[ovirt-users] Move from Gluster to NFS

[Sandro Bonazzola]

On Mon, Feb 15, 2016 at 4:46 PM, Yaniv Dary <ydary at redhat.com> wrote:

> Adding Sandro and Didi might be able to give more detailed flow to do this.
>

please add Simone, Martin and Roy too when it's HE related.



>
> Yaniv Dary
> Technical Product Manager
> Red Hat Israel Ltd.
> 34 Jerusalem Road
> Building A, 4th floor
> Ra'anana, Israel 4350109
>
> Tel : +972 (9) 7692306
>         8272306
> Email: ydary at redhat.com
> IRC : ydary
>
>
> On Sun, Feb 14, 2016 at 7:12 PM, Christophe TREFOIS <
> christophe.trefois at uni.lu> wrote:
>
>> Is there a reason why this is not possible?
>>
>>
>>
>> Can I setup a second host in the engine cluster and move the engine with
>> “storage” to that host?
>>
>>
>>
>> So, what you would recommend is:
>>
>>
>>
>> 1.       Move all VMs from engine host to another Host
>>
>> 2.       Setup NFS on the empty HE host
>>
>> 3.       Shutdown the HE, and disable HA-proxy and agent
>>
>> 4.       Re-deploy the engine and restore from backup the HE
>>
>> 5.       Enjoy ?
>>
>>
>>
>> Thank you for any help on this,
>>
>> I really don’t want to end up with broken environment J
>>
>
We're discussing this kind of migrations with storage guys. We haven't a
supported procedure to do this yet.
Above procedure should work except that if you're going to re-use the first
host you'll need to remove it from the engine before trying to attach it
again from he-setup.



>
>>
>> Kind regards,
>>
>>
>>
>> --
>>
>> Christophe
>>
>>
>>
>> *From:* Yaniv Dary [mailto:ydary at redhat.com]
>> *Sent:* dimanche 14 février 2016 16:32
>> *To:* Christophe TREFOIS <christophe.trefois at uni.lu>
>> *Cc:* users <users at ovirt.org>
>> *Subject:* Re: [ovirt-users] Move from Gluster to NFS
>>
>>
>>
>> You will not be able to move it between storage that is way I suggested
>> the backup and restore path.
>>
>>
>> Yaniv Dary
>>
>> Technical Product Manager
>>
>> Red Hat Israel Ltd.
>>
>> 34 Jerusalem Road
>>
>> Building A, 4th floor
>>
>> Ra'anana, Israel 4350109
>>
>>
>>
>> Tel : +972 (9) 7692306
>>
>>         8272306
>>
>> Email: ydary at redhat.com
>>
>> IRC : ydary
>>
>>
>>
>> On Sun, Feb 14, 2016 at 5:28 PM, Christophe TREFOIS <
>> christophe.trefois at uni.lu> wrote:
>>
>> Hi Yaniv,
>>
>>
>>
>> Would you recommend doing a clean install or can I simply move the HE
>> from the gluster mount point to NFS and tell HA agent to boot from there?
>>
>>
>>
>> What do you think?
>>
>>
>>
>> Thank you,
>>
>>
>>
>> --
>>
>> Christophe
>>
>> Sent from my iPhone
>>
>>
>> On 14 Feb 2016, at 15:30, Yaniv Dary <ydary at redhat.com> wrote:
>>
>> We will probably need to backup and restore the HE vm after doing a clean
>> install on NFS.
>>
>>
>> Yaniv Dary
>>
>> Technical Product Manager
>>
>> Red Hat Israel Ltd.
>>
>> 34 Jerusalem Road
>>
>> Building A, 4th floor
>>
>> Ra'anana, Israel 4350109
>>
>>
>>
>> Tel : +972 (9) 7692306
>>
>>         8272306
>>
>> Email: ydary at redhat.com
>>
>> IRC : ydary
>>
>>
>>
>> On Sat, Feb 6, 2016 at 11:30 PM, Christophe TREFOIS <
>> christophe.trefois at uni.lu> wrote:
>>
>> Dear all,
>>
>>
>>
>> I currently have a self-hosted setup with gluster on 1 node.
>>
>> I do have other data centers with 3 other hosts and local (sharable) NFS
>> storage. Furthermore, I have 1 NFS export domain.
>>
>>
>>
>> We would like to move from Gluster to NFS only on the first host.
>>
>>
>>
>> Does anybody have any experience with this?
>>
>>
>>
>> Thank you,
>>
>>
>>
>> —
>>
>> Christophe
>>
>>
>>
>>
>>
>>
>> _______________________________________________
>> Users mailing list
>> Users at ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>>
>>
>>
>>
>>
>
>


-- 
Sandro Bonazzola
Better technology. Faster innovation. Powered by community collaboration.
See how it works at redhat.com
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.ovirt.org/pipermail/users/attachments/20160226/2693b565/attachment-0001.html>