Francesco Romani has posted comments on this change. Change subject: vm: migration: exponential downtime increment ......................................................................
Patch Set 3: Verified+1 Verified doing migration among two hosts: one with vanilla VDSM, one with patched VDSM. Inspected the downtime progression though logs: Old progression: Thread-71::DEBUG::2014-08-29 15:59:56,982::migration::360::vm.Vm::(run) vmId=`56d1c657-dd76-4609-a207-c050699be5be`::migration downtime thread started Thread-70::DEBUG::2014-08-29 16:00:20,905::migration::375::vm.Vm::(cancel) vmId=`56d1c657-dd76-4609-a207-c050699be5be`::canceling migration downtime thread Thread-71::DEBUG::2014-08-29 16:00:20,906::migration::372::vm.Vm::(run) vmId=`56d1c657-dd76-4609-a207-c050699be5be`::migration downtime thread exiting Thread-97::DEBUG::2014-08-29 16:24:07,093::migration::360::vm.Vm::(run) vmId=`56d1c657-dd76-4609-a207-c050699be5be`::migration downtime thread started Thread-97::DEBUG::2014-08-29 16:24:37,094::migration::369::vm.Vm::(run) vmId=`56d1c657-dd76-4609-a207-c050699be5be`::setting migration downtime to 50 Thread-97::DEBUG::2014-08-29 16:25:07,097::migration::369::vm.Vm::(run) vmId=`56d1c657-dd76-4609-a207-c050699be5be`::setting migration downtime to 100 Thread-97::DEBUG::2014-08-29 16:25:37,100::migration::369::vm.Vm::(run) vmId=`56d1c657-dd76-4609-a207-c050699be5be`::setting migration downtime to 150 Thread-97::DEBUG::2014-08-29 16:26:07,103::migration::369::vm.Vm::(run) vmId=`56d1c657-dd76-4609-a207-c050699be5be`::setting migration downtime to 200 Thread-97::DEBUG::2014-08-29 16:26:37,106::migration::369::vm.Vm::(run) vmId=`56d1c657-dd76-4609-a207-c050699be5be`::setting migration downtime to 250 Thread-97::DEBUG::2014-08-29 16:27:07,109::migration::369::vm.Vm::(run) vmId=`56d1c657-dd76-4609-a207-c050699be5be`::setting migration downtime to 300 Thread-97::DEBUG::2014-08-29 16:27:37,112::migration::369::vm.Vm::(run) vmId=`56d1c657-dd76-4609-a207-c050699be5be`::setting migration downtime to 350 Thread-97::DEBUG::2014-08-29 16:28:07,116::migration::369::vm.Vm::(run) vmId=`56d1c657-dd76-4609-a207-c050699be5be`::setting migration downtime to 400 Thread-96::DEBUG::2014-08-29 16:28:27,684::migration::375::vm.Vm::(cancel) vmId=`56d1c657-dd76-4609-a207-c050699be5be`::canceling migration downtime thread Thread-97::DEBUG::2014-08-29 16:28:27,684::migration::372::vm.Vm::(run) vmId=`56d1c657-dd76-4609-a207-c050699be5be`::migration downtime thread exiting New progression: Thread-36::DEBUG::2014-08-29 16:19:10,845::migration::375::vm.Vm::(run) vmId=`56d1c657-dd76-4609-a207-c050699be5be`::migration downtime thread started Thread-36::DEBUG::2014-08-29 16:19:40,846::migration::384::vm.Vm::(run) vmId=`56d1c657-dd76-4609-a207-c050699be5be`::setting migration downtime to 1 Thread-36::DEBUG::2014-08-29 16:20:10,858::migration::384::vm.Vm::(run) vmId=`56d1c657-dd76-4609-a207-c050699be5be`::setting migration downtime to 1 Thread-36::DEBUG::2014-08-29 16:20:40,859::migration::384::vm.Vm::(run) vmId=`56d1c657-dd76-4609-a207-c050699be5be`::setting migration downtime to 3 Thread-36::DEBUG::2014-08-29 16:21:10,861::migration::384::vm.Vm::(run) vmId=`56d1c657-dd76-4609-a207-c050699be5be`::setting migration downtime to 6 Thread-36::DEBUG::2014-08-29 16:21:40,863::migration::384::vm.Vm::(run) vmId=`56d1c657-dd76-4609-a207-c050699be5be`::setting migration downtime to 12 Thread-36::DEBUG::2014-08-29 16:22:10,865::migration::384::vm.Vm::(run) vmId=`56d1c657-dd76-4609-a207-c050699be5be`::setting migration downtime to 22 Thread-36::DEBUG::2014-08-29 16:22:40,891::migration::384::vm.Vm::(run) vmId=`56d1c657-dd76-4609-a207-c050699be5be`::setting migration downtime to 41 Thread-36::DEBUG::2014-08-29 16:23:10,908::migration::384::vm.Vm::(run) vmId=`56d1c657-dd76-4609-a207-c050699be5be`::setting migration downtime to 77 Thread-35::DEBUG::2014-08-29 16:23:33,317::migration::390::vm.Vm::(cancel) vmId=`56d1c657-dd76-4609-a207-c050699be5be`::canceling migration downtime thread Thread-36::DEBUG::2014-08-29 16:23:33,318::migration::387::vm.Vm::(run) vmId=`56d1c657-dd76-4609-a207-c050699be5be`::migration downtime thread exiting -- To view, visit http://gerrit.ovirt.org/25820 To unsubscribe, visit http://gerrit.ovirt.org/settings Gerrit-MessageType: comment Gerrit-Change-Id: I6401772f52ea28144452e67198bddff18f6703eb Gerrit-PatchSet: 3 Gerrit-Project: vdsm Gerrit-Branch: master Gerrit-Owner: Francesco Romani <from...@redhat.com> Gerrit-Reviewer: Dan Kenigsberg <dan...@redhat.com> Gerrit-Reviewer: Francesco Romani <from...@redhat.com> Gerrit-Reviewer: Michal Skrivanek <michal.skriva...@redhat.com> Gerrit-Reviewer: Vinzenz Feenstra <vfeen...@redhat.com> Gerrit-Reviewer: automat...@ovirt.org Gerrit-Reviewer: oVirt Jenkins CI Server Gerrit-HasComments: No _______________________________________________ vdsm-patches mailing list vdsm-patches@lists.fedorahosted.org https://lists.fedorahosted.org/mailman/listinfo/vdsm-patches