00bboff\u00a0\u00bb da_has_close=\u00a0\u00bbon\u00a0\u00bb da_alt_close=\u00a0\u00bboff\u00a0\u00bb da_dark_close=\u00a0\u00bboff\u00a0\u00bb da_not_modal=\u00a0\u00bbon\u00a0\u00bb da_is_singular=\u00a0\u00bboff\u00a0\u00bb da_with_loader=\u00a0\u00bboff\u00a0\u00bb da_has_shadow=\u00a0\u00bbon\u00a0\u00bb][et_pb_row _builder_version=\u00a0\u00bb4.16&Prime; max_width=\u00a0\u00bb800px\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.16&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.16&Prime; text_font=\u00a0\u00bbOverpass|300|||||||\u00a0\u00bb text_font_size=\u00a0\u00bb17px\u00a0\u00bb text_line_height=\u00a0\u00bb1.8em\u00a0\u00bb header_font=\u00a0\u00bb||||||||\u00a0\u00bb header_2_font=\u00a0\u00bbOverpass|900|||||||\u00a0\u00bb header_2_font_size=\u00a0\u00bb56px\u00a0\u00bb header_2_line_height=\u00a0\u00bb1.1em\u00a0\u00bb header_3_font=\u00a0\u00bbOverpass|600|||||||\u00a0\u00bb header_3_text_color=\u00a0\u00bb#00b4ff\u00a0\u00bb header_3_font_size=\u00a0\u00bb30px\u00a0\u00bb header_3_line_height=\u00a0\u00bb1.2em\u00a0\u00bb text_orientation=\u00a0\u00bbcenter\u00a0\u00bb custom_margin=\u00a0\u00bb||\u00a0\u00bb custom_padding=\u00a0\u00bb|||||\u00a0\u00bb text_font_size_tablet=\u00a0\u00bb\u00a0\u00bb text_font_size_phone=\u00a0\u00bb14px\u00a0\u00bb text_font_size_last_edited=\u00a0\u00bbon|desktop\u00a0\u00bb header_2_font_size_tablet=\u00a0\u00bb38px\u00a0\u00bb header_2_font_size_phone=\u00a0\u00bb26px\u00a0\u00bb header_2_font_size_last_edited=\u00a0\u00bbon|desktop\u00a0\u00bb header_3_font_tablet=\u00a0\u00bb\u00a0\u00bb header_3_font_phone=\u00a0\u00bbOverpass|700|||||||\u00a0\u00bb header_3_font_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb header_3_font_size_tablet=\u00a0\u00bb24px\u00a0\u00bb header_3_font_size_phone=\u00a0\u00bb18px\u00a0\u00bb header_3_font_size_last_edited=\u00a0\u00bbon|desktop\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<h3>Template \u00ab\u00a0Proxmox VE 6 (64bits)\u00a0\u00bb<\/h3>\n<h2>Sch\u00e9ma de partition<\/h2>\n<p>Je prend ici l&rsquo;exemple d&rsquo;un serveur avec 32GB de RAM et 4 disques dur de 2To HDD SATA Soft RAID :<\/p>\n<ul>\n<li style=\"text-align: justify;\">J&rsquo;ai fait le choix d&rsquo;organiser le SWAP \u00e0 1\/4 de la m\u00e9moire RAM, soit 8 Go (8 192 MB). Ce serveur ayant 4 disques dur en raid logiciel, j&rsquo;obtiens alors un taille total du swap de 32 Go (ce qui correspondla taille de ma m\u00e9moire RAM).<\/li>\n<li style=\"text-align: justify;\">Pour la partition r\u00e9serv\u00e9e au syst\u00e8me \u00ab\u00a0\/\u00a0\u00bb, j&rsquo;ai doubl\u00e9 la valeur par d\u00e9faut propos\u00e9 dans le \u00ab\u00a0template\u00a0\u00bb OVH ce qui finalement donne 40Go (40 960 MB), ainsi je suis large sur les \u00e9volutions \u00e0 venir de Proxmox, l&rsquo;installation d&rsquo;applications tierces sur le host principal, ou le stockage de certains logs de s\u00e9curit\u00e9 qui pourraient \u00eatre volumineux, &#8230;)<\/li>\n<li style=\"text-align: justify;\">Le reste du disque dur sera utilis\u00e9 pour les donn\u00e9es du serveur Proxmox, qui sera ensuite r\u00e9parti en raidZ zfs sur les 4 disques de 2To (J&rsquo;obtiendrais ainsi un espace de stockage d&rsquo;environs 70% de la taille total restantes des 4 disques\u00a0 soit pr\u00e8s de 5 To sur les 7 To) .<\/li>\n<\/ul>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=\u00a0\u00bb3_5,2_5&Prime; _builder_version=\u00a0\u00bb4.16&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb3_5&Prime; _builder_version=\u00a0\u00bb4.16&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_image src=\u00a0\u00bbhttps:\/\/www.ma-solution.fr\/wp-content\/uploads\/2021\/04\/ovh-serveurdedie-template.png\u00a0\u00bb title_text=\u00a0\u00bbovh-serveurdedie-template\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_image][et_pb_image src=\u00a0\u00bbhttps:\/\/www.ma-solution.fr\/wp-content\/uploads\/2021\/04\/ovh-partition-defaut.png\u00a0\u00bb title_text=\u00a0\u00bbovh-partition-defaut\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_image][et_pb_image src=\u00a0\u00bbhttps:\/\/www.ma-solution.fr\/wp-content\/uploads\/2021\/04\/partition-.png\u00a0\u00bb title_text=\u00a0\u00bbpartition :\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_image][et_pb_image src=\u00a0\u00bbhttps:\/\/www.ma-solution.fr\/wp-content\/uploads\/2021\/04\/partition-ms.png\u00a0\u00bb title_text=\u00a0\u00bbpartition-ms\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_image][\/et_pb_column][et_pb_column type=\u00a0\u00bb2_5&Prime; _builder_version=\u00a0\u00bb4.16&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_accordion _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_accordion_item title=\u00a0\u00bblsblk\u00a0\u00bb open=\u00a0\u00bbon\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<pre><strong>NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT\r\nsda 8:0 0 1.8T 0 disk<\/strong> \r\n\u251c\u2500sda1 8:1 0 511M 0 part \r\n\u251c\u2500sda2 8:2 0 20G 0 part \r\n\u2502 \u2514\u2500md2 9:2 0 20G 0 raid1 \/\r\n\u251c\u2500sda3 8:3 0 1G 0 part [SWAP]\r\n\u251c\u2500sda4 8:4 0 1.8T 0 part \r\n\u2502 \u2514\u2500md4 9:4 0 1.8T 0 raid1 \r\n\u2502 \u2514\u2500vg-data 253:0 0 1.8T 0 lvm \/var\/lib\/vz\r\n\u2514\u2500sda5 8:5 0 2M 0 part \r\n<strong>sdb 8:16 0 1.8T 0 disk<\/strong> \r\n\u251c\u2500sdb1 8:17 0 511M 0 part \r\n\u251c\u2500sdb2 8:18 0 20G 0 part \r\n\u2502 \u2514\u2500md2 9:2 0 20G 0 raid1 \/\r\n\u251c\u2500sdb3 8:19 0 1G 0 part [SWAP]\r\n\u2514\u2500sdb4 8:20 0 1.8T 0 part \r\n\u2514\u2500md4 9:4 0 1.8T 0 raid1 \r\n\u2514\u2500vg-data 253:0 0 1.8T 0 lvm \/var\/lib\/vz\r\n<strong>sdc 8:32 0 1.8T 0 disk<\/strong> \r\n\u251c\u2500sdc1 8:33 0 511M 0 part \/boot\/efi\r\n\u251c\u2500sdc2 8:34 0 20G 0 part \r\n\u2502 \u2514\u2500md2 9:2 0 20G 0 raid1 \/\r\n\u251c\u2500sdc3 8:35 0 1G 0 part [SWAP]\r\n\u2514\u2500sdc4 8:36 0 1.8T 0 part \r\n\u2514\u2500md4 9:4 0 1.8T 0 raid1 \r\n\u2514\u2500vg-data 253:0 0 1.8T 0 lvm \/var\/lib\/vz\r\n<strong>sdd 8:48 0 1.8T 0 disk<\/strong> \r\n\u251c\u2500sdd1 8:49 0 511M 0 part \r\n\u251c\u2500sdd2 8:50 0 20G 0 part \r\n\u2502 \u2514\u2500md2 9:2 0 20G 0 raid1 \/\r\n\u251c\u2500sdd3 8:51 0 1G 0 part [SWAP]\r\n\u2514\u2500sdd4 8:52 0 1.8T 0 part \r\n\u2514\u2500md4 9:4 0 1.8T 0 raid1 \r\n\u2514\u2500vg-data 253:0 0 1.8T 0 lvm \/var\/lib\/vz<\/pre>\n<p>[\/et_pb_accordion_item][et_pb_accordion_item title=\u00a0\u00bbfdisk -l\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb open=\u00a0\u00bboff\u00a0\u00bb]<strong>Disk \/dev\/sda: 1,8 TiB, 2000398934016 bytes, 3907029168 sectors<\/strong><br \/>\nDisk model: HGST HUS726020AL<br \/>\nUnits: sectors of 1 * 512 = 512 bytes<br \/>\nSector size (logical\/physical): 512 bytes \/ 512 bytes<br \/>\nI\/O size (minimum\/optimal): 512 bytes \/ 512 bytes<br \/>\nDisklabel type: gpt<br \/>\nDisk identifier: 7AEDB46F-6D55-4F12-9EFA-820E06AF6F0B<\/p>\n<p>Device Start End Sectors Size Type<br \/>\n\/dev\/sda1 34 1046527 1046494 511M EFI System<br \/>\n\/dev\/sda2 1046528 84932607 83886080 40G Linux RAID<br \/>\n\/dev\/sda3 84932608 101709823 16777216 8G Linux filesystem<br \/>\n\/dev\/sda4 101709824 3907025071 3805315248 1,8T Linux RAID<br \/>\n\/dev\/sda5 3907025072 3907029134 4063 2M Linux filesystem<\/p>\n<p><strong>Disk \/dev\/sdb: 1,8 TiB, 2000398934016 bytes, 3907029168 sectors<\/strong><br \/>\nDisk model: HGST HUS726020AL<br \/>\nUnits: sectors of 1 * 512 = 512 bytes<br \/>\nSector size (logical\/physical): 512 bytes \/ 512 bytes<br \/>\nI\/O size (minimum\/optimal): 512 bytes \/ 512 bytes<br \/>\nDisklabel type: gpt<br \/>\nDisk identifier: 231C39B5-40C6-49DB-A41F-B018DBD4BA93<\/p>\n<p>Device Start End Sectors Size Type<br \/>\n\/dev\/sdb1 34 1046527 1046494 511M EFI System<br \/>\n\/dev\/sdb2 1046528 84932607 83886080 40G Linux RAID<br \/>\n\/dev\/sdb3 84932608 101709823 16777216 8G Linux filesystem<br \/>\n\/dev\/sdb4 101709824 3907025071 3805315248 1,8T Linux RAID<\/p>\n<p><strong>Disk \/dev\/sdd: 1,8 TiB, 2000398934016 bytes, 3907029168 sectors<\/strong><br \/>\nDisk model: HGST HUS726020AL<br \/>\nUnits: sectors of 1 * 512 = 512 bytes<br \/>\nSector size (logical\/physical): 512 bytes \/ 512 bytes<br \/>\nI\/O size (minimum\/optimal): 512 bytes \/ 512 bytes<br \/>\nDisklabel type: gpt<br \/>\nDisk identifier: FD99AD38-105C-452E-9E18-E74643F1FAA5<\/p>\n<p>Device Start End Sectors Size Type<br \/>\n\/dev\/sdd1 34 1046527 1046494 511M EFI System<br \/>\n\/dev\/sdd2 1046528 84932607 83886080 40G Linux RAID<br \/>\n\/dev\/sdd3 84932608 101709823 16777216 8G Linux filesystem<br \/>\n\/dev\/sdd4 101709824 3907025071 3805315248 1,8T Linux RAID<\/p>\n<p><strong>Disk \/dev\/sdc: 1,8 TiB, 2000398934016 bytes, 3907029168 sectors<\/strong><br \/>\nDisk model: HGST HUS726020AL<br \/>\nUnits: sectors of 1 * 512 = 512 bytes<br \/>\nSector size (logical\/physical): 512 bytes \/ 512 bytes<br \/>\nI\/O size (minimum\/optimal): 512 bytes \/ 512 bytes<br \/>\nDisklabel type: gpt<br \/>\nDisk identifier: C6EA383B-0112-4E78-AF63-5E1FB94B815F<\/p>\n<p>Device Start End Sectors Size Type<br \/>\n\/dev\/sdc1 34 1046527 1046494 511M EFI System<br \/>\n\/dev\/sdc2 1046528 84932607 83886080 40G Linux RAID<br \/>\n\/dev\/sdc3 84932608 101709823 16777216 8G Linux filesystem<br \/>\n\/dev\/sdc4 101709824 3907025071 3805315248 1,8T Linux RAID<\/p>\n<p><strong>Disk \/dev\/md2: 40 GiB, 42916118528 bytes, 83820544 sectors<\/strong><br \/>\nUnits: sectors of 1 * 512 = 512 bytes<br \/>\nSector size (logical\/physical): 512 bytes \/ 512 bytes<br \/>\nI\/O size (minimum\/optimal): 512 bytes \/ 512 bytes<\/p>\n<p><strong>Disk \/dev\/md4: 1,8 TiB, 1948187164672 bytes, 3805053056 sectors<\/strong><br \/>\nUnits: sectors of 1 * 512 = 512 bytes<br \/>\nSector size (logical\/physical): 512 bytes \/ 512 bytes<br \/>\nI\/O size (minimum\/optimal): 512 bytes \/ 512 bytes<\/p>\n<p><strong>Disk \/dev\/mapper\/vg-data: 1,8 TiB, 1948182904832 bytes, 3805044736 sectors<\/strong><br \/>\nUnits: sectors of 1 * 512 = 512 bytes<br \/>\nSector size (logical\/physical): 512 bytes \/ 512 bytes<br \/>\nI\/O size (minimum\/optimal): 512 bytes \/ 512 bytes<br \/>\n[\/et_pb_accordion_item][et_pb_accordion_item title=\u00a0\u00bbswapon &#8211;show\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb open=\u00a0\u00bboff\u00a0\u00bb]<strong>NAME TYPE SIZE USED PRIO<\/strong><br \/>\n\/dev\/sdd3 partition 8G 0B -2<br \/>\n\/dev\/sdc3 partition 8G 0B -3<br \/>\n\/dev\/sdb3 partition 8G 0B -4<br \/>\n\/dev\/sda3 partition 8G 0B -5<br \/>\n[\/et_pb_accordion_item][et_pb_accordion_item title=\u00a0\u00bbfree -h\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb open=\u00a0\u00bboff\u00a0\u00bb]<strong>total used free shared buff\/cache available<\/strong><br \/>\nMem: 31Gi 965Mi 29Gi 33Mi 835Mi 29Gi<br \/>\nSwap: 31Gi 0B 31Gi<br \/>\n[\/et_pb_accordion_item][et_pb_accordion_item title=\u00a0\u00bbVolumes RAID : md*\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb open=\u00a0\u00bboff\u00a0\u00bb]<\/p>\n<h3 class=\"western\">Les volumes RAID ont des noms de type \u00a0<code>\/dev\/md*<\/code><\/h3>\n<p>Voici quelques commandes utilent pour la gestion des partitions RAID :\u00a0<code><\/code><\/p>\n<p><strong># Lister les volumes RAID :<\/strong><br \/>\ncat \/proc\/mdstat<\/p>\n<p><strong># voir les details\u00a0:<\/strong><br \/>\nmdadm &#8211;query &#8211;detail \/dev\/md0<\/p>\n<p><strong>#definition du RAID dans \/etc\/mdadm\/mdadm.conf<\/strong><br \/>\n<strong>#mise \u00e0 jour par la commande\u00a0:<\/strong><br \/>\nupdate-initramfs -u<\/p>\n<p><strong>#Formatage<\/strong><br \/>\nmkfs -t ext4 \/dev\/md0<\/p>\n<p><strong>#Monter le volume RAID<\/strong><br \/>\nmount -t ext4 \/dev\/md0 \/var\/data1<\/p>\n<p><strong>#Cas d&rsquo;un disque raid defaillant :<\/strong><br \/>\nmdadm &#8211;manage \/dev\/md0 &#8211;fail \/dev\/sdb<br \/>\nmdadm &#8211;query &#8211;detail \/dev\/md<br \/>\nmdadm &#8211;manage \/dev\/md0 &#8211;remove \/dev\/sdb<br \/>\nmdadm &#8211;manage \/dev\/md0 &#8211;add \/dev\/sdb<\/p>\n<p><strong>D\u00e9sactiver le raid sur une partition\u00a0:<\/strong><br \/>\nmdadm &#8211;manage \/dev\/md4 \u2013stop<br \/>\nmdadm &#8211;stop \/dev\/md4<\/p>\n<p style=\"margin-bottom: 0cm;\">Enlever sdc du raid1\u00a0:<\/p>\n<p>mdadm &#8211;manage \/dev\/md2 &#8211;fail \/dev\/sdc2<br \/>\nmdadm &#8211;manage \/dev\/md2 &#8211;remove \/dev\/sdc2<\/p>\n<p style=\"margin-bottom: 0cm;\"><strong>Reconstruire la matrice RAID<br \/>\n<\/strong>mdadm &#8211;add \/dev\/md2 \/dev\/sdc2<br \/>\ncat \/proc\/mdstat<\/p>\n<p>[\/et_pb_accordion_item][et_pb_accordion_item title=\u00a0\u00bbgdisk \/dev\/sda\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb open=\u00a0\u00bboff\u00a0\u00bb]<strong>gdisk \/dev\/sda<\/strong><\/p>\n<p><em>GPT fdisk (gdisk) version 1.0.3<\/em><\/p>\n<p><em>Partition table scan:<\/em><br \/>\n<em>MBR: protective<\/em><br \/>\n<em>BSD: not present<\/em><br \/>\n<em>APM: not present<\/em><br \/>\n<em>GPT: present<\/em><\/p>\n<p><em>Found valid GPT with protective MBR; using GPT.<\/em><\/p>\n<p style=\"margin-bottom: 0cm;\"><strong>=&gt; p #print<\/strong><\/p>\n<p>Disk \/dev\/sda: 3907029168 sectors, 1.8 TiB<br \/>\nModel: HGST HUS726020AL<br \/>\nSector size (logical\/physical): 512\/512 bytes<br \/>\nDisk identifier (GUID): 7AEDB46F-6D55-4F12-9EFA-820E06AF6F0B<br \/>\nPartition table holds up to 128 entries<br \/>\nMain partition table begins at sector 2 and ends at sector 33<br \/>\nFirst usable sector is 34, last usable sector is 3907029134<br \/>\nPartitions will be aligned on 8-sector boundaries<br \/>\nTotal free space is 0 sectors (0 bytes)<\/p>\n<p>Number Start (sector) End (sector) Size Code Name<br \/>\n1 34 1046527 511.0 MiB EF00 primary<br \/>\n2 1046528 84932607 40.0 GiB FD00 primary<br \/>\n3 84932608 101709823 8.0 GiB 8300 primary<br \/>\n4 101709824 3907025071 1.8 TiB FD00 logical<br \/>\n5 3907025072 3907029134 2.0 MiB 8300 logical<\/p>\n<p>&nbsp;<\/p>\n<p style=\"margin-bottom: 0cm;\">=&gt; d =&gt; 4<\/p>\n<p style=\"margin-bottom: 0cm;\"># ajouter partition<br \/>\n=&gt; n =&gt; last sector\u00a0: +100M<br \/>\n=&gt; c =&gt; 4 =&gt; ceph data<\/p>\n<p style=\"margin-bottom: 0cm;\"># ajouter partition<br \/>\n=&gt; n<br \/>\n=&gt; c =&gt; 7 =&gt; ceph block<\/p>\n<p>[\/et_pb_accordion_item][\/et_pb_accordion][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=\u00a0\u00bb1&Prime; admin_label=\u00a0\u00bbHeader\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; use_background_color_gradient=\u00a0\u00bbon\u00a0\u00bb background_color_gradient_type=\u00a0\u00bbcircular\u00a0\u00bb background_color_gradient_stops=\u00a0\u00bb#004183 0%|#001f4c 100%\u00a0\u00bb background_color_gradient_start=\u00a0\u00bb#004183&Prime; background_color_gradient_end=\u00a0\u00bb#001f4c\u00a0\u00bb background_image=\u00a0\u00bbhttps:\/\/www.ma-solution.fr\/wp-content\/uploads\/2021\/04\/cyber-security-18.png\u00a0\u00bb parallax=\u00a0\u00bbon\u00a0\u00bb overflow-x=\u00a0\u00bbhidden\u00a0\u00bb overflow-y=\u00a0\u00bbhidden\u00a0\u00bb custom_padding=\u00a0\u00bb6vw|||||\u00a0\u00bb da_disable_devices=\u00a0\u00bboff|off|off\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb da_is_popup=\u00a0\u00bboff\u00a0\u00bb da_exit_intent=\u00a0\u00bboff\u00a0\u00bb da_has_close=\u00a0\u00bbon\u00a0\u00bb da_alt_close=\u00a0\u00bboff\u00a0\u00bb da_dark_close=\u00a0\u00bboff\u00a0\u00bb da_not_modal=\u00a0\u00bbon\u00a0\u00bb da_is_singular=\u00a0\u00bboff\u00a0\u00bb da_with_loader=\u00a0\u00bboff\u00a0\u00bb da_has_shadow=\u00a0\u00bbon\u00a0\u00bb][et_pb_row column_structure=\u00a0\u00bb1_2,1_2&Prime; _builder_version=\u00a0\u00bb4.16&Prime; z_index=\u00a0\u00bb1&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb1_2&Prime; _builder_version=\u00a0\u00bb4.16&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.16&Prime; text_font=\u00a0\u00bb||||||||\u00a0\u00bb header_font=\u00a0\u00bbOverpass|900|||||||\u00a0\u00bb header_font_size=\u00a0\u00bb84px\u00a0\u00bb background_layout=\u00a0\u00bbdark\u00a0\u00bb header_font_size_tablet=\u00a0\u00bb54px\u00a0\u00bb header_font_size_phone=\u00a0\u00bb32px\u00a0\u00bb header_font_size_last_edited=\u00a0\u00bbon|desktop\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<h1>Syst\u00e8me de fichier ZFS<\/h1>\n<p>[\/et_pb_text][et_pb_text _builder_version=\u00a0\u00bb4.16&Prime; text_font=\u00a0\u00bbOverpass|300|||||||\u00a0\u00bb text_font_size=\u00a0\u00bb17px\u00a0\u00bb text_line_height=\u00a0\u00bb1.8em\u00a0\u00bb background_layout=\u00a0\u00bbdark\u00a0\u00bb text_font_size_tablet=\u00a0\u00bb\u00a0\u00bb text_font_size_phone=\u00a0\u00bb14px\u00a0\u00bb text_font_size_last_edited=\u00a0\u00bbon|desktop\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]Transformer le partitions d&rsquo;un serveur d\u00e9di\u00e9 en ZFS permet notamment de profiter de la gestion du Raid logiciel en optimisant la capacit\u00e9 de stockage des disques\u00a0 sans renier sur la s\u00e9curit\u00e9 et l&rsquo;int\u00e9grit\u00e9 des donn\u00e9es.<\/p>\n<p>Ce syst\u00e8me de fichier offre aussi des fonctions de \u00ab\u00a0snapshot\u00a0\u00bb tr\u00e8s utiles pour des solutions de sauvegarde \u00e0 chaud ou de r\u00e9plications.<\/p>\n<p>Par exemple, dans le cadre d&rsquo;un cluster avec Proxmox on pourra directement profiter de la r\u00e9plication de \u00ab\u00a0Container\u00a0\u00bb entre les noeuds du cluster, et ainsi basculer en quelques secondes un service d&rsquo;un serveur \u00e0 l&rsquo;autre.<br \/>\n[\/et_pb_text][\/et_pb_column][et_pb_column type=\u00a0\u00bb1_2&Prime; _builder_version=\u00a0\u00bb4.16&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_image src=\u00a0\u00bbhttps:\/\/www.ma-solution.fr\/wp-content\/uploads\/2021\/04\/cyber-security-09-1.png\u00a0\u00bb align=\u00a0\u00bbright\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; max_width_tablet=\u00a0\u00bb400px\u00a0\u00bb max_width_phone=\u00a0\u00bb\u00a0\u00bb max_width_last_edited=\u00a0\u00bbon|desktop\u00a0\u00bb custom_margin=\u00a0\u00bb-16vw|-20vw|-4vw|\u00a0\u00bb custom_margin_tablet=\u00a0\u00bb-2vw|0vw|-24vw|\u00a0\u00bb custom_margin_phone=\u00a0\u00bb\u00a0\u00bb custom_margin_last_edited=\u00a0\u00bbon|desktop\u00a0\u00bb animation_style=\u00a0\u00bbzoom\u00a0\u00bb animation_intensity_zoom=\u00a0\u00bb5%\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00a0\u00bb4.16&Prime; z_index=\u00a0\u00bb0&Prime; width=\u00a0\u00bb100%\u00a0\u00bb max_width=\u00a0\u00bbnone\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.16&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_image src=\u00a0\u00bbhttps:\/\/www.ma-solution.fr\/wp-content\/uploads\/2021\/04\/cyber-security-05.png\u00a0\u00bb show_bottom_space=\u00a0\u00bboff\u00a0\u00bb force_fullwidth=\u00a0\u00bbon\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; custom_margin=\u00a0\u00bb-30vw||-3px\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=\u00a0\u00bb1&Prime; admin_label=\u00a0\u00bbAbout\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; da_disable_devices=\u00a0\u00bboff|off|off\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb da_is_popup=\u00a0\u00bboff\u00a0\u00bb da_exit_intent=\u00a0\u00bboff\u00a0\u00bb da_has_close=\u00a0\u00bbon\u00a0\u00bb da_alt_close=\u00a0\u00bboff\u00a0\u00bb da_dark_close=\u00a0\u00bboff\u00a0\u00bb da_not_modal=\u00a0\u00bbon\u00a0\u00bb da_is_singular=\u00a0\u00bboff\u00a0\u00bb da_with_loader=\u00a0\u00bboff\u00a0\u00bb da_has_shadow=\u00a0\u00bbon\u00a0\u00bb][et_pb_row _builder_version=\u00a0\u00bb4.16&Prime; max_width=\u00a0\u00bb800px\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.16&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.16&Prime; text_font=\u00a0\u00bbOverpass|300|||||||\u00a0\u00bb text_font_size=\u00a0\u00bb17px\u00a0\u00bb text_line_height=\u00a0\u00bb1.8em\u00a0\u00bb header_font=\u00a0\u00bb||||||||\u00a0\u00bb header_2_font=\u00a0\u00bbOverpass|900|||||||\u00a0\u00bb header_2_font_size=\u00a0\u00bb56px\u00a0\u00bb header_2_line_height=\u00a0\u00bb1.1em\u00a0\u00bb header_3_font=\u00a0\u00bbOverpass|600|||||||\u00a0\u00bb header_3_text_color=\u00a0\u00bb#00b4ff\u00a0\u00bb header_3_font_size=\u00a0\u00bb30px\u00a0\u00bb header_3_line_height=\u00a0\u00bb1.2em\u00a0\u00bb text_orientation=\u00a0\u00bbcenter\u00a0\u00bb custom_margin=\u00a0\u00bb||\u00a0\u00bb custom_padding=\u00a0\u00bb|||||\u00a0\u00bb text_font_size_tablet=\u00a0\u00bb\u00a0\u00bb text_font_size_phone=\u00a0\u00bb14px\u00a0\u00bb text_font_size_last_edited=\u00a0\u00bbon|desktop\u00a0\u00bb header_2_font_size_tablet=\u00a0\u00bb38px\u00a0\u00bb header_2_font_size_phone=\u00a0\u00bb26px\u00a0\u00bb header_2_font_size_last_edited=\u00a0\u00bbon|desktop\u00a0\u00bb header_3_font_tablet=\u00a0\u00bb\u00a0\u00bb header_3_font_phone=\u00a0\u00bbOverpass|700|||||||\u00a0\u00bb header_3_font_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb header_3_font_size_tablet=\u00a0\u00bb24px\u00a0\u00bb header_3_font_size_phone=\u00a0\u00bb18px\u00a0\u00bb header_3_font_size_last_edited=\u00a0\u00bbon|desktop\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<h3>Migrer vers une partition ZFS en RAIDZ (ie RAID5)<\/h3>\n<p style=\"text-align: left;\">Voici la proc\u00e9dure que j&rsquo;ai execut\u00e9 sur une serveur h\u00e9berg\u00e9 chez OVH pour mettre en place une partition en ZFS raidZ pour une utilisation avec Proxmox V6.<br \/>A gauche vous trouverez les commandes \u00e0 executer pour effectuer la transition, \u00e0 droit je rappel les commandes pour voir \u00e0 chaque \u00e9tape le statut des disques ou des actions r\u00e9alis\u00e9es.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=\u00a0\u00bb3_5,2_5&Prime; _builder_version=\u00a0\u00bb4.16&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb3_5&Prime; _builder_version=\u00a0\u00bb4.16&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_toggle title=\u00a0\u00bbStopper les services proxmox \u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<div class=\"enlighter\">\n<div class=\"\">\n<div><span class=\"enlighter-text\"># Afin que proxmox ne travail pas sur des volumes que l&rsquo;on d\u00e9monte \/ remonte <\/span><\/div>\n<div><span class=\"enlighter-text\"># on ar\u00eate les service proxmox<\/span><\/div>\n<div><span class=\"enlighter-text\"><\/span><\/div>\n<div><span class=\"enlighter-text\">systemctl stop pvestatd<\/span><span class=\"enlighter-text\"> <\/span><\/div>\n<\/div>\n<div class=\"\">\n<div><span class=\"enlighter-text\">systemctl stop pvedaemon<\/span><span class=\"enlighter-text\"> <\/span><\/div>\n<\/div>\n<div class=\"\">\n<div><span class=\"enlighter-text\">systemctl stop pve-cluster<\/span><span class=\"enlighter-m3\"><\/span><span class=\"enlighter-text\"> <\/span><\/div>\n<\/div>\n<div class=\"\">\n<div><span class=\"enlighter-text\">systemctl stop corosync<\/span><\/div>\n<div><span class=\"enlighter-text\">systemctl stop pve-ha-crm<\/span><\/div>\n<div><span class=\"enlighter-text\">systemctl stop pve-ha-lrm<\/span><\/div>\n<div><span class=\"enlighter-text\">systemctl stop pveproxy<\/span><\/div>\n<div><span class=\"enlighter-text\">systemctl stop pve-manager<\/span><\/div>\n<div><span class=\"enlighter-text\"><\/span><\/div>\n<\/div>\n<\/div>\n<p>[\/et_pb_toggle][et_pb_toggle title=\u00a0\u00bbD\u00e9monter le volume \u00e0 remplacer\u00a0\u00bb open=\u00a0\u00bbon\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]umount \/var\/lib\/vz<br \/>\n[\/et_pb_toggle][et_pb_toggle title=\u00a0\u00bbSupprimr la partition logique (LVG)\u00a0\u00bb open=\u00a0\u00bbon\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]lvremove \/dev\/vg\/data<\/p>\n<p><em>Do you really want to remove and DISCARD active logical volume vg\/data? [y\/n]: y<\/em><br \/>\n<em>Logical volume \u00ab\u00a0data\u00a0\u00bb successfully removed<\/em><br \/>\n[\/et_pb_toggle][et_pb_toggle title=\u00a0\u00bbD\u00e9sactiver la partition RAID logiciel\u00a0\u00bb open=\u00a0\u00bbon\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p style=\"margin-bottom: 0cm;\">mdadm &#8211;stop \/dev\/md4<br \/>mdadm &#8211;remove \/dev\/md4<br \/>mdadm &#8211;zero-superblock \/dev\/sd[abcd]4<\/p>\n<p style=\"margin-bottom: 0cm;\">#v\u00e9rifier la conf<br \/>vi \/etc\/mdadm\/mdadm.conf<\/p>\n<p style=\"margin-bottom: 0cm;\"># enlever le point de montage automatique<br \/>vi \/etc\/fstab<\/p>\n<p>[\/et_pb_toggle][et_pb_toggle title=\u00a0\u00bbCr\u00e9er le pool ZFS sur les disques physiques\u00a0\u00bb open=\u00a0\u00bbon\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p>zpool create -f -o ashift=12 zfspool raidz \/dev\/sd<strong>a<\/strong>4 \/dev\/sd<strong>b<\/strong>4 \/dev\/sd<strong>c<\/strong>4 \/dev\/sd<strong>d<\/strong>4<br \/>zpool create -o ashift=12 rpool mirror \/dev\/sda5 \/dev\/sdb5<\/p>\n<p>zfs set compression=lz4 rpool<br \/>zfs set atime=off rpool<\/p>\n<p>systemctl enable zfs-import@rpool.service<\/p>\n<p>&nbsp;<\/p>\n<p>zpool list<\/p>\n<p><em>NAME SIZE ALLOC FREE CKPOINT EXPANDSZ FRAG CAP DEDUP HEALTH ALTROOT<\/em><br \/><em>zfspool <strong>7.08T<\/strong> 768K 7.08T &#8211; &#8211; 0% 0% 1.00x ONLINE &#8211;<\/em><\/p>\n<p>&nbsp;<\/p>\n<p>## Cas d&rsquo;un RAIDZ avec disque en spare (en secours automatique) :<br \/>zpool create -f -o ashift=12 zfspool raidz \/dev\/sda4 \/dev\/sdb4 \/dev\/sdc4 <strong>spare<\/strong> \/dev\/sdd4<\/p>\n<p>zfs list<br \/>NAME USED AVAIL REFER MOUNTPOINT<br \/>zfspool 543K <strong>3.43T<\/strong> 128K \/zfspool<\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_toggle][et_pb_toggle title=\u00a0\u00bbRe-cr\u00e9er le point de montage \/var\/lib\/vz (Proxmox)\u00a0\u00bb open=\u00a0\u00bbon\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p># Organiser votre pool avec un sous volume ZFS<br \/>zfs create zfspool\/<strong>vz<\/strong><\/p>\n<p>#re-d\u00e9finir le point de montage local par d\u00e9faut pour Proxmox :<br \/>zfs set mountpoint=\/var\/lib\/vz zfspool\/vz<\/p>\n<p>#monter automatiquement les volumes ZFS :<br \/>zfs mount -a;<\/p>\n<p>[\/et_pb_toggle][\/et_pb_column][et_pb_column type=\u00a0\u00bb2_5&Prime; _builder_version=\u00a0\u00bb4.16&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_toggle title=\u00a0\u00bbRe d\u00e9marer les services proxmox \u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<div class=\"enlighter\">\n<div class=\"\">\n<div><\/div>\n<div><span class=\"enlighter-text\">systemctl start pvestatd<\/span><span class=\"enlighter-text\"> <\/span><\/div>\n<\/div>\n<div class=\"\">\n<div><span class=\"enlighter-text\">systemctl start pvedaemon<\/span><span class=\"enlighter-text\"> <\/span><\/div>\n<\/div>\n<div class=\"\">\n<div><span class=\"enlighter-text\">systemctl start pve-cluster<\/span><span class=\"enlighter-m3\"><\/span><span class=\"enlighter-text\"> <\/span><\/div>\n<\/div>\n<div class=\"\">\n<div><span class=\"enlighter-text\">systemctl start corosync<\/span><\/div>\n<div><span class=\"enlighter-text\">systemctl start pve-ha-crm<\/span><\/div>\n<div><span class=\"enlighter-text\">systemctl start pve-ha-lrm<\/span><\/div>\n<div><span class=\"enlighter-text\">systemctl start pveproxy<\/span><\/div>\n<div><span class=\"enlighter-text\">systemctl start pve-manager<\/span><\/div>\n<div><span class=\"enlighter-text\"><\/span><\/div>\n<\/div>\n<\/div>\n<p>[\/et_pb_toggle][et_pb_accordion _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_accordion_item title=\u00a0\u00bblsblk\u00a0\u00bb open=\u00a0\u00bbon\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<pre><strong>NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT\r\nsda 8:0 0 1.8T 0 disk<\/strong> \r\n\u251c\u2500sda1 8:1 0 511M 0 part \r\n\u251c\u2500sda2 8:2 0 20G 0 part \r\n\u2502 \u2514\u2500md2 9:2 0 20G 0 raid1 \/\r\n\u251c\u2500sda3 8:3 0 1G 0 part [SWAP]\r\n\u251c\u2500sda4 8:4 0 1.8T 0 part \r\n\u2502 \u2514\u2500md4 9:4 0 1.8T 0 raid1 \r\n\u2502 \u2514\u2500vg-data 253:0 0 1.8T 0 lvm <span style=\"color: #800000;\"><strong>\/var\/lib\/vz<\/strong><\/span>\r\n\u2514\u2500sda5 8:5 0 2M 0 part \r\n<\/pre>\n<p>[\/et_pb_accordion_item][et_pb_accordion_item title=\u00a0\u00bblvdisplay ; vgdisplay\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb open=\u00a0\u00bboff\u00a0\u00bb]<strong>lvdisplay<\/strong><\/p>\n<p>&#8212; Logical volume &#8212;<br \/>\nLV Path <span style=\"color: #800000;\"><strong>\/dev\/vg\/data<\/strong><\/span><br \/>\nLV Name data<br \/>\nVG Name vg<br \/>\nLV UUID lfUOGf-3zQr-Sy0L-IEXM-FdGz-WpUK-2cQYuJ<br \/>\nLV Write Access read\/write<br \/>\nLV Creation host, time rescue.ovh.net, 2021-04-03 11:47:35 +0000<br \/>\nLV Status available<br \/>\n# open 0<br \/>\nLV Size 1,77 TiB<br \/>\nCurrent LE 464483<br \/>\nSegments 1<br \/>\nAllocation inherit<br \/>\nRead ahead sectors auto<br \/>\n&#8211; currently set to 256<br \/>\nBlock device 253:0<\/p>\n<p>&nbsp;<\/p>\n<p><strong>vgdisplay<\/strong><\/p>\n<p>&#8212; Volume group &#8212;<br \/>\nVG Name vg<br \/>\nSystem ID<br \/>\nFormat lvm2<br \/>\nMetadata Areas 1<br \/>\nMetadata Sequence No 3<br \/>\nVG Access read\/write<br \/>\nVG Status resizable<br \/>\nMAX LV 0<br \/>\nCur LV 1<br \/>\nOpen LV 0<br \/>\nMax PV 0<br \/>\nCur PV 1<br \/>\nAct PV 1<br \/>\nVG Size 1,77 TiB<br \/>\nPE Size 4,00 MiB<br \/>\nTotal PE 464483<br \/>\nAlloc PE \/ Size 464483 \/ 1,77 TiB<br \/>\nFree PE \/ Size 0 \/ 0<br \/>\nVG UUID EjxWUq-PJ2L-YdWe-LuIW-B0gX-ct6e-4Yvwv1<br \/>\n[\/et_pb_accordion_item][et_pb_accordion_item title=\u00a0\u00bbcat \/proc\/mdstat ; mdadm &#8211;detail\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb open=\u00a0\u00bboff\u00a0\u00bb]<\/p>\n<h3>cat \/proc\/mdstat<\/h3>\n<p>Personalities : [raid1] [linear] [multipath] [raid0] [raid6] [raid5] [raid4] [raid10]<br \/>\n<span style=\"color: #800000;\"><strong>md4 : active raid1 sdc4[0] sdd4[1] sdb4[3] sda4[2]<\/strong><\/span><br \/>\n1902526528 blocks super 1.2 [4\/4] [UUUU]<br \/>\nbitmap: 0\/15 pages [0KB], 65536KB chunk<\/p>\n<p>md2 : active raid1 sdc2[2] sdd2[3] sdb2[1] sda2[0]<br \/>\n41910272 blocks super 1.2 [4\/4] [UUUU]<\/p>\n<h3>mdadm &#8211;detail \/dev\/md4<\/h3>\n<p>\/dev\/md4:<br \/>\nVersion : 1.2<br \/>\nCreation Time : Sat Apr 3 11:47:32 2021<br \/>\nRaid Level : raid1<br \/>\nArray Size : 1902526528 (1814.39 GiB 1948.19 GB)<br \/>\nUsed Dev Size : 1902526528 (1814.39 GiB 1948.19 GB)<br \/>\nRaid Devices : 4<br \/>\nTotal Devices : 4<br \/>\nPersistence : Superblock is persistent<\/p>\n<p>Intent Bitmap : Internal<\/p>\n<p>Update Time : Sat Apr 3 21:01:32 2021<br \/>\nState : clean<br \/>\nActive Devices : 4<br \/>\nWorking Devices : 4<br \/>\nFailed Devices : 0<br \/>\nSpare Devices : 0<\/p>\n<p>Consistency Policy : bitmap<\/p>\n<p>Name : md4<br \/>\nUUID : 8eb19bad:1a666c9e:5d519f81:4e129841<br \/>\nEvents : 2<\/p>\n<p>Number Major Minor RaidDevice State<br \/>\n0 8 36 0 active sync \/dev\/sdc4<br \/>\n1 8 52 1 active sync \/dev\/sdd4<br \/>\n2 8 4 2 active sync \/dev\/sda4<br \/>\n3 8 20 3 active sync \/dev\/sdb4<\/p>\n<p>&nbsp;<\/p>\n<p><strong>vi \/etc\/fstab<\/strong><\/p>\n<p>UUID=76256f3c-4bb1-4f09-94c9-aa09f49e7736 \/ ext4 defaults 0 1<br \/>\nLABEL=EFI_SYSPART \/boot\/efi vfat defaults 0 1<br \/>\n<strong>UUID=be6f874b-6de7-412b-bbe0-ce2454687400 \/var\/lib\/vz ext4 defaults 0 0<\/strong><br \/>\nUUID=f55df825-f713-4fc0-aee7-0033cf41bbec swap swap defaults 0 0<br \/>\nUUID=e71134ab-58c7-4c1e-9abf-f3d85bf8a219 swap swap defaults 0 0<br \/>\nUUID=6bfc5a1f-d712-4f9f-a0ab-eb02e5e5136b swap swap defaults 0 0<br \/>\nUUID=69fd3a33-71c7-4355-8fc9-d3e29bfbb74d swap swap defaults 0 0<\/p>\n<p>&nbsp;<br \/>\n[\/et_pb_accordion_item][et_pb_accordion_item title=\u00a0\u00bbsfdisk -s\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb open=\u00a0\u00bboff\u00a0\u00bb]\/dev\/sda: 1953514584<br \/>\n\/dev\/sdc: 1953514584<br \/>\n\/dev\/sdb: 1953514584<br \/>\n\/dev\/sdd: 1953514584<br \/>\n\/dev\/md2: 41910272<br \/>\n\/dev\/md4: 1902526528<br \/>\n\/dev\/mapper\/vg-data: 1902522368<br \/>\ntotal: 11661017504 blocks<br \/>\n[\/et_pb_accordion_item][et_pb_accordion_item title=\u00a0\u00bbzpool status, zpool list, zfs list\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb open=\u00a0\u00bboff\u00a0\u00bb]<\/p>\n<p><strong>zpool list<\/strong><\/p>\n<p><em>NAME SIZE ALLOC FREE CKPOINT EXPANDSZ FRAG CAP DEDUP HEALTH ALTROOT<\/em><br \/><em>zfspool <span style=\"color: #800000;\">7.08T<\/span> 960K 7.08T &#8211; &#8211; 0% 0% 1.00x ONLINE &#8211;<\/em><\/p>\n<p><strong>zfs list<\/strong><\/p>\n<p><em>NAME USED AVAIL REFER MOUNTPOINT<br \/>zfspool 698K 4.98T 140K <span style=\"color: #800000;\">\/var\/lib\/vz<\/span><\/em><\/p>\n<p><strong>zpool status<\/strong><\/p>\n<pre><em>pool: zfspool<\/em>\n<em>state: ONLINE<\/em>\n<em>config:<\/em>\n\n<em>NAME STATE READ WRITE CKSUM<\/em>\n<em>zfspool ONLINE 0 0 0<\/em>\n<em><span style=\"color: #800000;\">raidz1<\/span>-0 ONLINE 0 0 0<\/em>\n<em>sda4 ONLINE 0 0 0<\/em>\n<em>sdb4 ONLINE 0 0 0<\/em>\n<em>sdc4 ONLINE 0 0 0<\/em>\n<em>sdd4 ONLINE 0 0 0<\/em>\n\n<em>errors: No known data errors<\/em><\/pre>\n<p>[\/et_pb_accordion_item][et_pb_accordion_item title=\u00a0\u00bbzfs list\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb open=\u00a0\u00bboff\u00a0\u00bb]<\/p>\n<p>zfs list<br \/>NAME USED AVAIL REFER MOUNTPOINT<br \/>zfspool 907K 4.98T 140K \/zfspool<br \/>zfspool\/vz 140K 4.98T 140K <strong>\/zfspool\/vz<\/strong><\/p>\n<p>zfs list<br \/>NAME USED AVAIL REFER MOUNTPOINT<br \/>zfspool 1.07M 4.98T 140K \/zfspool<br \/><strong>zfspool\/vz<\/strong> 140K 4.98T 140K <strong>\/var\/lib\/vz<\/strong><\/p>\n<p>[\/et_pb_accordion_item][\/et_pb_accordion][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=\u00a0\u00bb1&Prime; admin_label=\u00a0\u00bbHeader\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; use_background_color_gradient=\u00a0\u00bbon\u00a0\u00bb background_color_gradient_type=\u00a0\u00bbcircular\u00a0\u00bb background_color_gradient_stops=\u00a0\u00bb#004183 0%|#001f4c 100%\u00a0\u00bb background_color_gradient_start=\u00a0\u00bb#004183&Prime; background_color_gradient_end=\u00a0\u00bb#001f4c\u00a0\u00bb background_image=\u00a0\u00bbhttps:\/\/www.ma-solution.fr\/wp-content\/uploads\/2021\/04\/cyber-security-18.png\u00a0\u00bb parallax=\u00a0\u00bbon\u00a0\u00bb overflow-x=\u00a0\u00bbhidden\u00a0\u00bb overflow-y=\u00a0\u00bbhidden\u00a0\u00bb custom_padding=\u00a0\u00bb6vw|||||\u00a0\u00bb da_disable_devices=\u00a0\u00bboff|off|off\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb da_is_popup=\u00a0\u00bboff\u00a0\u00bb da_exit_intent=\u00a0\u00bboff\u00a0\u00bb da_has_close=\u00a0\u00bbon\u00a0\u00bb da_alt_close=\u00a0\u00bboff\u00a0\u00bb da_dark_close=\u00a0\u00bboff\u00a0\u00bb da_not_modal=\u00a0\u00bbon\u00a0\u00bb da_is_singular=\u00a0\u00bboff\u00a0\u00bb da_with_loader=\u00a0\u00bboff\u00a0\u00bb da_has_shadow=\u00a0\u00bbon\u00a0\u00bb][et_pb_row column_structure=\u00a0\u00bb1_2,1_2&Prime; _builder_version=\u00a0\u00bb4.16&Prime; z_index=\u00a0\u00bb1&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb1_2&Prime; _builder_version=\u00a0\u00bb4.16&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.16&Prime; text_font=\u00a0\u00bb||||||||\u00a0\u00bb header_font=\u00a0\u00bbOverpass|900|||||||\u00a0\u00bb header_font_size=\u00a0\u00bb84px\u00a0\u00bb background_layout=\u00a0\u00bbdark\u00a0\u00bb header_font_size_tablet=\u00a0\u00bb54px\u00a0\u00bb header_font_size_phone=\u00a0\u00bb32px\u00a0\u00bb header_font_size_last_edited=\u00a0\u00bbon|desktop\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<h1>Mode rescue <\/h1>\n<p>[\/et_pb_text][et_pb_text _builder_version=\u00a0\u00bb4.16&Prime; text_font=\u00a0\u00bbOverpass|300|||||||\u00a0\u00bb text_font_size=\u00a0\u00bb17px\u00a0\u00bb text_line_height=\u00a0\u00bb1.8em\u00a0\u00bb background_layout=\u00a0\u00bbdark\u00a0\u00bb text_font_size_tablet=\u00a0\u00bb\u00a0\u00bb text_font_size_phone=\u00a0\u00bb14px\u00a0\u00bb text_font_size_last_edited=\u00a0\u00bbon|desktop\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p>En cas de probl\u00e8me de configuration (r\u00e9seau, pare-feu, applicatif, &#8230;) les h\u00e9bergeurs comme OVH ont une solution de pouvoir acc\u00e9der au serveur en mode \u00ab\u00a0rescue\u00a0\u00bb, c&rsquo;est \u00e0 dire que le boot ce fait sur un volume linux avec une configuration syst\u00e8me par d\u00e9faut simplifi\u00e9e.<\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=\u00a0\u00bb1_2&Prime; _builder_version=\u00a0\u00bb4.16&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_image src=\u00a0\u00bbhttps:\/\/www.ma-solution.fr\/wp-content\/uploads\/2021\/04\/cyber-security-09-1.png\u00a0\u00bb align=\u00a0\u00bbright\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; max_width_tablet=\u00a0\u00bb400px\u00a0\u00bb max_width_phone=\u00a0\u00bb\u00a0\u00bb max_width_last_edited=\u00a0\u00bbon|desktop\u00a0\u00bb custom_margin=\u00a0\u00bb-16vw|-20vw|-4vw|\u00a0\u00bb custom_margin_tablet=\u00a0\u00bb-2vw|0vw|-24vw|\u00a0\u00bb custom_margin_phone=\u00a0\u00bb\u00a0\u00bb custom_margin_last_edited=\u00a0\u00bbon|desktop\u00a0\u00bb animation_style=\u00a0\u00bbzoom\u00a0\u00bb animation_intensity_zoom=\u00a0\u00bb5%\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00a0\u00bb4.16&Prime; z_index=\u00a0\u00bb0&Prime; width=\u00a0\u00bb100%\u00a0\u00bb max_width=\u00a0\u00bbnone\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.16&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_image src=\u00a0\u00bbhttps:\/\/www.ma-solution.fr\/wp-content\/uploads\/2021\/04\/cyber-security-05.png\u00a0\u00bb show_bottom_space=\u00a0\u00bboff\u00a0\u00bb force_fullwidth=\u00a0\u00bbon\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; custom_margin=\u00a0\u00bb-30vw||-3px\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=\u00a0\u00bb1&Prime; admin_label=\u00a0\u00bbAbout\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; da_disable_devices=\u00a0\u00bboff|off|off\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb da_is_popup=\u00a0\u00bboff\u00a0\u00bb da_exit_intent=\u00a0\u00bboff\u00a0\u00bb da_has_close=\u00a0\u00bbon\u00a0\u00bb da_alt_close=\u00a0\u00bboff\u00a0\u00bb da_dark_close=\u00a0\u00bboff\u00a0\u00bb da_not_modal=\u00a0\u00bbon\u00a0\u00bb da_is_singular=\u00a0\u00bboff\u00a0\u00bb da_with_loader=\u00a0\u00bboff\u00a0\u00bb da_has_shadow=\u00a0\u00bbon\u00a0\u00bb][et_pb_row _builder_version=\u00a0\u00bb4.16&Prime; max_width=\u00a0\u00bb800px\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.16&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.16&Prime; text_font=\u00a0\u00bbOverpass|300|||||||\u00a0\u00bb text_font_size=\u00a0\u00bb17px\u00a0\u00bb text_line_height=\u00a0\u00bb1.8em\u00a0\u00bb header_font=\u00a0\u00bb||||||||\u00a0\u00bb header_2_font=\u00a0\u00bbOverpass|900|||||||\u00a0\u00bb header_2_font_size=\u00a0\u00bb56px\u00a0\u00bb header_2_line_height=\u00a0\u00bb1.1em\u00a0\u00bb header_3_font=\u00a0\u00bbOverpass|600|||||||\u00a0\u00bb header_3_text_color=\u00a0\u00bb#00b4ff\u00a0\u00bb header_3_font_size=\u00a0\u00bb30px\u00a0\u00bb header_3_line_height=\u00a0\u00bb1.2em\u00a0\u00bb text_orientation=\u00a0\u00bbcenter\u00a0\u00bb custom_margin=\u00a0\u00bb||\u00a0\u00bb custom_padding=\u00a0\u00bb|||||\u00a0\u00bb text_font_size_tablet=\u00a0\u00bb\u00a0\u00bb text_font_size_phone=\u00a0\u00bb14px\u00a0\u00bb text_font_size_last_edited=\u00a0\u00bbon|desktop\u00a0\u00bb header_2_font_size_tablet=\u00a0\u00bb38px\u00a0\u00bb header_2_font_size_phone=\u00a0\u00bb26px\u00a0\u00bb header_2_font_size_last_edited=\u00a0\u00bbon|desktop\u00a0\u00bb header_3_font_tablet=\u00a0\u00bb\u00a0\u00bb header_3_font_phone=\u00a0\u00bbOverpass|700|||||||\u00a0\u00bb header_3_font_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb header_3_font_size_tablet=\u00a0\u00bb24px\u00a0\u00bb header_3_font_size_phone=\u00a0\u00bb18px\u00a0\u00bb header_3_font_size_last_edited=\u00a0\u00bbon|desktop\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<h3>Acc\u00e9der \u00e0 la partition syst\u00e8me de notre serveur<\/h3>\n<p>Connectez-vous en SSH \u00e0 votre serveur en mode rescue.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=\u00a0\u00bb3_5,2_5&Prime; _builder_version=\u00a0\u00bb4.16&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb3_5&Prime; _builder_version=\u00a0\u00bb4.16&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_toggle title=\u00a0\u00bbMonter le volume syt\u00e8me de notre serveur\u00a0\u00bb open=\u00a0\u00bbon\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<pre style=\"margin-bottom: 0cm;\">mkdir \/mnt\/server<br \/>mount \/dev\/md127 \/mnt\/server<\/pre>\n<p style=\"margin-bottom: 0cm;\">\n<p>[\/et_pb_toggle][et_pb_toggle title=\u00a0\u00bbAcc\u00e9der au volum syst\u00e8me\u00a0\u00bb open=\u00a0\u00bbon\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p style=\"margin-bottom: 0cm;\">cd \/mnt\/server<br \/>chroot \/mnt\/server<\/p>\n<p style=\"margin-bottom: 0cm;\">\n<p>[\/et_pb_toggle][et_pb_toggle title=\u00a0\u00bbV\u00e9rifier la configuration r\u00e9seau\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p style=\"margin-bottom: 0cm;\">vi \/etc\/network\/interfaces<\/p>\n<p style=\"margin-bottom: 0cm;\">[\/et_pb_toggle][et_pb_toggle title=\u00a0\u00bbV\u00e9rifier les configurations firewall\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p style=\"margin-bottom: 0cm;\">cd \/etc\/iptables\/<br \/>ls<\/p>\n<p style=\"margin-bottom: 0cm;\">vi \/etc\/pve\/firewall\/cluster.fw<\/p>\n<pre style=\"margin-bottom: 0cm;\">vi \/etc\/default\/pve-proxy\n\n### systeme de base ####\nls etc\/systemd\/system\/\n# vi \/etc\/systemd\/system\/firewalld.service\n# ln -s \/dev\/null \/etc\/systemd\/system\/firewalld.service<br \/># or systemctl unmask pve-firewall.service\n\n# pve-manager.service -&gt; \/lib\/systemd\/system\/pve-guests.service\n\n# ls \/lib\/systemd\/system\/pve*\n# root@rescue:\/lib\/systemd\/system# vi pve-firewall.service\n<\/pre>\n<p>[\/et_pb_toggle][et_pb_toggle title=\u00a0\u00bbRetrouver \/etc\/pve en mode rescue\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p>## En mode normal, le r\u00e9pertoire \/etc\/pve est en fait un volume mont\u00e9 en mode\u00a0 :<\/p>\n<pre><strong>mount | grep pve<\/strong>\n<span style=\"color: #800000;\">\/dev\/fuse on \/etc\/pve type fuse<\/span> (rw,nosuid,nodev,relatime,user_id=0,group_id=0,default_permissions,allow_other)<\/pre>\n<p>## Toute la configuration de votre serveur Proxmox est sauvegard\u00e9e dans ce fichier :<br \/>ls -l \/var\/lib\/pve-cluster\/config.db<\/p>\n<p># \/etc\/pve is a fuse mound of a sqlite db locaded under \/var\/lib\/pve-cluster\/config.db<\/p>\n<p>&nbsp;<\/p>\n<p>sqlite3 \/var\/lib\/pve-cluster\/config.db &lsquo;SELECT * FROM tree;&rsquo; | more<\/p>\n<p>&nbsp;<\/p>\n<p>Dans le cas d&rsquo;une sauvegarde, ou d&rsquo;iun transfert sur un autre serveur, il semblerait qu&rsquo;il faille reprendre ces 3 fichiers :<\/p>\n<p>\/var\/lib\/pve-cluster\/config.db <br \/>\/var\/lib\/pve-cluster\/config.db-shm <br \/>\/var\/lib\/pve-cluster\/config.db-wal<\/p>\n<p>[\/et_pb_toggle][\/et_pb_column][et_pb_column type=\u00a0\u00bb2_5&Prime; _builder_version=\u00a0\u00bb4.16&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_accordion _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_accordion_item title=\u00a0\u00bblsblk\u00a0\u00bb open=\u00a0\u00bbon\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p>root@rescue:~# lsblk<br \/>NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT<br \/>sdd 8:48 0 1.8T 0 disk<br \/>\u251c\u2500sdd2 8:50 0 40G 0 part<br \/>\u2502 \u2514\u2500<strong>md127 9:127 0 40G 0 raid1<\/strong><br \/>\u251c\u2500sdd3 8:51 0 8G 0 part<br \/>\u251c\u2500sdd1 8:49 0 511M 0 part<br \/>\u2514\u2500sdd4 8:52 0 1.8T 0 part<br \/>sdb 8:16 0 1.8T 0 disk<br \/>\u251c\u2500sdb4 8:20 0 1.8T 0 part<br \/>\u251c\u2500sdb2 8:18 0 40G 0 part<br \/>\u2502 \u2514\u2500<strong>md127 9:127 0 40G 0 raid1<\/strong><br \/>\u251c\u2500sdb3 8:19 0 8G 0 part<br \/>\u2514\u2500sdb1 8:17 0 511M 0 part<br \/>sdc 8:32 0 1.8T 0 disk<br \/>\u251c\u2500sdc2 8:34 0 40G 0 part<br \/>\u2502 \u2514\u2500<strong>md127 9:127 0 40G 0 raid1<\/strong><br \/>\u251c\u2500sdc3 8:35 0 8G 0 part<br \/>\u251c\u2500sdc1 8:33 0 511M 0 part<br \/>\u2514\u2500sdc4 8:36 0 1.8T 0 part<br \/>sda 8:0 0 1.8T 0 disk<br \/>\u251c\u2500sda4 8:4 0 1.8T 0 part<br \/>\u251c\u2500sda2 8:2 0 40G 0 part<br \/>\u2502 \u2514\u2500<strong>md127 9:127 0 40G 0 raid1<\/strong><br \/>\u251c\u2500sda5 8:5 0 2M 0 part<br \/>\u251c\u2500sda3 8:3 0 8G 0 part<br \/>\u2514\u2500sda1 8:1 0 511M 0 part<\/p>\n<p>[\/et_pb_accordion_item][et_pb_accordion_item title=\u00a0\u00bbfdisk -l\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb open=\u00a0\u00bboff\u00a0\u00bb]<\/p>\n<p>root@rescue:~# fdisk -l<\/p>\n<p>Disk \/dev\/ram0: 50 MiB, 52428800 bytes, 102400 sectors<br \/>Units: sectors of 1 * 512 = 512 bytes<br \/>Sector size (logical\/physical): 512 bytes \/ 4096 bytes<br \/>I\/O size (minimum\/optimal): 4096 bytes \/ 4096 bytes<br \/>Disk \/dev\/ram1: 50 MiB, 52428800 bytes, 102400 sectors<br \/>Units: sectors of 1 * 512 = 512 bytes<br \/>Sector size (logical\/physical): 512 bytes \/ 4096 bytes<br \/>I\/O size (minimum\/optimal): 4096 bytes \/ 4096 bytes<br \/>Disk \/dev\/ram2: 50 MiB, 52428800 bytes, 102400 sectors<br \/>Units: sectors of 1 * 512 = 512 bytes<br \/>Sector size (logical\/physical): 512 bytes \/ 4096 bytes<br \/>I\/O size (minimum\/optimal): 4096 bytes \/ 4096 bytes<br \/>Disk \/dev\/ram3: 50 MiB, 52428800 bytes, 102400 sectors<br \/>Units: sectors of 1 * 512 = 512 bytes<br \/>Sector size (logical\/physical): 512 bytes \/ 4096 bytes<br \/>I\/O size (minimum\/optimal): 4096 bytes \/ 4096 bytes<br \/>Disk \/dev\/ram4: 50 MiB, 52428800 bytes, 102400 sectors<br \/>Units: sectors of 1 * 512 = 512 bytes<br \/>Sector size (logical\/physical): 512 bytes \/ 4096 bytes<br \/>I\/O size (minimum\/optimal): 4096 bytes \/ 4096 bytes<br \/>Disk \/dev\/ram5: 50 MiB, 52428800 bytes, 102400 sectors<br \/>Units: sectors of 1 * 512 = 512 bytes<br \/>Sector size (logical\/physical): 512 bytes \/ 4096 bytes<br \/>I\/O size (minimum\/optimal): 4096 bytes \/ 4096 bytes<br \/>Disk \/dev\/ram6: 50 MiB, 52428800 bytes, 102400 sectors<br \/>Units: sectors of 1 * 512 = 512 bytes<br \/>Sector size (logical\/physical): 512 bytes \/ 4096 bytes<br \/>I\/O size (minimum\/optimal): 4096 bytes \/ 4096 bytes<br \/>Disk \/dev\/ram7: 50 MiB, 52428800 bytes, 102400 sectors<br \/>Units: sectors of 1 * 512 = 512 bytes<br \/>Sector size (logical\/physical): 512 bytes \/ 4096 bytes<br \/>I\/O size (minimum\/optimal): 4096 bytes \/ 4096 bytes<br \/>Disk \/dev\/ram8: 50 MiB, 52428800 bytes, 102400 sectors<br \/>Units: sectors of 1 * 512 = 512 bytes<br \/>Sector size (logical\/physical): 512 bytes \/ 4096 bytes<br \/>I\/O size (minimum\/optimal): 4096 bytes \/ 4096 bytes<br \/>Disk \/dev\/ram9: 50 MiB, 52428800 bytes, 102400 sectors<br \/>Units: sectors of 1 * 512 = 512 bytes<br \/>Sector size (logical\/physical): 512 bytes \/ 4096 bytes<br \/>I\/O size (minimum\/optimal): 4096 bytes \/ 4096 bytes<br \/>Disk \/dev\/ram10: 50 MiB, 52428800 bytes, 102400 sectors<br \/>Units: sectors of 1 * 512 = 512 bytes<br \/>Sector size (logical\/physical): 512 bytes \/ 4096 bytes<br \/>I\/O size (minimum\/optimal): 4096 bytes \/ 4096 bytes<br \/>Disk \/dev\/ram11: 50 MiB, 52428800 bytes, 102400 sectors<br \/>Units: sectors of 1 * 512 = 512 bytes<br \/>Sector size (logical\/physical): 512 bytes \/ 4096 bytes<br \/>I\/O size (minimum\/optimal): 4096 bytes \/ 4096 bytes<br \/>Disk \/dev\/ram12: 50 MiB, 52428800 bytes, 102400 sectors<br \/>Units: sectors of 1 * 512 = 512 bytes<br \/>Sector size (logical\/physical): 512 bytes \/ 4096 bytes<br \/>I\/O size (minimum\/optimal): 4096 bytes \/ 4096 bytes<br \/>Disk \/dev\/ram13: 50 MiB, 52428800 bytes, 102400 sectors<br \/>Units: sectors of 1 * 512 = 512 bytes<br \/>Sector size (logical\/physical): 512 bytes \/ 4096 bytes<br \/>I\/O size (minimum\/optimal): 4096 bytes \/ 4096 bytes<br \/>Disk \/dev\/ram14: 50 MiB, 52428800 bytes, 102400 sectors<br \/>Units: sectors of 1 * 512 = 512 bytes<br \/>Sector size (logical\/physical): 512 bytes \/ 4096 bytes<br \/>I\/O size (minimum\/optimal): 4096 bytes \/ 4096 bytes<br \/>Disk \/dev\/ram15: 50 MiB, 52428800 bytes, 102400 sectors<br \/>Units: sectors of 1 * 512 = 512 bytes<br \/>Sector size (logical\/physical): 512 bytes \/ 4096 bytes<br \/>I\/O size (minimum\/optimal): 4096 bytes \/ 4096 bytes<br \/>Disk \/dev\/sdc: 1.8 TiB, 2000398934016 bytes, 3907029168 sectors<br \/>Units: sectors of 1 * 512 = 512 bytes<br \/>Sector size (logical\/physical): 512 bytes \/ 512 bytes<br \/>I\/O size (minimum\/optimal): 512 bytes \/ 512 bytes<br \/>Disklabel type: gpt<br \/>Disk identifier: C6EA383B-0112-4E78-AF63-5E1FB94B815F<\/p>\n<p>Device Start End Sectors Size Type<br \/>\/dev\/sdc1 34 1046527 1046494 511M EFI System<br \/>\/dev\/sdc2 1046528 84932607 83886080 40G Linux RAID<br \/>\/dev\/sdc3 84932608 101709823 16777216 8G Linux filesystem<br \/>\/dev\/sdc4 101709824 3907025071 3805315248 1.8T Linux RAID<\/p>\n<p>Disk \/dev\/sdd: 1.8 TiB, 2000398934016 bytes, 3907029168 sectors<br \/>Units: sectors of 1 * 512 = 512 bytes<br \/>Sector size (logical\/physical): 512 bytes \/ 512 bytes<br \/>I\/O size (minimum\/optimal): 512 bytes \/ 512 bytes<br \/>Disklabel type: gpt<br \/>Disk identifier: FD99AD38-105C-452E-9E18-E74643F1FAA5<\/p>\n<p>Device Start End Sectors Size Type<br \/>\/dev\/sdd1 34 1046527 1046494 511M EFI System<br \/>\/dev\/sdd2 1046528 84932607 83886080 40G Linux RAID<br \/>\/dev\/sdd3 84932608 101709823 16777216 8G Linux filesystem<br \/>\/dev\/sdd4 101709824 3907025071 3805315248 1.8T Linux RAID<\/p>\n<p>Disk \/dev\/sda: 1.8 TiB, 2000398934016 bytes, 3907029168 sectors<br \/>Units: sectors of 1 * 512 = 512 bytes<br \/>Sector size (logical\/physical): 512 bytes \/ 512 bytes<br \/>I\/O size (minimum\/optimal): 512 bytes \/ 512 bytes<br \/>Disklabel type: gpt<br \/>Disk identifier: 7AEDB46F-6D55-4F12-9EFA-820E06AF6F0B<\/p>\n<p>Device Start End Sectors Size Type<br \/>\/dev\/sda1 34 1046527 1046494 511M EFI System<br \/>\/dev\/sda2 1046528 84932607 83886080 40G Linux RAID<br \/>\/dev\/sda3 84932608 101709823 16777216 8G Linux filesystem<br \/>\/dev\/sda4 101709824 3907025071 3805315248 1.8T Linux RAID<br \/>\/dev\/sda5 3907025072 3907029134 4063 2M Linux filesystem<\/p>\n<p>Disk \/dev\/sdb: 1.8 TiB, 2000398934016 bytes, 3907029168 sectors<br \/>Units: sectors of 1 * 512 = 512 bytes<br \/>Sector size (logical\/physical): 512 bytes \/ 512 bytes<br \/>I\/O size (minimum\/optimal): 512 bytes \/ 512 bytes<br \/>Disklabel type: gpt<br \/>Disk identifier: 231C39B5-40C6-49DB-A41F-B018DBD4BA93<\/p>\n<p>Device Start End Sectors Size Type<br \/>\/dev\/sdb1 34 1046527 1046494 511M EFI System<br \/>\/dev\/sdb2 1046528 84932607 83886080 40G Linux RAID<br \/>\/dev\/sdb3 84932608 101709823 16777216 8G Linux filesystem<br \/>\/dev\/sdb4 101709824 3907025071 3805315248 1.8T Linux RAID<\/p>\n<p>Disk \/dev\/md127: 40 GiB, 42916118528 bytes, 83820544 sectors<br \/>Units: sectors of 1 * 512 = 512 bytes<br \/>Sector size (logical\/physical): 512 bytes \/ 512 bytes<br \/>I\/O size (minimum\/optimal): 512 bytes \/ 512 bytes<\/p>\n<p>[\/et_pb_accordion_item][et_pb_accordion_item title=\u00a0\u00bbls \/dev\/md*\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb open=\u00a0\u00bboff\u00a0\u00bb]<\/p>\n<p>root@rescue:~# ls \/dev\/md*<br \/>\/dev\/md127<\/p>\n<p>\/dev\/md:<br \/>md2_0<\/p>\n<p>[\/et_pb_accordion_item][et_pb_accordion_item title=\u00a0\u00bbzpool list\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb open=\u00a0\u00bboff\u00a0\u00bb]<\/p>\n<p>root@rescue:~# zpool list<br \/>no pools available<\/p>\n<p>[\/et_pb_accordion_item][et_pb_accordion_item title=\u00a0\u00bbzfs list\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb open=\u00a0\u00bboff\u00a0\u00bb]<\/p>\n<p>root@rescue:~# zfs list <br \/>no datasets available<\/p>\n<p>[\/et_pb_accordion_item][\/et_pb_accordion][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=\u00a0\u00bb1&Prime; admin_label=\u00a0\u00bbAbout\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; da_disable_devices=\u00a0\u00bboff|off|off\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb da_is_popup=\u00a0\u00bboff\u00a0\u00bb da_exit_intent=\u00a0\u00bboff\u00a0\u00bb da_has_close=\u00a0\u00bbon\u00a0\u00bb da_alt_close=\u00a0\u00bboff\u00a0\u00bb da_dark_close=\u00a0\u00bboff\u00a0\u00bb da_not_modal=\u00a0\u00bbon\u00a0\u00bb da_is_singular=\u00a0\u00bboff\u00a0\u00bb da_with_loader=\u00a0\u00bboff\u00a0\u00bb da_has_shadow=\u00a0\u00bbon\u00a0\u00bb][et_pb_row _builder_version=\u00a0\u00bb4.16&Prime; max_width=\u00a0\u00bb800px\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.16&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.16&Prime; text_font=\u00a0\u00bbOverpass|300|||||||\u00a0\u00bb text_font_size=\u00a0\u00bb17px\u00a0\u00bb text_line_height=\u00a0\u00bb1.8em\u00a0\u00bb header_font=\u00a0\u00bb||||||||\u00a0\u00bb header_2_font=\u00a0\u00bbOverpass|900|||||||\u00a0\u00bb header_2_font_size=\u00a0\u00bb56px\u00a0\u00bb header_2_line_height=\u00a0\u00bb1.1em\u00a0\u00bb header_3_font=\u00a0\u00bbOverpass|600|||||||\u00a0\u00bb header_3_text_color=\u00a0\u00bb#00b4ff\u00a0\u00bb header_3_font_size=\u00a0\u00bb30px\u00a0\u00bb header_3_line_height=\u00a0\u00bb1.2em\u00a0\u00bb text_orientation=\u00a0\u00bbcenter\u00a0\u00bb custom_margin=\u00a0\u00bb||\u00a0\u00bb custom_padding=\u00a0\u00bb|||||\u00a0\u00bb text_font_size_tablet=\u00a0\u00bb\u00a0\u00bb text_font_size_phone=\u00a0\u00bb14px\u00a0\u00bb text_font_size_last_edited=\u00a0\u00bbon|desktop\u00a0\u00bb header_2_font_size_tablet=\u00a0\u00bb38px\u00a0\u00bb header_2_font_size_phone=\u00a0\u00bb26px\u00a0\u00bb header_2_font_size_last_edited=\u00a0\u00bbon|desktop\u00a0\u00bb header_3_font_tablet=\u00a0\u00bb\u00a0\u00bb header_3_font_phone=\u00a0\u00bbOverpass|700|||||||\u00a0\u00bb header_3_font_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb header_3_font_size_tablet=\u00a0\u00bb24px\u00a0\u00bb header_3_font_size_phone=\u00a0\u00bb18px\u00a0\u00bb header_3_font_size_last_edited=\u00a0\u00bbon|desktop\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<h3>Acc\u00e9der \u00e0 la partition zfspool<\/h3>\n<p>Connectez-vous en SSH \u00e0 votre serveur en mode rescue.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=\u00a0\u00bb3_5,2_5&Prime; _builder_version=\u00a0\u00bb4.16&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb3_5&Prime; _builder_version=\u00a0\u00bb4.16&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_toggle title=\u00a0\u00bbMonter le pool zfs de notre serveur : zpool import\u00a0\u00bb open=\u00a0\u00bbon\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<pre style=\"margin-bottom: 0cm;\">## Il ne faut pas re-cr\u00e9er le pool ZFS au risque d'\u00e9craser \/ effacer les donn\u00e9es de ce pool:<br \/>## <span style=\"text-decoration: line-through;\">zpool create -f -o ashift=12 zfspool raidz \/dev\/sda4 \/dev\/sdb4 \/dev\/sdc4 \/dev\/sdd4<\/span><\/pre>\n<p><strong>root@rescue:~# zpool import<\/strong><br \/>pool: <span style=\"color: #800000;\"><strong>zfspool<\/strong><\/span><br \/>id: 13319131672309168082<br \/>state: ONLINE<br \/>status: The pool was last accessed by another system.<br \/>action: The pool can be imported using its name or numeric identifier and<br \/>the &lsquo;-f&rsquo; flag.<br \/>see: http:\/\/zfsonlinux.org\/msg\/ZFS-8000-EY<br \/>config:<\/p>\n<p>zfspool ONLINE<br \/>raidz1-0 ONLINE<br \/>sda4 ONLINE<br \/>sdb4 ONLINE<br \/>sdc4 ONLINE<br \/>sdd4 ONLINE<\/p>\n<p>&nbsp;<\/p>\n<p><strong>root@rescue:~# zpool import zfspool<\/strong><br \/>cannot import &lsquo;zfspool&rsquo;: pool may be in use from other system, it was last accessed by bill (hostid: 0x398af4bc) on Thu Apr 8 14:07:21 2021<br \/>use &lsquo;-f&rsquo; to import anyway<\/p>\n<p><strong>root@rescue:~# zpool import -f zfspool<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_toggle][\/et_pb_column][et_pb_column type=\u00a0\u00bb2_5&Prime; _builder_version=\u00a0\u00bb4.16&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_accordion _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_accordion_item title=\u00a0\u00bbzpool list\u00a0\u00bb open=\u00a0\u00bbon\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p><strong>root@rescue:~# zpool list<\/strong><br \/>no pools available<\/p>\n<p><strong>root@rescue:~# zpool list<\/strong><\/p>\n<pre>NAME SIZE ALLOC FREE EXPANDSZ FRAG CAP DEDUP HEALTH ALTROOT<br \/>zfspool 7.08T 640K 7.08T - 0% 0% 1.00x ONLINE -<\/pre>\n<p>[\/et_pb_accordion_item][et_pb_accordion_item title=\u00a0\u00bbzfs list\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb open=\u00a0\u00bboff\u00a0\u00bb]<\/p>\n<p>root@rescue:~# zfs list<\/p>\n<pre><strong><span style=\"font-weight: normal;\">NAME USED AVAIL REFER MOUNTPOINT<br \/>zfspool 1.78G 5.02T 140K \/zfspool<br \/>zfspool\/vz 1.78G 5.02T 1.78G \/var\/lib\/vz<\/span><\/strong><\/pre>\n<p>[\/et_pb_accordion_item][\/et_pb_accordion][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=\u00a0\u00bb1&Prime; admin_label=\u00a0\u00bbTestimonials\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; custom_margin=\u00a0\u00bb7vw||7vw||true\u00a0\u00bb custom_margin_tablet=\u00a0\u00bb0vw||\u00a0\u00bb custom_margin_phone=\u00a0\u00bb\u00a0\u00bb custom_margin_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb da_disable_devices=\u00a0\u00bboff|off|off\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb da_is_popup=\u00a0\u00bboff\u00a0\u00bb da_exit_intent=\u00a0\u00bboff\u00a0\u00bb da_has_close=\u00a0\u00bbon\u00a0\u00bb da_alt_close=\u00a0\u00bboff\u00a0\u00bb da_dark_close=\u00a0\u00bboff\u00a0\u00bb da_not_modal=\u00a0\u00bbon\u00a0\u00bb da_is_singular=\u00a0\u00bboff\u00a0\u00bb da_with_loader=\u00a0\u00bboff\u00a0\u00bb da_has_shadow=\u00a0\u00bbon\u00a0\u00bb][et_pb_row column_structure=\u00a0\u00bb1_2,1_2&Prime; _builder_version=\u00a0\u00bb4.16&Prime; locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb1_2&Prime; _builder_version=\u00a0\u00bb4.16&Prime; background_color=\u00a0\u00bb#ffffff\u00a0\u00bb custom_padding=\u00a0\u00bb50px|50px|50px|50px|true|true\u00a0\u00bb custom_padding_tablet=\u00a0\u00bb\u00a0\u00bb custom_padding_phone=\u00a0\u00bb|20px||20px||true\u00a0\u00bb custom_padding_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb border_radii=\u00a0\u00bbon|10px|10px|10px|10px\u00a0\u00bb box_shadow_style=\u00a0\u00bbpreset1&Prime; box_shadow_vertical=\u00a0\u00bb10px\u00a0\u00bb box_shadow_blur=\u00a0\u00bb60px\u00a0\u00bb box_shadow_color=\u00a0\u00bbrgba(10,45,97,0.1)\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_blurb title=\u00a0\u00bbLogical Volume Manager (LVM)\u00a0\u00bb image=\u00a0\u00bbhttps:\/\/www.ma-solution.fr\/wp-content\/uploads\/2020\/10\/webhosting.jpg\u00a0\u00bb icon_placement=\u00a0\u00bbleft\u00a0\u00bb image_icon_width=\u00a0\u00bb60px\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; header_font=\u00a0\u00bbOverpass|900|||||||\u00a0\u00bb header_line_height=\u00a0\u00bb1.4em\u00a0\u00bb body_font=\u00a0\u00bbOverpass|300|||||||\u00a0\u00bb body_line_height=\u00a0\u00bb1.8em\u00a0\u00bb border_radii_image=\u00a0\u00bbon|100px|100px|100px|100px\u00a0\u00bb image_max_width=\u00a0\u00bb60px\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<a href=\"https:\/\/doc.ubuntu-fr.org\/lvm\">https:\/\/doc.ubuntu-fr.org\/lvm<\/a><\/p>\n<p><a href=\"https:\/\/pve.proxmox.com\/wiki\/Logical_Volume_Manager_(LVM)#_bootloader\">https:\/\/pve.proxmox.com\/wiki\/Logical_Volume_Manager_(LVM)#_bootloader<\/a><\/p>\n<p>&nbsp;<br \/>\n[\/et_pb_blurb][\/et_pb_column][et_pb_column type=\u00a0\u00bb1_2&Prime; _builder_version=\u00a0\u00bb4.16&Prime; background_color=\u00a0\u00bb#ffffff\u00a0\u00bb transform_scale_last_edited=\u00a0\u00bboff|desktop\u00a0\u00bb transform_translate=\u00a0\u00bb0px|-80px\u00a0\u00bb transform_translate_tablet=\u00a0\u00bb0px|0px\u00a0\u00bb transform_translate_phone=\u00a0\u00bb\u00a0\u00bb transform_translate_last_edited=\u00a0\u00bbon|tablet\u00a0\u00bb transform_translate_linked=\u00a0\u00bboff\u00a0\u00bb transform_rotate_last_edited=\u00a0\u00bboff|desktop\u00a0\u00bb transform_skew_last_edited=\u00a0\u00bboff|desktop\u00a0\u00bb transform_origin_last_edited=\u00a0\u00bboff|desktop\u00a0\u00bb transform_styles_last_edited=\u00a0\u00bbon|tablet\u00a0\u00bb custom_padding=\u00a0\u00bb50px|50px|50px|50px|true|true\u00a0\u00bb custom_padding_tablet=\u00a0\u00bb\u00a0\u00bb custom_padding_phone=\u00a0\u00bb|20px||20px||true\u00a0\u00bb custom_padding_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb transform_styles_tablet=\u00a0\u00bb\u00a0\u00bb transform_styles_phone=\u00a0\u00bb\u00a0\u00bb border_radii=\u00a0\u00bbon|10px|10px|10px|10px\u00a0\u00bb box_shadow_style=\u00a0\u00bbpreset1&Prime; box_shadow_vertical=\u00a0\u00bb10px\u00a0\u00bb box_shadow_blur=\u00a0\u00bb60px\u00a0\u00bb box_shadow_color=\u00a0\u00bbrgba(10,45,97,0.1)\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_blurb title=\u00a0\u00bbLe swap\u00a0\u00bb image=\u00a0\u00bbhttps:\/\/www.ma-solution.fr\/wp-content\/uploads\/2020\/09\/pr-firm-icon-1-dark.png\u00a0\u00bb icon_placement=\u00a0\u00bbleft\u00a0\u00bb image_icon_width=\u00a0\u00bb60px\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; header_font=\u00a0\u00bbOverpass|900|||||||\u00a0\u00bb header_line_height=\u00a0\u00bb1.4em\u00a0\u00bb body_font=\u00a0\u00bbOverpass|300|||||||\u00a0\u00bb body_line_height=\u00a0\u00bb1.8em\u00a0\u00bb border_radii_image=\u00a0\u00bbon|100px|100px|100px|100px\u00a0\u00bb image_max_width=\u00a0\u00bb60px\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<a href=\"https:\/\/access.redhat.com\/documentation\/fr-fr\/red_hat_enterprise_linux\/7\/html\/storage_administration_guide\/ch-swapspace#tb-recommended-system-swap-space\" target=\"_blank\" rel=\"noopener\">Redhat &#8211; Chapitre 14. Espace swap<\/a><\/p>\n<p><a href=\"https:\/\/wiki.debian.org\/fr\/Swap\" target=\"_blank\" rel=\"noopener\">Debian &#8211; Swap<\/a><br \/>\n<a href=\"https:\/\/www.codeflow.site\/fr\/article\/how-to-add-swap-space-on-debian-10\" target=\"_blank\" rel=\"noopener\">Fichier d\u2019\u00e9change sur un serveur Debian 10<\/a><\/p>\n<p><a href=\"https:\/\/www.docenligne.com\/documentation\/proxmox-optimiser-lutilisation-de-la-memoire-swap.html\" target=\"_blank\" rel=\"noopener\">ProxMox : Optimiser l&rsquo;utilisation de la m\u00e9moire SWAP<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<br \/>\n[\/et_pb_blurb][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=\u00a0\u00bb1_2,1_2&Prime; _builder_version=\u00a0\u00bb4.16&Prime; locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb1_2&Prime; _builder_version=\u00a0\u00bb4.16&Prime; background_color=\u00a0\u00bb#ffffff\u00a0\u00bb custom_padding=\u00a0\u00bb50px|50px|50px|50px|true|true\u00a0\u00bb custom_padding_tablet=\u00a0\u00bb\u00a0\u00bb custom_padding_phone=\u00a0\u00bb|20px||20px||true\u00a0\u00bb custom_padding_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb border_radii=\u00a0\u00bbon|10px|10px|10px|10px\u00a0\u00bb box_shadow_style=\u00a0\u00bbpreset1&Prime; box_shadow_vertical=\u00a0\u00bb10px\u00a0\u00bb box_shadow_blur=\u00a0\u00bb60px\u00a0\u00bb box_shadow_color=\u00a0\u00bbrgba(10,45,97,0.1)\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_blurb title=\u00a0\u00bbLe RAID logiciel\u00a0\u00bb image=\u00a0\u00bbhttps:\/\/www.ma-solution.fr\/wp-content\/uploads\/2020\/10\/adaptabilite.png\u00a0\u00bb icon_placement=\u00a0\u00bbleft\u00a0\u00bb image_icon_width=\u00a0\u00bb60px\u00a0\u00bb _builder_version=\u00a0\u00bb4.19.5&Prime; header_font=\u00a0\u00bbOverpass|900|||||||\u00a0\u00bb header_line_height=\u00a0\u00bb1.4em\u00a0\u00bb body_font=\u00a0\u00bbOverpass|300|||||||\u00a0\u00bb body_line_height=\u00a0\u00bb1.8em\u00a0\u00bb border_radii_image=\u00a0\u00bbon|100px|100px|100px|100px\u00a0\u00bb image_max_width=\u00a0\u00bb60px\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p><a href=\"https:\/\/openclassrooms.com\/fr\/courses\/2356316-montez-un-serveur-de-fichiers-sous-linux\/5173611-anticipez-les-defaillances-materielles-avec-une-solution-raid-logicielle\" target=\"_blank\" rel=\"noopener\">Anticipez les d\u00e9faillances mat\u00e9rielles avec une solution RAID logicielle<\/a><\/p>\n<p style=\"margin-bottom: 0cm;\"><a href=\"https:\/\/docs.ovh.com\/ca\/fr\/dedicated\/raid-soft\/\" target=\"_blank\" rel=\"noopener\">OVH &#8211; Le RAID logiciel<\/a><br \/><a href=\"https:\/\/docs.ovh.com\/fr\/dedicated\/hotswap-raid-soft\/\" target=\"_blank\" rel=\"noopener\">OVH &#8211; Remplacer \u00e0 chaud un disque sur un serveur en RAID logiciel<\/a><\/p>\n<p><a href=\"https:\/\/www.techno-science.net\/glossaire-definition\/RAID-informatique-page-4.html\">https:\/\/www.techno-science.net\/glossaire-definition\/RAID-informatique-page-4.html<\/a><\/p>\n<p><strong>Raid Z &#8211; Syst\u00e8me de fichiers ZFS<\/strong><br \/><a href=\"https:\/\/www.recuperation-donnees-raid.com\/raid-z\">https:\/\/www.recuperation-donnees-raid.com\/raid-z<\/a><\/p>\n<p><strong>How to replace a failed disk in a ZFS mirror<\/strong><br \/><a href=\"https:\/\/jordanelver.co.uk\/blog\/2018\/11\/26\/how-to-replace-a-failed-disk-in-a-zfs-mirror\/\" target=\"_blank\" rel=\"noopener\">https:\/\/jordanelver.co.uk\/blog\/2018\/11\/26\/how-to-replace-a-failed-disk-in-a-zfs-mirror\/<\/a><\/p>\n<p>RAID 5 vs RAID 10 : lequel est le mieux pour vous ?<br \/><a href=\"https:\/\/fr.diskinternals.com\/raid-recovery\/raid-5-vs-raid-10\/\">https:\/\/fr.diskinternals.com\/raid-recovery\/raid-5-vs-raid-10\/<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_blurb][\/et_pb_column][et_pb_column type=\u00a0\u00bb1_2&Prime; _builder_version=\u00a0\u00bb4.16&Prime; background_color=\u00a0\u00bb#ffffff\u00a0\u00bb transform_scale_last_edited=\u00a0\u00bboff|desktop\u00a0\u00bb transform_translate=\u00a0\u00bb0px|-80px\u00a0\u00bb transform_translate_tablet=\u00a0\u00bb0px|0px\u00a0\u00bb transform_translate_phone=\u00a0\u00bb\u00a0\u00bb transform_translate_last_edited=\u00a0\u00bbon|tablet\u00a0\u00bb transform_translate_linked=\u00a0\u00bboff\u00a0\u00bb transform_rotate_last_edited=\u00a0\u00bboff|desktop\u00a0\u00bb transform_skew_last_edited=\u00a0\u00bboff|desktop\u00a0\u00bb transform_origin_last_edited=\u00a0\u00bboff|desktop\u00a0\u00bb transform_styles_last_edited=\u00a0\u00bbon|tablet\u00a0\u00bb custom_padding=\u00a0\u00bb50px|50px|50px|50px|true|true\u00a0\u00bb custom_padding_tablet=\u00a0\u00bb\u00a0\u00bb custom_padding_phone=\u00a0\u00bb|20px||20px||true\u00a0\u00bb custom_padding_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb transform_styles_tablet=\u00a0\u00bb\u00a0\u00bb transform_styles_phone=\u00a0\u00bb\u00a0\u00bb border_radii=\u00a0\u00bbon|10px|10px|10px|10px\u00a0\u00bb box_shadow_style=\u00a0\u00bbpreset1&Prime; box_shadow_vertical=\u00a0\u00bb10px\u00a0\u00bb box_shadow_blur=\u00a0\u00bb60px\u00a0\u00bb box_shadow_color=\u00a0\u00bbrgba(10,45,97,0.1)\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_blurb title=\u00a0\u00bbEn savoir plus sur le ZFS\u00a0\u00bb image=\u00a0\u00bbhttps:\/\/www.ma-solution.fr\/wp-content\/uploads\/2020\/10\/reseau.png\u00a0\u00bb icon_placement=\u00a0\u00bbleft\u00a0\u00bb image_icon_width=\u00a0\u00bb60px\u00a0\u00bb _builder_version=\u00a0\u00bb4.23.1&Prime; header_font=\u00a0\u00bbOverpass|900|||||||\u00a0\u00bb header_line_height=\u00a0\u00bb1.4em\u00a0\u00bb body_font=\u00a0\u00bbOverpass|300|||||||\u00a0\u00bb body_line_height=\u00a0\u00bb1.8em\u00a0\u00bb hover_enabled=\u00a0\u00bb0&Prime; border_radii_image=\u00a0\u00bbon|100px|100px|100px|100px\u00a0\u00bb image_max_width=\u00a0\u00bb60px\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb sticky_enabled=\u00a0\u00bb0&Prime;]<\/p>\n<p>Site officel OpenZFS<br \/><a href=\"https:\/\/openzfs.github.io\/openzfs-docs\/index.html\" target=\"_blank\" rel=\"noopener\">https:\/\/openzfs.github.io\/openzfs-docs\/index.html<\/a><strong><\/strong><\/p>\n<p><strong>ZFS, vous connaissez ? Vous devriez ! (Christian quest &#8211; oct 2019)<\/strong><br \/><a href=\"https:\/\/cq94.medium.com\/zfs-vous-connaissez-vous-devriez-1d2611e7dad6\">https:\/\/cq94.medium.com\/zfs-vous-connaissez-vous-devriez-1d2611e7dad6<\/a><\/p>\n<p>ZFS en d\u00e9tail :<br \/><a href=\"https:\/\/www.lambot.info\/zfs-en-details\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.lambot.info\/zfs-en-details\/<\/a><\/p>\n<p><a href=\"https:\/\/fr.wikipedia.org\/wiki\/ZFS\" target=\"_blank\" rel=\"noopener\">https:\/\/fr.wikipedia.org\/wiki\/ZFS<\/a><br \/><a href=\"https:\/\/en.wikipedia.org\/wiki\/ZFS\" target=\"_blank\" rel=\"noopener\">https:\/\/en.wikipedia.org\/wiki\/ZFS<\/a><\/p>\n<p><a href=\"https:\/\/pve.proxmox.com\/pve-docs\/pve-admin-guide.html#_disk_health_monitoring\" target=\"_blank\" rel=\"noopener\">https:\/\/pve.proxmox.com\/pve-docs\/pve-admin-guide.html#chapter_zfs<\/a><br \/>https:\/\/pve.proxmox.com\/wiki\/ZFS_on_Linux<a href=\"https:\/\/jordanelver.co.uk\/blog\/2018\/11\/26\/how-to-replace-a-failed-disk-in-a-zfs-mirror\/\" target=\"_blank\" rel=\"noopener\"><\/a><\/p>\n<p>MySQL\/ZFS Performance<br \/><a href=\"https:\/\/www.percona.com\/blog\/mysql-zfs-performance-update\/\">https:\/\/www.percona.com\/blog\/mysql-zfs-performance-update\/<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_blurb][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=\u00a0\u00bb1_2,1_2&Prime; _builder_version=\u00a0\u00bb4.16&Prime; locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb1_2&Prime; _builder_version=\u00a0\u00bb4.16&Prime; background_color=\u00a0\u00bb#ffffff\u00a0\u00bb custom_padding=\u00a0\u00bb50px|50px|50px|50px|true|true\u00a0\u00bb custom_padding_tablet=\u00a0\u00bb\u00a0\u00bb custom_padding_phone=\u00a0\u00bb|20px||20px||true\u00a0\u00bb custom_padding_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb border_radii=\u00a0\u00bbon|10px|10px|10px|10px\u00a0\u00bb box_shadow_style=\u00a0\u00bbpreset1&Prime; box_shadow_vertical=\u00a0\u00bb10px\u00a0\u00bb box_shadow_blur=\u00a0\u00bb60px\u00a0\u00bb box_shadow_color=\u00a0\u00bbrgba(10,45,97,0.1)\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_blurb title=\u00a0\u00bbLinux et points de montage\u00a0\u00bb image=\u00a0\u00bbhttps:\/\/www.ma-solution.fr\/wp-content\/uploads\/2020\/10\/adaptabilite.png\u00a0\u00bb icon_placement=\u00a0\u00bbleft\u00a0\u00bb image_icon_width=\u00a0\u00bb60px\u00a0\u00bb _builder_version=\u00a0\u00bb4.19.5&Prime; header_font=\u00a0\u00bbOverpass|900|||||||\u00a0\u00bb header_line_height=\u00a0\u00bb1.4em\u00a0\u00bb body_font=\u00a0\u00bbOverpass|300|||||||\u00a0\u00bb body_line_height=\u00a0\u00bb1.8em\u00a0\u00bb border_radii_image=\u00a0\u00bbon|100px|100px|100px|100px\u00a0\u00bb image_max_width=\u00a0\u00bb60px\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p><a href=\"https:\/\/debian-facile.org\/doc:systeme:mount\" target=\"_blank\" rel=\"noopener\">https:\/\/debian-facile.org\/doc:systeme:mount<\/a><\/p>\n<p class=\"leading-none text-2xl lg:text-3xl xxl:text-4xl font-semibold mb-2\"><a href=\"https:\/\/linuxize.com\/post\/how-to-mount-and-unmount-file-systems-in-linux\/\" target=\"_blank\" rel=\"noopener\">How to Mount and Unmount File Systems in Linux<\/a><\/p>\n<div class=\"page__inner-wrap\">\n<header>\n<p class=\"page__title\" itemprop=\"headline\"><a href=\"https:\/\/www.debuntu.org\/mounting-a-fuse-filesystem-from-etcfstab\/\" target=\"_blank\" rel=\"noopener\">Mounting a fuse Filesystem from \/etc\/fstab<\/a><\/p>\n<p itemprop=\"name\" class=\"fs-headline1 ow-break-word mb8 grid--cell fl1\"><a href=\"https:\/\/unix.stackexchange.com\/questions\/198590\/what-is-a-bind-mount\" class=\"question-hyperlink\" target=\"_blank\" rel=\"noopener\">What is a bind mount?<\/a><\/p>\n<p class=\"entry-title\"><a href=\"https:\/\/www.oxcrag.net\/2020\/01\/21\/moving-proxmox-boot-to-usb-stick\/\" target=\"_blank\" rel=\"noopener\">Moving Proxmox \/boot to USB stick<\/a><\/p>\n<\/header>\n<\/div>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_blurb][\/et_pb_column][et_pb_column type=\u00a0\u00bb1_2&Prime; _builder_version=\u00a0\u00bb4.16&Prime; background_color=\u00a0\u00bb#ffffff\u00a0\u00bb transform_scale_last_edited=\u00a0\u00bboff|desktop\u00a0\u00bb transform_translate=\u00a0\u00bb0px|-80px\u00a0\u00bb transform_translate_tablet=\u00a0\u00bb0px|0px\u00a0\u00bb transform_translate_phone=\u00a0\u00bb\u00a0\u00bb transform_translate_last_edited=\u00a0\u00bbon|tablet\u00a0\u00bb transform_translate_linked=\u00a0\u00bboff\u00a0\u00bb transform_rotate_last_edited=\u00a0\u00bboff|desktop\u00a0\u00bb transform_skew_last_edited=\u00a0\u00bboff|desktop\u00a0\u00bb transform_origin_last_edited=\u00a0\u00bboff|desktop\u00a0\u00bb transform_styles_last_edited=\u00a0\u00bbon|tablet\u00a0\u00bb custom_padding=\u00a0\u00bb50px|50px|50px|50px|true|true\u00a0\u00bb custom_padding_tablet=\u00a0\u00bb\u00a0\u00bb custom_padding_phone=\u00a0\u00bb|20px||20px||true\u00a0\u00bb custom_padding_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb transform_styles_tablet=\u00a0\u00bb\u00a0\u00bb transform_styles_phone=\u00a0\u00bb\u00a0\u00bb border_radii=\u00a0\u00bbon|10px|10px|10px|10px\u00a0\u00bb box_shadow_style=\u00a0\u00bbpreset1&Prime; box_shadow_vertical=\u00a0\u00bb10px\u00a0\u00bb box_shadow_blur=\u00a0\u00bb60px\u00a0\u00bb box_shadow_color=\u00a0\u00bbrgba(10,45,97,0.1)\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_blurb title=\u00a0\u00bbZFS snapshot &#8211; replication \u00a0\u00bb image=\u00a0\u00bbhttps:\/\/www.ma-solution.fr\/wp-content\/uploads\/2020\/10\/reseau.png\u00a0\u00bb icon_placement=\u00a0\u00bbleft\u00a0\u00bb image_icon_width=\u00a0\u00bb60px\u00a0\u00bb _builder_version=\u00a0\u00bb4.23.1&Prime; header_font=\u00a0\u00bbOverpass|900|||||||\u00a0\u00bb header_line_height=\u00a0\u00bb1.4em\u00a0\u00bb body_font=\u00a0\u00bbOverpass|300|||||||\u00a0\u00bb body_line_height=\u00a0\u00bb1.8em\u00a0\u00bb border_radii_image=\u00a0\u00bbon|100px|100px|100px|100px\u00a0\u00bb image_max_width=\u00a0\u00bb60px\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p><strong>Basics of ZFS Snapshot Management<\/strong><br \/><a href=\"https:\/\/klarasystems.com\/articles\/basics-of-zfs-snapshot-management\/\" target=\"_blank\" rel=\"noopener\" title=\"Basics of ZFS Snapshot Management\">https:\/\/klarasystems.com\/articles\/basics-of-zfs-snapshot-management\/<\/a><\/p>\n<p><strong>Introduction to ZFS Replication<\/strong><br \/><a href=\"https:\/\/klarasystems.com\/articles\/introduction-to-zfs-replication\/\" target=\"_blank\" rel=\"noopener\">https:\/\/klarasystems.com\/articles\/introduction-to-zfs-replication\/<\/a><a href=\"https:\/\/cq94.medium.com\/zfs-vous-connaissez-vous-devriez-1d2611e7dad6\"><\/a><\/p>\n<p><strong>Syst\u00e8me de fichiers ZFS pour serveurs: installation et configuration<br \/><\/strong><a href=\"https:\/\/itigic.com\/fr\/zfs-file-system-for-servers-installation-configuration\/\" target=\"_blank\" rel=\"noopener\">https:\/\/itigic.com\/fr\/zfs-file-system-for-servers-installation-configuration\/<\/a><strong><br \/><\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_blurb][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=\u00a0\u00bb1&Prime; 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saved_tabs=\u00a0\u00bball\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb da_is_popup=\u00a0\u00bboff\u00a0\u00bb da_exit_intent=\u00a0\u00bboff\u00a0\u00bb da_has_close=\u00a0\u00bbon\u00a0\u00bb da_alt_close=\u00a0\u00bboff\u00a0\u00bb da_dark_close=\u00a0\u00bboff\u00a0\u00bb da_not_modal=\u00a0\u00bbon\u00a0\u00bb da_is_singular=\u00a0\u00bboff\u00a0\u00bb da_with_loader=\u00a0\u00bboff\u00a0\u00bb da_has_shadow=\u00a0\u00bbon\u00a0\u00bb][et_pb_row column_structure=\u00a0\u00bb2_5,3_5&Prime; make_equal=\u00a0\u00bbon\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; background_color=\u00a0\u00bb#ffffff\u00a0\u00bb custom_margin=\u00a0\u00bb-146px|auto|-2px|auto||\u00a0\u00bb custom_padding=\u00a0\u00bb0px||0px||true\u00a0\u00bb border_radii=\u00a0\u00bbon|10px|10px|10px|10px\u00a0\u00bb box_shadow_style=\u00a0\u00bbpreset1&Prime; box_shadow_vertical=\u00a0\u00bb40px\u00a0\u00bb box_shadow_blur=\u00a0\u00bb60px\u00a0\u00bb box_shadow_spread=\u00a0\u00bb-8px\u00a0\u00bb box_shadow_color=\u00a0\u00bbrgba(10,45,97,0.48)\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb2_5&Prime; 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icon_color=\u00a0\u00bb#006ac1&Prime; icon_placement=\u00a0\u00bbleft\u00a0\u00bb image_icon_width=\u00a0\u00bb24px\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; header_font=\u00a0\u00bbOverpass|900|||||||\u00a0\u00bb header_line_height=\u00a0\u00bb1.4em\u00a0\u00bb body_font=\u00a0\u00bbOverpass|300|||||||\u00a0\u00bb body_line_height=\u00a0\u00bb1.8em\u00a0\u00bb text_orientation=\u00a0\u00bbcenter\u00a0\u00bb icon_font_size=\u00a0\u00bb24px\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p>Lundi-Vendredi: 9h &#8211; 18h<\/p>\n<p>[\/et_pb_blurb][\/et_pb_column][et_pb_column type=\u00a0\u00bb3_5&Prime; _builder_version=\u00a0\u00bb4.16&Prime; use_background_color_gradient=\u00a0\u00bbon\u00a0\u00bb background_color_gradient_type=\u00a0\u00bbcircular\u00a0\u00bb background_color_gradient_direction_radial=\u00a0\u00bbtop right\u00a0\u00bb background_color_gradient_stops=\u00a0\u00bb#00f6ff 0%|#00ffbf 100%\u00a0\u00bb background_color_gradient_start=\u00a0\u00bb#00f6ff\u00a0\u00bb background_color_gradient_end=\u00a0\u00bb#00ffbf\u00a0\u00bb background_image=\u00a0\u00bbhttps:\/\/www.ma-solution.fr\/wp-content\/uploads\/2021\/04\/cyber-security-010-1.png\u00a0\u00bb background_size=\u00a0\u00bbcontain\u00a0\u00bb background_position=\u00a0\u00bbbottom_left\u00a0\u00bb transform_translate_linked=\u00a0\u00bboff\u00a0\u00bb custom_padding=\u00a0\u00bb60px|40px|60px|20%|true\u00a0\u00bb custom_padding_tablet=\u00a0\u00bb80px|||40px\u00a0\u00bb custom_padding_phone=\u00a0\u00bb\u00a0\u00bb custom_padding_last_edited=\u00a0\u00bbon|desktop\u00a0\u00bb background_last_edited=\u00a0\u00bbon|desktop\u00a0\u00bb background_image_tablet=\u00a0\u00bbhttp:\/\/zaib.sandbox.etdevs.com\/divi\/wp-content\/uploads\/sites\/2\/2019\/06\/cyber-security-11.png\u00a0\u00bb background_enable_image_tablet=\u00a0\u00bbon\u00a0\u00bb background_position_tablet=\u00a0\u00bbtop_left\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.16&Prime; text_font=\u00a0\u00bb||||||||\u00a0\u00bb header_2_font=\u00a0\u00bbOverpass|900|||||||\u00a0\u00bb header_2_font_size=\u00a0\u00bb56px\u00a0\u00bb header_2_line_height=\u00a0\u00bb1.1em\u00a0\u00bb text_orientation=\u00a0\u00bbcenter\u00a0\u00bb header_2_font_size_tablet=\u00a0\u00bb38px\u00a0\u00bb header_2_font_size_phone=\u00a0\u00bb26px\u00a0\u00bb header_2_font_size_last_edited=\u00a0\u00bbon|desktop\u00a0\u00bb text_text_align=\u00a0\u00bbcenter\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<h2>Besoin d&rsquo;une prestation<\/h2>\n<p>[\/et_pb_text][et_pb_text _builder_version=\u00a0\u00bb4.16&Prime; text_font=\u00a0\u00bbOverpass|300|||||||\u00a0\u00bb text_text_color=\u00a0\u00bb#0a2d61&Prime; text_font_size=\u00a0\u00bb17px\u00a0\u00bb text_line_height=\u00a0\u00bb1.8em\u00a0\u00bb text_orientation=\u00a0\u00bbcenter\u00a0\u00bb text_font_size_tablet=\u00a0\u00bb\u00a0\u00bb text_font_size_phone=\u00a0\u00bb14px\u00a0\u00bb text_font_size_last_edited=\u00a0\u00bbon|desktop\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]Re-configurer votre DNS, votre serveur, votre h\u00e9bergement, votre application WEB (WordPress, Dolibar, &#8230;)[\/et_pb_text][et_pb_button button_url=\u00a0\u00bbhttps:\/\/www.ma-solution.fr\/#demande\u00a0\u00bb button_text=\u00a0\u00bbDemander un devis\u00a0\u00bb button_alignment=\u00a0\u00bbcenter\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; custom_button=\u00a0\u00bbon\u00a0\u00bb button_text_size=\u00a0\u00bb14px\u00a0\u00bb button_text_color=\u00a0\u00bb#ffffff\u00a0\u00bb button_bg_use_color_gradient=\u00a0\u00bbon\u00a0\u00bb button_bg_color_gradient_type=\u00a0\u00bbcircular\u00a0\u00bb button_bg_color_gradient_direction=\u00a0\u00bb140deg\u00a0\u00bb button_bg_color_gradient_direction_radial=\u00a0\u00bbtop right\u00a0\u00bb button_bg_color_gradient_stops=\u00a0\u00bb#003070 0%|#001f4c 100%\u00a0\u00bb button_bg_color_gradient_start=\u00a0\u00bb#003070&Prime; button_bg_color_gradient_end=\u00a0\u00bb#001f4c\u00a0\u00bb button_border_width=\u00a0\u00bb0px\u00a0\u00bb button_border_radius=\u00a0\u00bb100px\u00a0\u00bb button_font=\u00a0\u00bbOverpass|900||on|||||\u00a0\u00bb button_use_icon=\u00a0\u00bboff\u00a0\u00bb custom_padding=\u00a0\u00bb20px|30px|20px|30px|true|true\u00a0\u00bb box_shadow_style=\u00a0\u00bbpreset3&Prime; box_shadow_vertical=\u00a0\u00bb0px\u00a0\u00bb box_shadow_blur=\u00a0\u00bb0px\u00a0\u00bb box_shadow_spread=\u00a0\u00bb-10px\u00a0\u00bb box_shadow_color=\u00a0\u00bbrgba(25,114,255,0.4)\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb box_shadow_color__hover=\u00a0\u00bb#2585b2&Prime; 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Template \u00ab\u00a0Proxmox VE 6 (64bits)\u00a0\u00bb Sch\u00e9ma de partition Je prend ici l&rsquo;exemple d&rsquo;un serveur [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[22],"tags":[23,24,25,28,29],"class_list":["post-232827","post","type-post","status-publish","format-standard","hentry","category-serveur-dedie","tag-ovh","tag-proxmox","tag-serveur-dedie","tag-soyoustart","tag-zfs"],"_links":{"self":[{"href":"https:\/\/www.ma-solution.fr\/index.php?rest_route=\/wp\/v2\/posts\/232827","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ma-solution.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ma-solution.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ma-solution.fr\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ma-solution.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=232827"}],"version-history":[{"count":89,"href":"https:\/\/www.ma-solution.fr\/index.php?rest_route=\/wp\/v2\/posts\/232827\/revisions"}],"predecessor-version":[{"id":233706,"href":"https:\/\/www.ma-solution.fr\/index.php?rest_route=\/wp\/v2\/posts\/232827\/revisions\/233706"}],"wp:attachment":[{"href":"https:\/\/www.ma-solution.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=232827"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ma-solution.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=232827"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ma-solution.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=232827"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}