how to check vm size - ceph

[almog ohayon]

hi,

having proxmox cluster with ceph as underlying storage, i'm trying to find a way to check per vm actual size and can't really find a way.

I have 500 vms and i'm want to figure out quickly which vm taking much storage...

 

[tom]

See my example (my poolname is ceph3):

# rbd du ceph3/vm-345-disk-1
NAME          PROVISIONED   USED
vm-345-disk-1      32768M 16312M