Back to bug 1316692

Who When What Removed Added
Red Hat Bugzilla Rules Engine 2016-03-10 19:36:16 UTC Flags testing_ack? planning_ack?
Allon Mureinik 2016-03-21 13:56:03 UTC CC amureini, pcuzner
Flags needinfo?(pcuzner)
Paul Cuzner 2016-03-21 19:17:59 UTC Flags needinfo?(pcuzner)
Yaniv Lavi 2016-03-23 10:46:10 UTC Target Milestone --- ovirt-4.0.0
Flags ovirt-4.0.0?
Sahina Bose 2016-03-31 09:42:22 UTC Priority medium urgent
Assignee bugs sabose
Target Milestone ovirt-4.0.0 ovirt-4.1.0
Flags ovirt-4.0.0? ovirt-4.1.0?
Severity medium high
Sahina Bose 2016-04-06 07:18:22 UTC Blocks 1258386 1277939
John Skeoch 2016-04-18 07:29:20 UTC CC yeylon srevivo
Yaniv Lavi 2016-07-04 13:16:13 UTC CC ydary
Sahina Bose 2016-07-28 10:54:58 UTC Depends On 1205641
Sahina Bose 2016-07-28 11:16:11 UTC Depends On 1361115
Sahina Bose 2016-10-26 10:54:58 UTC Status NEW MODIFIED
Red Hat Bugzilla Rules Engine 2016-10-26 10:55:06 UTC Flags planning_ack? planning_ack+
Ramesh N 2016-11-02 10:43:49 UTC CC rnachimu
Doc Text Feature:

Enable HA for VMs in Hyper-converged oVirt-Gluster Setup.

Reason:

Previously HA can't be enabled for VMs in HC Mode. Currently available fencing policies doesn't care about Gluster processes. But in Hyper-converged mode, we need fencing policies that ensure that a host is not fenced if

1. there's a brick process running
2. shutting down the host with active brick will cause loss of quorum

Result:

Following fencing policies are added to Hyper-converged cluster.

1. SkipFencingIfGlusterBricksUp
Fencing will be skipped if bricks are running and can be reached from other peers.

2. SkipFencingIfGlusterQuorumNotMet
Fencing will be skipped if bricks are running and shutting down the host will cause loss of quorum.

HA for VMs can now be tested by enabling power management on HC nodes.
Doc Type Bug Fix Enhancement
Sandro Bonazzola 2016-12-12 14:00:44 UTC Status MODIFIED ON_QA
Gil Klein 2017-01-17 12:33:37 UTC QA Contact sasundar
SATHEESARAN 2017-01-19 09:55:13 UTC Flags testing_ack? testing_ack+
Red Hat Bugzilla Rules Engine 2017-01-19 09:55:21 UTC Flags ovirt-4.1? ovirt-4.1+
Byron Gravenorst 2017-02-14 06:05:51 UTC CC bgraveno
Doc Text Feature:

Enable HA for VMs in Hyper-converged oVirt-Gluster Setup.

Reason:

Previously HA can't be enabled for VMs in HC Mode. Currently available fencing policies doesn't care about Gluster processes. But in Hyper-converged mode, we need fencing policies that ensure that a host is not fenced if

1. there's a brick process running
2. shutting down the host with active brick will cause loss of quorum

Result:

Following fencing policies are added to Hyper-converged cluster.

1. SkipFencingIfGlusterBricksUp
Fencing will be skipped if bricks are running and can be reached from other peers.

2. SkipFencingIfGlusterQuorumNotMet
Fencing will be skipped if bricks are running and shutting down the host will cause loss of quorum.

HA for VMs can now be tested by enabling power management on HC nodes.
High availability could previously not be enabled for virtual machines in Hyper-converged mode. Previous fencing policies ignored Gluster processes. But in Hyper-converged mode, fencing policies are required to ensure that a host is not fenced if there is a brick process running, or to ensure no loss of quorum when shutting down the host with an active brick.

The following fencing policies have been added to Hyper-converged clusters:
- SkipFencingIfGlusterBricksUp: Fencing will be skipped if bricks are running and can be reached from other peers.
- SkipFencingIfGlusterQuorumNotMet: Fencing will be skipped if bricks are running and shutting down the host will cause loss of quorum

Virtual machine high availability can be tested by enabling power management on hyper-converged nodes.
Byron Gravenorst 2017-02-15 02:52:49 UTC Blocks 1422341
RamaKasturi 2017-03-14 14:00:13 UTC CC knarra
QA Contact sasundar knarra
Allon Mureinik 2017-03-29 07:42:23 UTC Target Release --- 4.1.1.2
RamaKasturi 2017-03-30 11:02:49 UTC Status ON_QA VERIFIED
Sandro Bonazzola 2017-04-27 09:36:35 UTC Status VERIFIED CLOSED
Resolution --- CURRENTRELEASE
Last Closed 2017-04-27 05:36:35 UTC
Marina Kalinin 2017-05-24 18:52:27 UTC CC mkalinin
Gil Klein 2019-04-28 13:46:48 UTC CC gklein

Back to bug 1316692