[PVE-User] Increase disk size of a VM on ZFS

Miguel González miguel_3_gonzalez at yahoo.es
Mon May 21 00:21:46 CEST 2018

Dear all,

I have searched around and I couldn´t find any instructions of how to
increase a VM disk when using ZFS on proxmox 5.1.

This is my zpool:

zfs list
NAME                       USED  AVAIL  REFER  MOUNTPOINT
rpool                      232G  36.9G   104K  /rpool
rpool/ROOT                1.86G  36.9G    96K  /rpool/ROOT
rpool/ROOT/pve-1          1.86G  36.9G  1.86G  /
rpool/data                 226G  36.9G    96K  /rpool/data
rpool/data/vm-100-disk-1   135G  36.9G   116G  -
rpool/data/vm-102-disk-1  27.6G  36.9G  20.0G  -
rpool/data/vm-102-disk-2  63.0G  36.9G  41.2G  -
rpool/swap                4.25G  37.9G  3.26G  -

I want to increase vm-100-disk-1.

How do I proceed? Shut down VM and run:

qm resize 100 virtio0 +5G ?

I am not sure which driver I should use

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