Change in vdsm[ovirt-3.5]: Live Merge: Update path using libvirt supplied value

[Dan Kenigsberg]

Dan Kenigsberg has submitted this change and it was merged.

Change subject: Live Merge: Update path using libvirt supplied value
......................................................................


Live Merge: Update path using libvirt supplied value

When libvirt pivots the active layer after a live merge, the live XML is
updated to reflect the path of the new active layer.  The new path is
copied from the backingStore pointer of the old active layer.  Since
that is a relative path, libvirt makes it absolute but it will not
remove the '../' path component since that is not always correct (even
though it would be correct for our environment).  When syncing the
volume chain, we must use the same path as libvirt does, otherwise
future calls to libvirt may fail.

Change-Id: Ie341333ad934645c0fe4f2fd31733c459d306d9a
Bug-Url: https://bugzilla.redhat.com/show_bug.cgi?id=1109920
Signed-off-by: Adam Litke <alitke(a)redhat.com&gt;
Reviewed-on: http://gerrit.ovirt.org/31365
Reviewed-by: Nir Soffer <nsoffer(a)redhat.com&gt;
Reviewed-by: Dan Kenigsberg <danken(a)redhat.com&gt;
Reviewed-on: http://gerrit.ovirt.org/32320
Reviewed-by: Federico Simoncelli <fsimonce(a)redhat.com&gt;
Reviewed-by: Francesco Romani <fromani(a)redhat.com&gt;
---
M vdsm/virt/vm.py
1 file changed, 8 insertions(+), 3 deletions(-)

Approvals:
  Adam Litke: Verified
  Federico Simoncelli: Looks good to me, but someone else must approve
  Dan Kenigsberg: Looks good to me, approved
  Francesco Romani: Looks good to me, but someone else must approve



-- 
To view, visit http://gerrit.ovirt.org/32320
To unsubscribe, visit http://gerrit.ovirt.org/settings

Gerrit-MessageType: merged
Gerrit-Change-Id: Ie341333ad934645c0fe4f2fd31733c459d306d9a
Gerrit-PatchSet: 2
Gerrit-Project: vdsm
Gerrit-Branch: ovirt-3.5
Gerrit-Owner: Adam Litke <alitke(a)redhat.com&gt;
Gerrit-Reviewer: Adam Litke <alitke(a)redhat.com&gt;
Gerrit-Reviewer: Dan Kenigsberg <danken(a)redhat.com&gt;
Gerrit-Reviewer: Federico Simoncelli <fsimonce(a)redhat.com&gt;
Gerrit-Reviewer: Francesco Romani <fromani(a)redhat.com&gt;
Gerrit-Reviewer: Nir Soffer <nsoffer(a)redhat.com&gt;
Gerrit-Reviewer: automation(a)ovirt.org