[ovirt-users] edit gluster storage domain

[Edward Clay]

Thank.  That did it.


On 08/16/2016 10:44 AM, Nir Soffer wrote:
> On Tue, Aug 16, 2016 at 7:28 PM, Edward Clay <edward.clay at uk2group.com> wrote:
>> So I've run into an issue where I add
>> "-obackup-volfile-servers=10.4.16.19:10.4.16.12"
> -o is added by vdsm on the host, try:
>
>     backup-volfile-servers=10.4.16.19:10.4.16.12
>
>> to the storage domain
>> object and click ok.  Then I get an error that says "Failed to connect
>> Host hv5.domain.com to the Storage Domains SANB".  Am I getting the
>> mount option correct?  Any thoughts on what I'm doing wrong here?
>>
>>
>> On 08/11/2016 12:38 PM, Nir Soffer wrote:
>>> On Thu, Aug 11, 2016 at 9:22 PM, Edward Clay <edward.clay at uk2group.com> wrote:
>>>> Hello,  I need to edit a glusterfs storage domain to add the mount
>>>> option " backupvolfile-server=SERVER" So when the primary servers IP is
>>>> not accessible the remaining servers will be used to retrieve data
>>>> stored on the gluster volume.  Right now when I try to edit the storage
>>>> domain the mount options box is grayed out and not editable.  I recently
>>>> had to take all vms down so I put the HV in maintenance mode and the
>>>> edit options wasn't present.
>>>>
>>>>
>>>> I need to understand if this is the correct option to make a glusterfs
>>>> volume fault tolerant?
>>> Yes.
>>>
>>>> Also I need to understand how to make this edit in the ovirt web
>>>> interface or other method.
>>> You need to put the storage domain in maintenance mode, and then
>>> you can edit the gluster mount options.
>>>
>>> This requires either shutting down all the vms using this storage, or
>>> if you cannot afford any downtime, you can live-migrate the disks to
>>> another storage domain, edit gluster options, and live-migrate the disks
>>> back.
>>>
>>> Nir
>> --
>> Best regards,
>> Edward Clay
>> Systems Administrator
>> UK2 Group - US Operations
>> Phone: 1-800-222-2165
>> FAX: 435-755-3449
>> E-mail: edward.clay at uk2group.com
>>
>> Believe in Better Hosting
>> http://www.westhost.com
>>

-- 
Best regards,
Edward Clay
Systems Administrator
UK2 Group - US Operations
Phone: 1-800-222-2165
FAX: 435-755-3449
E-mail: edward.clay at uk2group.com
 
Believe in Better Hosting
http://www.westhost.com