[PVE-User] Problems with backup process and NFS

[Uwe Sauter]

> 
> I discovered a different issue with this definition: If I go to Datacenter -> node -> storage aurel -> content I only get "mount
> error: mount.nfs: /mnt/pve/aurel is busy or already mounted (500)".
> 
> The share is mounted again with IP address though I didn't change the config after above.
> 
> # cat /proc/mounts
> […]
> <IP address>:/backup/proxmox-infra /mnt/pve/aurel nfs
> rw,relatime,vers=3,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,mountaddr=<IP
> address>,mountvers=3,mountport=892,mountproto=tcp,local_lock=none,addr=<IP address> 0 0
> 
> root at px-alpha-cluster:~# df
> Filesystem                         1K-blocks      Used  Available Use% Mounted on
> […]
> <IP address>:/backup/proxmox-infra 4294967296  63842304 4231124992   2% /mnt/pve/aurel
> 
> 
> Also Datacenter -> node -> storage aurel -> summary says:
> 
> enabled: yes
> active: no
> content: vzdump backup file
> type: NFS
> usage: n/a
> 
> 
> But to mention it again: backups do work now.
> 

The new issue is only true for the one node where no VM is running that has backups configured. The share is mounted but is not
active and content is not shown (though the backups from VMs on other nodes should be visible).