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| author | Ankit Agrawal <ankit11.agrawal@nttdata.com> | 2015-08-10 16:27:57 +1000 |
|---|---|---|
| committer | Ankit Agrawal <ankit11.agrawal@nttdata.com> | 2016-02-05 20:48:58 +0000 |
| commit | ec9d5e375e208686d33b9259b039cc009bded42e (patch) | |
| tree | 344338e15340a62be0590d720329e39b61acde8f /etc/nova/rootwrap.d | |
| parent | 0d8a3d90fbd308a05719ae6b14da692399eb09d1 (diff) | |
| download | nova-ec9d5e375e208686d33b9259b039cc009bded42e.tar.gz | |
libvirt: Race condition leads to instance in error
ImageCacheManager deletes base image while image backend is copying
image to the instance path leading instance to go in the error state.
Acquired lock before removing image from cache. If libvirt is copying
image to the instance path, image cache manager won't be able to remove
it until libvirt finishes copying image completely.
Closes-Bug: 1256838
Closes-Bug: 1470437
Co-Authored-By: Michael Still <mikal@stillhq.com>
Depends-On: I337ce28e2fc516c91bec61ca3639ebff0029ad49
Change-Id: I376cc951922c338669fdf3f83da83e0d3cea1532
Diffstat (limited to 'etc/nova/rootwrap.d')
| -rw-r--r-- | etc/nova/rootwrap.d/compute.filters | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/etc/nova/rootwrap.d/compute.filters b/etc/nova/rootwrap.d/compute.filters index a731178aa3..c846b89ecd 100644 --- a/etc/nova/rootwrap.d/compute.filters +++ b/etc/nova/rootwrap.d/compute.filters @@ -246,3 +246,6 @@ ploop: CommandFilter, ploop, root # nova/virt/libvirt/utils.py: 'xend', 'status' xend: CommandFilter, xend, root + +# nova/virt/libvirt/utils.py: +touch: CommandFilter, touch, root |