VPS - configuration disque additionnel - de 80Go à 160Go

Bonjour,

J'ai essayé de faire un upgrade de disque de 80Go à 160Go, J'ai suivi les étapes indiqués sur
https://docs.ovh.com/fr/vps/repartitionner-vps-suite-upgrade/

mais le disque est toujours 80Go, le support m'a confirmé que le disque est de 160Go.

J'ai executer les commandes suivantes, mais je ne sais pas si c'est suffisant.
```sh
# fdisk -l
Disk /dev/sda: 80 GiB, 85899345920 bytes, 167772160 sectors

# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 80G 0 disk
└─sda1 8:1 0 80G 0 part /
```

Voici ce que j'ai executé en mode rescue sur le serveur (suivant la documentation OVH):

```sh
[RESCUE] root@vps-1456a657:~ $ sudo su -


[RESCUE] root@vps-1456a657:~ $ lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 2.5G 0 disk
└─sda1 8:1 0 2.5G 0 part /
sdb 8:16 0 80G 0 disk
└─sdb1 8:17 0 80G 0 part


[RESCUE] root@vps-1456a657:~ $ e2fsck -yf /dev/sdb1
e2fsck 1.44.5 (15-Dec-2018)
Pass 1: Checking inodes, blocks, and sizes
Inode 131087 extent tree (at level 2) could be narrower. Optimize? yes

Pass 1E: Optimizing extent trees
Pass 2: Checking directory structure
Pass 3: Checking directory connectivity
Pass 4: Checking reference counts
Pass 5: Checking group summary information

/dev/sdb1: ***** FILE SYSTEM WAS MODIFIED *****
/dev/sdb1: 969131/5242880 files (0.1% non-contiguous), 9144255/20971259 blocks



[RESCUE] root@vps-1456a657:~ $ fdisk -u /dev/sdb

Welcome to fdisk (util-linux 2.33.1).
Changes will remain in memory only, until you decide to write them.
Be careful before using the write command.


Command (m for help): p
Disk /dev/sdb: 80 GiB, 85899345920 bytes, 167772160 sectors
Disk model: QEMU HARDDISK
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: 0x00000000

Device Boot Start End Sectors Size Id Type
/dev/sdb1 * 2048 167772126 167770079 80G 83 Linux

Command (m for help): d
Selected partition 1
Partition 1 has been deleted.

Command (m for help): n
Partition type
p primary (0 primary, 0 extended, 4 free)
e extended (container for logical partitions)
Select (default p): p
Partition number (1-4, default 1): 1
First sector (2048-167772159, default 2048):
Last sector, +/-sectors or +/-size{K,M,G,T,P} (2048-167772159, default 167772159):

Created a new partition 1 of type 'Linux' and of size 80 GiB.
Partition #1 contains a ext4 signature.

Do you want to remove the signature? [Y]es/[N]o: N

Command (m for help): a

Selected partition 1
The bootable flag on partition 1 is enabled now.

Command (m for help): w
The partition table has been altered.
Calling ioctl() to re-read partition table.
Syncing disks.



[RESCUE] root@vps-1456a657:~ $ resize2fs /dev/sdb1
resize2fs 1.44.5 (15-Dec-2018)
Resizing the filesystem on /dev/sdb1 to 20971264 (4k) blocks.
The filesystem on /dev/sdb1 is now 20971264 (4k) blocks long.

[RESCUE] root@vps-1456a657:~ $ mount /dev/sdb1 /mnt


[RESCUE] root@vps-1456a657:~ $ df -h

Filesystem Size Used Avail Use% Mounted on
udev 7.7G 0 7.7G 0% /dev
tmpfs 1.6G 8.5M 1.6G 1% /run
/dev/sda1 2.4G 1.6G 629M 73% /
tmpfs 7.7G 0 7.7G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup
/dev/sdb1 79G 34G 42G 45% /mnt


```

Merci de m'aider à détecter le problème dans les commandes dessus.