| 2021-12-19 15:27:52 |
Ponnuvel Palaniyappan |
bug |
|
|
added bug |
| 2021-12-19 15:28:00 |
Ponnuvel Palaniyappan |
ceph (Ubuntu): assignee |
|
Ponnuvel Palaniyappan (pponnuvel) |
|
| 2021-12-19 15:28:16 |
Ponnuvel Palaniyappan |
ceph (Ubuntu): status |
New |
In Progress |
|
| 2021-12-19 15:29:31 |
Ponnuvel Palaniyappan |
description |
[Impact]
An active ceph-mgr crashes and another ceph-mgr takes over and becomes
the active mgr. But this could again hit same issue and crash and the cycle
can continue indefinitely (previously crashed ceph-mgr gets restarted by
systemd).
This could affect the cluster stability/usability as ceph mgr handles a number
of essential operations (modules that control/change Ceph cluster behaviour,
metrics, etc).
[Test Plan]
Deploy and operate a Ceph cluster normally.
Increase the log level of mgr to 20.
Observe MMgrReport sent from non-active mgrs get ignored (no crash).
[Where problems could occur]
Possibly the fix may not actually fix and mgr continue to crash as before.
Might incorrectly ignore reports from active mgrs.
[Other Info]
Upstream main bug: https://tracker.ceph.com/issues/48022
Octopus backport PR: https://github.com/ceph/ceph/pull/43861
Octopus backport bug: https://tracker.ceph.com/issues/53198
This has been already been fixed and available in Pacific.
So needed to backport only for Octopus. |
[Impact]
An active ceph-mgr crashes and another ceph-mgr takes over and becomes
the active mgr. But this could again hit same issue and crash and the cycle can continue indefinitely (previously crashed ceph-mgr gets restarted by systemd).
This could affect the cluster stability/usability as ceph mgr handles a number of essential operations (modules that control/change Ceph cluster behaviour, metrics, etc).
[Test Plan]
Deploy and operate a Ceph cluster normally.
Increase the log level of mgr to 20.
Observe MMgrReport sent from non-active mgrs get ignored (no crash).
[Where problems could occur]
Possibly the fix may not actually fix and mgr continue to crash as before.
Might incorrectly ignore reports from active mgrs.
[Other Info]
Upstream main bug: https://tracker.ceph.com/issues/48022
Octopus backport PR: https://github.com/ceph/ceph/pull/43861
Octopus backport bug: https://tracker.ceph.com/issues/53198
This has been already been fixed and available in Pacific.
So needed to backport only for Octopus. |
|
| 2021-12-19 15:30:08 |
Ponnuvel Palaniyappan |
nominated for series |
|
Ubuntu Focal |
|
| 2021-12-19 15:30:08 |
Ponnuvel Palaniyappan |
bug task added |
|
ceph (Ubuntu Focal) |
|
| 2021-12-19 15:30:15 |
Ponnuvel Palaniyappan |
ceph (Ubuntu Focal): assignee |
|
Ponnuvel Palaniyappan (pponnuvel) |
|
| 2021-12-19 15:30:18 |
Ponnuvel Palaniyappan |
ceph (Ubuntu Focal): status |
New |
In Progress |
|
| 2021-12-19 15:30:30 |
Ponnuvel Palaniyappan |
ceph (Ubuntu): importance |
Undecided |
High |
|
| 2021-12-19 15:30:33 |
Ponnuvel Palaniyappan |
ceph (Ubuntu Focal): importance |
Undecided |
High |
|
| 2021-12-19 15:30:44 |
Ponnuvel Palaniyappan |
tags |
|
sts |
|
| 2021-12-19 16:59:02 |
Ponnuvel Palaniyappan |
attachment added |
|
focal1955345.patch https://bugs.launchpad.net/ubuntu/+source/ceph/+bug/1955345/+attachment/5548581/+files/focal1955345.patch |
|
| 2021-12-20 10:59:06 |
Ponnuvel Palaniyappan |
bug task added |
|
cloud-archive |
|
| 2021-12-20 10:59:28 |
Ponnuvel Palaniyappan |
cloud-archive: assignee |
|
Ponnuvel Palaniyappan (pponnuvel) |
|
| 2021-12-20 10:59:30 |
Ponnuvel Palaniyappan |
cloud-archive: importance |
Undecided |
High |
|
| 2021-12-20 10:59:30 |
Ponnuvel Palaniyappan |
cloud-archive: status |
New |
In Progress |
|
| 2021-12-20 10:59:30 |
Ponnuvel Palaniyappan |
cloud-archive: assignee |
Ponnuvel Palaniyappan (pponnuvel) |
|
|
| 2021-12-20 10:59:38 |
Ponnuvel Palaniyappan |
cloud-archive: assignee |
|
Ponnuvel Palaniyappan (pponnuvel) |
|
| 2021-12-20 10:59:55 |
Ponnuvel Palaniyappan |
nominated for series |
|
cloud-archive/ussuri |
|
| 2021-12-20 10:59:55 |
Ponnuvel Palaniyappan |
bug task added |
|
cloud-archive/ussuri |
|
| 2023-04-03 14:53:14 |
Ponnuvel Palaniyappan |
ceph (Ubuntu): status |
In Progress |
Fix Released |
|
| 2023-04-03 14:53:19 |
Ponnuvel Palaniyappan |
ceph (Ubuntu Focal): status |
In Progress |
Fix Released |
|
| 2023-04-03 14:53:24 |
Ponnuvel Palaniyappan |
cloud-archive: status |
In Progress |
Fix Released |
|
| 2023-04-03 14:53:27 |
Ponnuvel Palaniyappan |
cloud-archive/ussuri: status |
New |
Fix Released |
|
