Omer Frenkel has submitted this change and it was merged. Change subject: gluster: Fixed deadlock in nested command execution ...................................................................... gluster: Fixed deadlock in nested command execution The CreateGlusterVolume command internally calls SetGlusterVolumeOption. Both these try to acquire exclusive lock on the cluster, resulting in a deadlock. To fix this, Modified GlusterCommandBase to acquire a lock on the cluster only if it is not an internal execution. Change-Id: Id080ad6ac3587ab9c3443cb83969783955dfb082 Signed-off-by: Shireesh Anjal <sanjal(a)redhat.com&gt; --- M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/gluster/GlusterCommandBase.java M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/gluster/GlusterVolumeCommandBase.java 2 files changed, 4 insertions(+), 8 deletions(-) Approvals: Shireesh Anjal: Verified Omer Frenkel: Looks good to me, approved Yair Zaslavsky: Looks good to me, but someone else must approve -- To view, visit http://gerrit.ovirt.org/10448 To unsubscribe, visit http://gerrit.ovirt.org/settings Gerrit-MessageType: merged Gerrit-Change-Id: Id080ad6ac3587ab9c3443cb83969783955dfb082 Gerrit-PatchSet: 2 Gerrit-Project: ovirt-engine Gerrit-Branch: master Gerrit-Owner: Shireesh Anjal <sanjal(a)redhat.com&gt; Gerrit-Reviewer: Kanagaraj M <kmayilsa(a)redhat.com&gt; Gerrit-Reviewer: Michael Kublin <mkublin(a)redhat.com&gt; Gerrit-Reviewer: Omer Frenkel <ofrenkel(a)redhat.com&gt; Gerrit-Reviewer: Shireesh Anjal <sanjal(a)redhat.com&gt; Gerrit-Reviewer: Yair Zaslavsky <yzaslavs(a)redhat.com&gt;