If you use Snapshot or clone on Storage side you can Migrate vms on many steps .... Some vms each time...
I use EMC VNX and EMC Unity and EMC Vplex. Good Luck !!!! Em qua, 14 de nov de 2018 às 15:27, Luca 'remix_tj' Lorenzetto < lorenzetto.l...@gmail.com> escreveu: > On Wed, Nov 14, 2018 at 4:39 PM Jacob Green <jgr...@aasteel.com> wrote: > > > > I just have a few simple questions, have you migrated a fiber > > channel storage domain from one ovirt environment to another? And how > > did it go, did it just work aside from having to import all the vms and > > configure their settings was it any more difficult than that? > > > > We want to migrate our fiber channel storage with VM's intact from an > > oVirt 4.1 environment to a brand new oVirt 4.2 environment. > > Hello Jacob, > > we just did in our production environment using EMC VNX and EMC VPLEX > as storage backends. We simply zoned the new servers' hba with the > storage and on storage side we gave access to the same luns as the > older setup. > > Once done this we stopped all the vms on source side (4.1), detached > the storage domain and imported on the new one (4.2). Then, imported > all the vms. > > Please note that you MUST detach from source BEFORE attaching on > destination or you'll break everything. > > Nothing special required. The only simplification is using the same > network names on both sides, so is easier to import. > > We didn't automate anything, but you can do it for sure with ansible. > > Luca > -- > "E' assurdo impiegare gli uomini di intelligenza eccellente per fare > calcoli che potrebbero essere affidati a chiunque se si usassero delle > macchine" > Gottfried Wilhelm von Leibnitz, Filosofo e Matematico (1646-1716) > > "Internet è la più grande biblioteca del mondo. > Ma il problema è che i libri sono tutti sparsi sul pavimento" > John Allen Paulos, Matematico (1945-vivente) > > Luca 'remix_tj' Lorenzetto, http://www.remixtj.net , < > lorenzetto.l...@gmail.com> > _______________________________________________ > Users mailing list -- users@ovirt.org > To unsubscribe send an email to users-le...@ovirt.org > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/HGFMMXGCSFPHRBDLBN7WE4FYVDRCABHQ/ >
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