[ovirt-users] How to disconnect hosted-engine NFS storage pool?

[Daniel Helgenberger]

Hello Ryan and Doron,

Indeed a useful feature, I ran into this issue but forgot to mail. I
think in reality it is already best practice to put hosted engine on its
own NFS share (iSCSI LUN, Gluster-Vol in the future). Should we make
this an requirement?


On 23.09.2014 08:02, Doron Fediuck wrote:
> Ryan- perfect :)
> We'll take it from here.
>
> Thanks,
> Doron
>
> ----- Original Message -----
>> From: "Ryan Groten" <Ryan.Groten at stantec.com>
>> To: "Doron Fediuck" <dfediuck at redhat.com>
>> Cc: users at ovirt.org
>> Sent: Monday, September 22, 2014 8:03:30 PM
>> Subject: RE: [ovirt-users]  How to disconnect hosted-engine NFS storage pool?
>>
>> Thanks, RFE created (I hope I did it right)
>> https://bugzilla.redhat.com/show_bug.cgi?id=1145259
>>
>>
>> -----Original Message-----
>> From: Doron Fediuck [mailto:dfediuck at redhat.com]
>> Sent: September-21-14 6:57 AM
>> To: Groten, Ryan
>> Cc: users at ovirt.org
>> Subject: Re: [ovirt-users] How to disconnect hosted-engine NFS storage pool?
>>
>>
>>
>> ----- Original Message -----
>>> From: "Ryan Groten" <Ryan.Groten at stantec.com>
>>> To: users at ovirt.org
>>> Sent: Friday, September 19, 2014 1:51:13 AM
>>> Subject: [ovirt-users]  How to disconnect hosted-engine NFS storage pool?
>>>
>>>
>>>
>>> I want to unmounted the hosted-engine NFS share without affecting all
>>> the other running VMs on the host. When I shutdown the hosted-engine
>>> and enable global maintenance, the storage pool is still mounted and I
>>> can’t unmount it because the “sanlock” process is using it.
>>>
>>>
>>>
>>> Is there any way to disconnect the storage pool? There is a
>>> hosted-engine --connect-storage option but I see nothing to disconnect it.
>>>
>>>
>>>
>>> Thanks,
>>>
>>> Ryan
>>>
>> Hi Ryan,
>> Hosted engine does not unmount the share since there may be other VMs using
>> it (as a general rule).
>> However this may deserve some additional thoughts. Do you mind opening an RFE
>> for it?
>>
>>
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Daniel Helgenberger
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