[PVE-User] NFS storage disabling doesn't umount it (was: Re: init 6 on PVE 4.2)

Eneko Lacunza elacunza at binovo.es
Wed May 11 16:21:20 CEST 2016

El 11/05/16 a las 15:37, Eneko Lacunza escribió:
> El 11/05/16 a las 15:32, Thomas Lamprecht escribió:
>> On 05/11/2016 03:22 PM, Eneko Lacunza wrote:
>>> 3rd and 4th nodes in the cluster have done "init 6" right.
>>> Are you using NFS storage in your setup?
>>> I use it for backups, but it was disabled before the reboot.
>>> I have noticed that after disabling NFS storage from GUI, for some
>>> time at least it continues mounted. First node I rebooted was NFS
>>> server, maybe the problem lies there...
>> Yes, if there is an NFS still mounted but unreachable this will hang
>> forever, yes.
>> Ensure that you deactivate it before the NFS goes offline.
> It was in fact deactivated from GUI. I'm testing the deactivation
> right now, it's deactivated from GUI since more than 5 minutes but
> still mounted... is there some kind of delay or pooling for the umount?
More than 35 minutes since NFS storage was disabled for the latest PVE 
4.2 cluster, all nodes in the cluster have it mounted, although it 
doesn't show in GUI.

One of the nodes doesn't even have any VM/CT running (it is a ceph 
MDS/OSD server though).

Is this the expected behaviour?


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