Hi, Thanks for clarification. I’m using 4.2. Anyway, I have to define another data center with shared storage domain (since data center with local storage domain can have only 1 host), and the do what you have described.
Is it possible to copy VM disks from 1 data center #1 local storage domain to another data center #2 NFS storage domain, or need to use export storage domain ? > On 26 Feb 2018, at 13:30, Fred Rolland <[email protected]> wrote: > > Hi, > Which version are you using? > > in 4.1 , the support of adding shared storage to local DC was added [1]. > You can copy/move disks to the shared storage domain, then detach the SD and > attach to another DC. > > In any case, you wont be able to live migrate VMs from the local DC, it is > not supported. > > Regards, > Fred > > [1] > https://ovirt.org/develop/release-management/features/storage/sharedStorageDomainsAttachedToLocalDC/ > > <https://ovirt.org/develop/release-management/features/storage/sharedStorageDomainsAttachedToLocalDC/> > > On Fri, Feb 23, 2018 at 1:35 PM, Andrei V <[email protected] > <mailto:[email protected]>> wrote: > Hi, > > I have oVirt setup, separate PC host engine + 2 nodes (#10 + #11) with local > storage domains (internal RAIDs). > 1st node #10 is currently active and can’t be turned off. > > Since oVirt doesn’t support more then 1 host in data center with local > storage domain as described here: > http://lists.ovirt.org/pipermail/users/2018-January/086118.html > <http://lists.ovirt.org/pipermail/users/2018-January/086118.html> > defined another data center with 1 node #11. > > Problem: > 1) can’t copy or move VM disks from node #10 (even of inactive VMs) to node > #11, this node is NOT being shown as possible destination. > 2) can’t migrate active VMs to node #11. > 3) Added NFS shares to data center #1 -> node #10, but can’t change data > center #1 -> storage type to Shared, because this operation requires > detachment of local storage domains, which is not possible, several VMs are > active and can’t be stopped. > > VM disks placed on local storage domains because of performance limitations > of our 1Gbit network. > 2 VMs running our accounting/inventory control system, and are critical to > NFS storage performance limits. > > How to solve this problem ? > Thanks in advance. > > Andrei > > > _______________________________________________ > Users mailing list > [email protected] <mailto:[email protected]> > http://lists.ovirt.org/mailman/listinfo/users > <http://lists.ovirt.org/mailman/listinfo/users> > >
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