Resize Extended hdd into a Debian VM

R

RobertusIT

Member
Jul 13, 2021
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Hi

i resized from Proxmox Gui, debian hdd vm, from 6GB to 7GB.
I do that when vm was off.
But when i started, space isn't increase.

Code: 
root@servizi:~# resize2fs /dev/sda1
resize2fs 1.46.2 (28-Feb-2021)
The filesystem is already 1322496 (4k) blocks long.  Nothing to do!

I need to do another command into vm to have extended space?

Thanks
 
RobertusIT said:
Hi

i resized from Proxmox Gui, debian hdd vm, from 6 to 7.
I do that when vm was off.
But when i started, space isn't increase.

Code: 
root@servizi:~# resize2fs /dev/sda1
resize2fs 1.46.2 (28-Feb-2021)
The filesystem is already 1322496 (4k) blocks long.  Nothing to do!

I need to do another command into vm to extended space?

Thanks
Click to expand...

bbgeek17 said:
The outputs from following commands might be helpful:
pve: lsblk
pve: qm config [vmid]
vm: lsblk
vm: df

Blockbridge : Ultra low latency all-NVME shared storage for Proxmox - https://www.blockbridge.com/proxmox
Click to expand...


Code: 
root@NUCi7:~# lsblk
NAME                         MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT
sda                            8:0    0 223.6G  0 disk
└─sda1                         8:1    0 223.6G  0 part /mnt/SSD_250GB_USB
sdb                            8:16   0 931.5G  0 disk
└─sdb1                         8:17   0 931.5G  0 part /mnt/USB1TB
nvme0n1                      259:0    0 232.9G  0 disk
├─nvme0n1p1                  259:1    0  1007K  0 part
├─nvme0n1p2                  259:2    0   512M  0 part /boot/efi
└─nvme0n1p3                  259:3    0 232.4G  0 part
  ├─pve-swap                 253:0    0     8G  0 lvm  [SWAP]
  ├─pve-root                 253:1    0    25G  0 lvm  /
  ├─pve-data_tmeta           253:2    0   1.8G  0 lvm
  │ └─pve-data-tpool         253:4    0 179.7G  0 lvm
  │   ├─pve-data             253:5    0 179.7G  1 lvm
  │   ├─pve-vm--102--disk--0 253:6    0     5G  0 lvm
  │   ├─pve-vm--100--disk--0 253:7    0    32G  0 lvm
  │   ├─pve-vm--104--disk--0 253:8    0     5G  0 lvm
  │   ├─pve-vm--106--disk--0 253:9    0     5G  0 lvm
  │   ├─pve-vm--125--disk--0 253:10   0    32G  0 lvm
  │   ├─pve-vm--120--disk--0 253:11   0     7G  0 lvm
  │   ├─pve-vm--131--disk--0 253:12   0     5G  0 lvm
  │   ├─pve-vm--101--disk--0 253:13   0   110G  0 lvm
  │   ├─pve-vm--103--disk--0 253:14   0     5G  0 lvm
  │   └─pve-vm--202--disk--0 253:15   0     5G  0 lvm
  └─pve-data_tdata           253:3    0 179.7G  0 lvm
    └─pve-data-tpool         253:4    0 179.7G  0 lvm
      ├─pve-data             253:5    0 179.7G  1 lvm
      ├─pve-vm--102--disk--0 253:6    0     5G  0 lvm
      ├─pve-vm--100--disk--0 253:7    0    32G  0 lvm
      ├─pve-vm--104--disk--0 253:8    0     5G  0 lvm
      ├─pve-vm--106--disk--0 253:9    0     5G  0 lvm
      ├─pve-vm--125--disk--0 253:10   0    32G  0 lvm
      ├─pve-vm--120--disk--0 253:11   0     7G  0 lvm
      ├─pve-vm--131--disk--0 253:12   0     5G  0 lvm
      ├─pve-vm--101--disk--0 253:13   0   110G  0 lvm
      ├─pve-vm--103--disk--0 253:14   0     5G  0 lvm
      └─pve-vm--202--disk--0 253:15   0     5G  0 lvm


root@NUCi7:~# qm config 120
agent: 1
boot: order=scsi0;net0
cores: 2
description: RCLONE SYNCH DRIVE - DUCK DNS AGGIORNA DNS
memory: 2048
meta: creation-qemu=6.2.0,ctime=1658920692
name: SERVIZI-PA
net0: virtio=BE:81:F1:32:2B:F3,bridge=vmbr0,firewall=1
numa: 0
onboot: 1
ostype: l26
scsi0: local-lvm:vm-120-disk-0,discard=on,size=7G
scsihw: virtio-scsi-pci
smbios1: uuid=b426e511-23a6-4478-b43a-ceed9807699e
sockets: 2
vmgenid: efa66798-f9e0-4f0c-8bd6-2237303d6e07

Code: 
root@servizi:~# lsblk
NAME   MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT
sda      8:0    0    7G  0 disk
├─sda1   8:1    0    5G  0 part /
├─sda2   8:2    0    1K  0 part
└─sda5   8:5    0  975M  0 part [SWAP]
root@servizi:~# df
File system    1K-blocchi   Usati Disponib. Uso% Montato su
udev               998568       0    998568   0% /dev
tmpfs              202980    1892    201088   1% /run
/dev/sda1         5120760 5054252         0 100% /
tmpfs             1014884       0   1014884   0% /dev/shm
tmpfs                5120       0      5120   0% /run/lock
tmpfs              202976       0    202976   0% /run/user/0
root@servizi:~# df -h
File system     Dim. Usati Dispon. Uso% Montato su
udev            976M     0    976M   0% /dev
tmpfs           199M  1,9M    197M   1% /run
/dev/sda1       4,9G  4,9G       0 100% /
tmpfs           992M     0    992M   0% /dev/shm
tmpfs           5,0M     0    5,0M   0% /run/lock
tmpfs           199M     0    199M   0% /run/user/0

 
RobertusIT said:
I have tried, without success.

There is 1gb unused, and 5gb used.
I can't resize 5gb partition to extend it , to 6gb.
Click to expand...
You need to move the partition after it to the (new) end first, I think. And you might be using a MBR with an extended partition that needs to be resized first.
 
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