[Users] Where is live block migration?

Allon Mureinik amureini at redhat.com
Mon Mar 18 10:33:36 UTC 2013


Hi nnex,

To add to Ofri's comment - Live Storage Migration only works on domains in the same DC, so they must be of the same type - you cannot migrate a disk from an NFS storage to a block device or vice versa.

----- Original Message -----
> From: "Ofri Masad" <omasad at redhat.com>
> To: "nnex" <nnex at mail.ru>
> Cc: users at ovirt.org
> Sent: Monday, March 11, 2013 10:11:51 AM
> Subject: Re: [Users] Where is live block migration?
> 
> Hi nnex,
> 
> I'm not sure about your question.
> 
> - If you are trying to migrate a VM (this is the wiki you have
> attached) then the 'Migrate' option is in the right click menu
> opened when clicking on a **running** virtual machine in the virtual
> machines tab. Migrating a VM is changing the host on which the VM is
> running (not moving the disks).
> 
> - What i think you were looking for is 'Move Disk'. This feature
> allows you to move your disk from one storage to domain to another.
> 
> 1. Select the Disks tab.
> 2. Select the virtual disk or disks to move.
> 3. Click Move to open the Move Disk(s) window. (button is on the top
> menu and right click menu)
> 4. Use the drop-down menu or menus to select the Target data domain.
> 5. Click OK to move the disks and close the window.
> 
> see this documentation:
> https://access.redhat.com/knowledge/docs/en-US/Red_Hat_Enterprise_Virtualization/3.1/html/Administration_Guide/Moving_a_Virtual_Machine_Hard_Disk_Between_Data_Domains.html
> T
> 
> All the best
> Ofri
> 
> ----- Original Message -----
> > From: "nnex" <nnex at mail.ru>
> > To: users at ovirt.org
> > Sent: Monday, March 11, 2013 7:45:08 AM
> > Subject: [Users] Where is live block migration?
> > 
> > 
> > Hi all.
> > I'm successfully install a oVirt 3.2(fedora 18 distr). I'm
> > successfuly deploy cluster also with two NFS storage also. But I'm
> > can't "move" block device in VM to 2nd storage? i can't locate
> > "move" button according this
> > http://www.ovirt.org/Features/Design/StorageLiveMigration guide.
> > Please help anyone.
> > 
> > _______________________________________________
> > Users mailing list
> > Users at ovirt.org
> > http://lists.ovirt.org/mailman/listinfo/users
> > 
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