# IONOS ## Serveur Virtuel Cloud L https://my.ionos.fr/account/subscriptions/72105527?linkId=ct.txt.contract-in-table ### Serveur (ubuntu 18.04): https://cloudpanel.ionos.fr/panel/app/global?ionospanelid=ionos95fc7dab-6331-462d-9bbb-9dfdc47775ca8802#/servers/C5B08A8E443156B96BDD2EBCD47647B3 - Type : Serveur Cloud L - CPU : 2 vCore - RAM : 4 Go - SSD : 120 Go ### Ajuster le volume logique après avoir agrandi le SSD dans Ubuntu/Debian (Serveur Cloud) Vérifier l'espace disponible du volume logique: ```bash root@localhost:~# df -h Filesystem Size Used Avail Use% Mounted on udev 1,9G 0 1,9G 0% /dev tmpfs 393M 1,4M 391M 1% /run /dev/mapper/vg00-lv01 47G 40G 5,5G 88% / tmpfs 2,0G 0 2,0G 0% /dev/shm tmpfs 5,0M 20K 5,0M 1% /run/lock tmpfs 2,0G 0 2,0G 0% /sys/fs/cgroup /dev/sda1 464M 118M 318M 28% /boot overlay 47G 40G 5,5G 88% /var/lib/docker/overlay2/b84f17ce118f50b8d7db747e72cf46c1f906ef222de79b2a59f16462bf3b7a87/merged overlay 47G 40G 5,5G 88% /var/lib/docker/overlay2/ef5f892e92cfd2b421800225d7e12db74d4a4d17641f1f58c887e32941b3b9e1/merged shm 64M 16K 64M 1% /var/lib/docker/containers/2eeccf277a3d6ea64c9f263c6d568f465d121ba2b2e2cadcde7006d1c3e0bb41/mounts/shm shm 64M 0 64M 0% /var/lib/docker/containers/5ba6ae9f22b843a3e444fb38255f900152db1439255a73339aa83b254505cd29/mounts/shm tmpfs 393M 0 393M 0% /run/user/10001 tmpfs 393M 0 393M 0% /run/user/0 ``` Volume logique: /dev/mapper/vg00-lv01 ```bash root@localhost:~# fdisk -l Disk /dev/sda: 120 GiB, 128849018880 bytes, 251658240 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disklabel type: dos Disk identifier: 0x41577866 Device Boot Start End Sectors Size Id Type /dev/sda1 * 2048 999423 997376 487M 83 Linux /dev/sda2 999424 104857599 103858176 49,5G 8e Linux LVM Disk /dev/mapper/vg00-lv00: 1,9 GiB, 2046820352 bytes, 3997696 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk /dev/mapper/vg00-lv01: 47,6 GiB, 51124371456 bytes, 99852288 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes ``` Système de fichiers: ```bash root@localhost:~# df -Th | grep "^/dev" /dev/mapper/vg00-lv01 ext4 47G 40G 5,5G 88% / /dev/sda1 ext4 464M 118M 318M 28% /boot ``` Agrandir la partition avec growpart: ```bash root@localhost:~# growpart /dev/sda 2 CHANGED: partition=2 start=999424 old: size=103858176 end=104857600 new: size=250658783,end=251658207 ``` Augmenter manuellement le volume logique: ```bash root@localhost:~# pvdisplay --- Physical volume --- PV Name /dev/sda2 VG Name vg00 PV Size 49,52 GiB / not usable 3,00 MiB Allocatable yes (but full) PE Size 4,00 MiB Total PE 12677 Free PE 0 Allocated PE 12677 PV UUID DMK49M-JflP-GBt9-0kJq-Kk1W-C7vO-x1nUZi ``` ```bash root@localhost:~# pvresize /dev/sda2 Physical volume "/dev/sda2" changed 1 physical volume(s) resized / 0 physical volume(s) not resized ``` Vérifier l'état des volumes logiques: ```bash root@localhost:~# lvdisplay --- Logical volume --- LV Path /dev/vg00/lv00 LV Name lv00 VG Name vg00 LV UUID loEucb-0VGb-seQj-3Vs0-5oCC-HUdt-0rJfcp LV Write Access read/write LV Creation host, time somehost, 2019-08-29 20:27:48 +0200 LV Status available # open 2 LV Size <1,91 GiB Current LE 488 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:0 --- Logical volume --- LV Path /dev/vg00/lv01 LV Name lv01 VG Name vg00 LV UUID o6JDyc-lKL9-simp-fDTm-Yhix-2K1U-qiKvc3 LV Write Access read/write LV Creation host, time somehost, 2019-08-29 20:27:48 +0200 LV Status available # open 1 LV Size 47,61 GiB Current LE 12189 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:1 ``` chemin du volume logique que vous voulez agrandir: /dev/vg00/lv01 Augmenter la taille du volume logique avec le programme lvresize: ```bash root@localhost:~# lvresize -l +100%FREE /dev/vg00/lv01 Size of logical volume vg00/lv01 changed from 47,61 GiB (12189 extents) to 117,61 GiB (30109 extents). Logical volume vg00/lv01 successfully resized. ``` Redimensionner le système de fichiers à la nouvelle taille à l'aide de resize2fs: ```bash root@localhost:~# resize2fs /dev/vg00/lv01 resize2fs 1.44.1 (24-Mar-2018) Filesystem at /dev/vg00/lv01 is mounted on /; on-line resizing required old_desc_blocks = 6, new_desc_blocks = 15 The filesystem on /dev/vg00/lv01 is now 30831616 (4k) blocks long. ``` Vérifier si le système de fichiers a été ajusté: ```bash root@localhost:~# df -h Filesystem Size Used Avail Use% Mounted on udev 1,9G 0 1,9G 0% /dev tmpfs 393M 1,4M 391M 1% /run /dev/mapper/vg00-lv01 116G 40G 72G 36% / tmpfs 2,0G 0 2,0G 0% /dev/shm tmpfs 5,0M 20K 5,0M 1% /run/lock tmpfs 2,0G 0 2,0G 0% /sys/fs/cgroup /dev/sda1 464M 118M 318M 28% /boot overlay 116G 40G 72G 36% /var/lib/docker/overlay2/b84f17ce118f50b8d7db747e72cf46c1f906ef222de79b2a59f16462bf3b7a87/merged overlay 116G 40G 72G 36% /var/lib/docker/overlay2/ef5f892e92cfd2b421800225d7e12db74d4a4d17641f1f58c887e32941b3b9e1/merged shm 64M 16K 64M 1% /var/lib/docker/containers/2eeccf277a3d6ea64c9f263c6d568f465d121ba2b2e2cadcde7006d1c3e0bb41/mounts/shm shm 64M 0 64M 0% /var/lib/docker/containers/5ba6ae9f22b843a3e444fb38255f900152db1439255a73339aa83b254505cd29/mounts/shm tmpfs 393M 0 393M 0% /run/user/10001 tmpfs 393M 0 393M 0% /run/user/0 ``` https://www.ionos.fr/assistance/serveurs-et-cloud/administration-serveur/ajuster-le-volume-logique-apres-avoir-agrandi-le-ssd/ajuster-le-volume-logique-apres-avoir-agrandi-le-ssd-dans-ubuntudebian-serveur-cloud/?utm_source=search&utm_medium=global&utm_term=augmenter%20taille%20ssd&utm_campaign=BK_SHOP&utm_content=tariffselect