[linux-lvm] How to implement live migration of VMs in thinlv after using lvmlockd

Demi Marie Obenour demi at invisiblethingslab.com
Tue Nov 1 18:15:23 UTC 2022

On Tue, Nov 01, 2022 at 12:57:56PM -0500, David Teigland wrote:
> On Wed, Nov 02, 2022 at 01:02:27AM +0800, Zhiyong Ye wrote:
> > Hi Dave,
> > 
> > Thank you for your reply!
> > 
> > Does this mean that there is no way to live migrate VMs when using lvmlockd?
> You could by using linear LVs, ovirt does this using sanlock directly,
> since lvmlockd arrived later.

Another approach would be to use thin provisioning on the SAN instead of
at the LVM level.
Demi Marie Obenour (she/her/hers)
Invisible Things Lab
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