Ci-dessous, les différences entre deux révisions de la page.
| linux:lvm [26-06-2014 13:11] – créée edmc73 | linux:lvm [01-01-2026 23:18] (Version actuelle) – edmc73 | ||
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| Ligne 7: | Ligne 7: | ||
| * http:// | * http:// | ||
| * https:// | * https:// | ||
| + | |||
| + | ===== Cas de proxmox ===== | ||
| + | |||
| + | Par défaut, proxmox sur un disque fait un truc du genre | ||
| + | |||
| + | < | ||
| + | # lsblk | ||
| + | NAME | ||
| + | sda 8:0 0 298.1G | ||
| + | ├─sda1 | ||
| + | ├─sda2 | ||
| + | └─sda3 | ||
| + | ├─pve-swap | ||
| + | ├─pve-root | ||
| + | ├─pve-data_tmeta 252:2 0 | ||
| + | │ └─pve-data | ||
| + | └─pve-data_tdata 252:3 0 187.9G | ||
| + | └─pve-data | ||
| + | </ | ||
| + | |||
| + | Un volume physique de 297Go sur / | ||
| + | pvdisplay | ||
| + | |||
| + | Qui contient un volume de groupe (pve) | ||
| + | vgdisplay | ||
| + | |||
| + | Qui contient 3 volumes logiques (swap, root, data) | ||
| + | lvdisplay | ||
| + | |||
| + | |||
| + | Dans mon cas, je veux virer le pve-data pour récupérer les 188Go et agrandir mon pve-root qui est de 85Go | ||
| + | < | ||
| + | # lvremove / | ||
| + | Do you really want to remove active logical volume pve/data? [y/n]: y | ||
| + | Logical volume " | ||
| + | </ | ||
| + | |||
| + | |||
| + | < | ||
| + | root@proxmox:/# | ||
| + | File system ext4 found on pve/root mounted at /. | ||
| + | Size of logical volume pve/root changed from <85.25 GiB (21823 extents) to <292.25 GiB (74815 extents). | ||
| + | Extending file system ext4 to <292.25 GiB (313796853760 bytes) on pve/root... | ||
| + | resize2fs / | ||
| + | resize2fs 1.47.2 (1-Jan-2025) | ||
| + | Filesystem at / | ||
| + | old_desc_blocks = 11, new_desc_blocks = 37 | ||
| + | The filesystem on / | ||
| + | |||
| + | resize2fs done | ||
| + | Extended file system ext4 on pve/root. | ||
| + | Logical volume pve/root successfully resized. | ||
| + | |||
| + | root@proxmox:/# | ||
| + | NAME | ||
| + | sda 8:0 0 298.1G | ||
| + | ├─sda1 | ||
| + | ├─sda2 | ||
| + | └─sda3 | ||
| + | ├─pve-swap 252:0 0 | ||
| + | └─pve-root 252:1 0 292.2G | ||
| + | |||
| + | </ | ||
| + | |||
| + | |||