On Fri, Feb 26, 2016 at 6:45 PM, Christophe TREFOIS < [email protected]> 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 > L-4367 Belvaux > T: +352 46 66 44 6124 > F: +352 46 66 44 6949 > http://www.uni.lu/lcsb > > [image: Facebook] <https://www.facebook.com/trefex> [image: Twitter] > <https://twitter.com/Trefex> [image: Google Plus] > <https://plus.google.com/+ChristopheTrefois/> [image: Linkedin] > <https://www.linkedin.com/in/trefoischristophe> [image: skype] > <http://skype:Trefex?call> > > ---- > This message is confidential and may contain privileged information. > It is intended for the named recipient only. > If you receive it in error please notify me and permanently delete the > original message and any copies. > ---- > > > On 26 Feb 2016, at 09:29, Sandro Bonazzola <[email protected]> wrote: > > > > On Mon, Feb 15, 2016 at 4:46 PM, Yaniv Dary <[email protected]> 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: [email protected] >> IRC : ydary >> >> >> On Sun, Feb 14, 2016 at 7:12 PM, Christophe TREFOIS < >> [email protected]> 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:[email protected]] >>> *Sent:* dimanche 14 février 2016 16:32 >>> *To:* Christophe TREFOIS <[email protected]> >>> *Cc:* users <[email protected]> >>> *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: [email protected] >>> >>> IRC : ydary >>> >>> >>> >>> On Sun, Feb 14, 2016 at 5:28 PM, Christophe TREFOIS < >>> [email protected]> 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 <[email protected]> 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: [email protected] >>> >>> IRC : ydary >>> >>> >>> >>> On Sat, Feb 6, 2016 at 11:30 PM, Christophe TREFOIS < >>> [email protected]> 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 >>> [email protected] >>> http://lists.ovirt.org/mailman/listinfo/users >>> >>> >>> >>> >>> >> >> > > > -- > Sandro Bonazzola > Better technology. Faster innovation. Powered by community collaboration. > See how it works at redhat.com > > > -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com
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