On Fri, Feb 26, 2016 at 6:45 PM, Christophe TREFOIS <
christophe.trefois(a)uni.lu> wrote:
Hi Snadro,
How can I remove the host from the engine, if I’m re-deploying the engine?
deploy it on a second host, restore the backup, remove the first host from
the engine and then re-add it.
I don’t get it :)
Best,
Dr Christophe Trefois, Dipl.-Ing.
Technical Specialist / Post-Doc
UNIVERSITÉ DU LUXEMBOURG
LUXEMBOURG CENTRE FOR SYSTEMS BIOMEDICINE
Campus Belval | House of Biomedicine
6, avenue du Swing
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T: +352 46 66 44 6124
F: +352 46 66 44 6949
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On 26 Feb 2016, at 09:29, Sandro Bonazzola <sbonazzo(a)redhat.com> wrote:
On Mon, Feb 15, 2016 at 4:46 PM, Yaniv Dary <ydary(a)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(a)redhat.com
> IRC : ydary
>
>
> On Sun, Feb 14, 2016 at 7:12 PM, Christophe TREFOIS <
> christophe.trefois(a)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@redhat.com]
>> *Sent:* dimanche 14 février 2016 16:32
>> *To:* Christophe TREFOIS <christophe.trefois(a)uni.lu>
>> *Cc:* users <users(a)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(a)redhat.com
>>
>> IRC : ydary
>>
>>
>>
>> On Sun, Feb 14, 2016 at 5:28 PM, Christophe TREFOIS <
>> christophe.trefois(a)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(a)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(a)redhat.com
>>
>> IRC : ydary
>>
>>
>>
>> On Sat, Feb 6, 2016 at 11:30 PM, Christophe TREFOIS <
>> christophe.trefois(a)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(a)ovirt.org
>>
http://lists.ovirt.org/mailman/listinfo/users
>>
>>
>>
>>
>>
>
>
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Sandro Bonazzola
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Sandro Bonazzola
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