Hi, Thank you for the reply. I am building another environment today, so I will run through the backup and restore again. I do recall one issue I had with the restore was that it gave an error that one of the storage domains were already in use. This was a new storage domain I added, with no VMs on.
I just want to make sure, I probably cannot deploy the HE on a storage domain that is in maintenance, correct? I will try and create a new storage domain again, but remove it from the data center, and perhaps see if the HE will deploy to it. The main goal was to have no downtime, but if it is going to be too complex, I think my next option will be to create a new HE, and attach the current storage domains. Obviously it is going to take a bit of planning, as I will need to configure all the networks etc. from scratch again. Thanks From: Strahil Nikolov <[email protected]> Sent: 26 April 2020 08:55 To: Yedidyah Bar David <[email protected]>; Anton Louw <[email protected]> Cc: [email protected] Subject: Re: [ovirt-users] Re: Move Hosted Engine VM to a different storage domain On April 26, 2020 9:39:07 AM GMT+03:00, Yedidyah Bar David <[email protected]<mailto:[email protected]>> wrote: >On Fri, Apr 24, 2020 at 1:04 PM Anton Louw ><[email protected]<mailto:[email protected]>> >wrote: > >> >> >> Hi All, >> >> >> >> I know this question has been asked before, by myself included. I was >> hoping that someone has run through the exercise of moving the hosted >> engine VM to a different storage domain. I have tried many routes, >but the >> backup and restore does not work for me. >> > >The "standard answer" is backup and restore. Why does it not work? > > >> >> >> Is there anybody that can perhaps give me some guidelines or a >process I >> can follow? >> > >I didn't try that myself. > >The best guidelines I can give you are: Try first on at a test system. >Do >the backup on the real machine, create some isolated VM (isolated so >that >it does not interfere with your hosts/storage) somewhere to be used as >a >test host (or a physical machine if you have one), some storage >somewhere, >and restore on it. Make it work. Document what you needed to do. Ask >here >with specific questions if/when you have them. Then do on the >production >setup. > >Also clarify your needs. Do you need no-downtime for the VMs? If so, >that's >more complex. If you don't, it might be enough/simpler to deploy a new >setup and just import the existing storage. Do you have HA VMs? etc. > > >> >> >> The reason I need to move the HE VM is because we are decommissioning >the >> current storage array where the HE VM is located. >> > >Good luck! > >Best regards, > > >> >> >> Thank you very much >> >> *Anton Louw* >> *Cloud Engineer: Storage and Virtualization* at *Vox* >> ------------------------------ >> *T:* 087 805 0000 | *D:* 087 805 1572 >> *M:* N/A >> *E:* [email protected]<mailto:[email protected]> >> *A:* Rutherford Estate, 1 Scott Street, Waverley, Johannesburg >> www.vox.co.za<http://www.vox.co.za> >> >> [image: F] >> <https://www.facebook.com/voxtelecomZA<https://www.facebook.com/voxtelecomZA>> >> [image: T] >> <https://www.twitter.com/voxtelecom<https://www.twitter.com/voxtelecom>> >> [image: I] >> <https://www.instagram.com/voxtelecomza/<https://www.instagram.com/voxtelecomza>> >> [image: L] >> <https://www.linkedin.com/company/voxtelecom<https://www.linkedin.com/company/voxtelecom>> >> [image: Y] >> <https://www.youtube.com/user/VoxTelecom<https://www.youtube.com/user/VoxTelecom>> >> >> [image: #VoxBrand] >> <https://www.vox.co.za/fibre/fibre-to-the-home/?prod=HOME<https://www.vox.co.za/fibre/fibre-to-the-home/?prod=HOME>> >> *Disclaimer* >> >> The contents of this email are confidential to the sender and the >intended >> recipient. 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To find out more Click Here >> <https://www.voxtelecom.co.za/security/mimecast/?prod=Enterprise<https://www.voxtelecom.co.za/security/mimecast/?prod=Enterprise>>. >> >> >> _______________________________________________ >> Users mailing list -- [email protected]<mailto:[email protected]> >> To unsubscribe send an email to >> [email protected]<mailto:[email protected]> >> Privacy Statement: >> https://www.ovirt.org/privacy-policy.html<https://www.ovirt.org/privacy-policy.html> >> oVirt Code of Conduct: >> https://www.ovirt.org/community/about/community-guidelines/<https://www.ovirt.org/community/about/community-guidelines> >> List Archives: >> >https://lists.ovirt.org/archives/list/[email protected]/message/V3PRBRZD7SLUQSXPRJHWVR3FWNZM5SJS/<https://lists.ovirt.org/archives/list/[email protected]/message/V3PRBRZD7SLUQSXPRJHWVR3FWNZM5SJS> >> If youchange the gluster volume you can use the 'hosted-engine' tool + migration of the data ? The example is for Gluster, but also hosted-engine --set-shared-config storage <server1>:/engine hosted-engine --set-shared-config mnt_options backup-volfile-servers=<server2>:<server3> Best Regards, Strahil Nikolov Anton Louw Cloud Engineer: Storage and Virtualization ______________________________________ D: 087 805 1572 | M: N/A A: Rutherford Estate, 1 Scott Street, Waverley, Johannesburg [email protected] www.vox.co.za
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