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| author | Rick Harris <rconradharris@gmail.com> | 2013-03-06 05:28:41 +0000 |
|---|---|---|
| committer | Rick Harris <rconradharris@gmail.com> | 2013-03-11 18:56:10 +0000 |
| commit | 40feb35898ed0a6d57b1f481c165e683796b045c (patch) | |
| tree | d354febeb8875cdbb71a65cef9aca3f1eab8561d /nova/context.py | |
| parent | 00b5ec9a00d3d310ff8f924ab356a39215b6a528 (diff) | |
| download | nova-40feb35898ed0a6d57b1f481c165e683796b045c.tar.gz nova-40feb35898ed0a6d57b1f481c165e683796b045c.tar.xz nova-40feb35898ed0a6d57b1f481c165e683796b045c.zip | |
xenapi: Fix reboot with hung volumes
If a volume becomes inoperable (e.g. the ISCSI connection is severed)
and the user goes to reboot, the instance may enter a permanently halted
state.
The root cause is that a VBD that points to 'bad' volume prevents VM
operations ('reboot', 'start') from completing under XenServer.
The work around is to detect which volumes are bad, detach in the
virt-layer, retry the operation (or in the case of reboot, just 'start'
the halted instance), and then notify the compute manager via a
callback so it can detach the volume in Cinder.
Fixes bug 1148614
Change-Id: Id4e8e84bb5748cfa267c2a418f9405fd86829e8f
Diffstat (limited to 'nova/context.py')
0 files changed, 0 insertions, 0 deletions