[SOLVED] Cannot create a Container Snapshot

[PedroDelgado]

I have a Proxmox server version 5.1-35 (kernel: 4.13.4-1-pve) and can't create a container snapshot, the button shows greyed out.

I do can create VMs snapshots. This problem also happens on another Proxmox server version 4.4-13/7ea56165. Maybe this is a new change or simple you cannot create a container snapshot (I say this because cannot find much reference about this).

Same problem:
https://forum.proxmox.com/threads/ve-4-4-cannot-create-a-container-snapshot.35570/

 

[Alwin]

can't create a container snapshot, the button shows greyed out.

The storage may not support snapshots. Try a different storage, if you can do snapshots there.

 

[PedroDelgado]

It's a NFS dataset share (FreeNAS). All the others are the same type. This is rare. Is there any article/post about container snapshots storage type?

 

[tom]

It's a NFS dataset share (FreeNAS). All the others are the same type. This is rare. Is there any article/post about container snapshots storage type?

See https://pve.proxmox.com/wiki/Storage

 

[PedroDelgado]

There it is, NFS sharing doesn't supports snapshots on containers. Thanks for your help!