General

Profile

Wido den Hollander

  • Email: wido@42on.com
  • Registered on: 05/07/2010
  • Last connection: 07/17/2020

Issues

Projects

  • Ceph (Developer, Reporter, 08/26/2010)
  • Linux kernel client (Developer, Reporter, 08/26/2010)
  • phprados (Developer, Reporter, 09/22/2010)
  • devops (Developer, Reporter, 06/02/2016)
  • rbd (Developer, Reporter, 03/13/2013)
  • rgw (Developer, Reporter, 06/02/2016)
  • sepia (Developer, Reporter, Backporter, 06/02/2016)
  • fs (Developer, Reporter, 06/02/2016)
  • teuthology (Developer, Reporter, 06/02/2016)
  • rados-java (Manager, Developer, Reporter, 05/24/2013)
  • Calamari (Developer, Reporter, 06/02/2016)
  • Ceph-deploy (Developer, Reporter, 06/02/2016)
  • ceph-qa-suite (Developer, Reporter, 06/02/2016)
  • Tools (Developer, Reporter, Backporter, 06/02/2016)
  • Infrastructure (Developer, Reporter, Backporter, 06/02/2016)
  • ceph-cm-ansible (Developer, Reporter, Backporter, 06/02/2016)
  • paddles (Developer, Reporter, Backporter, 06/02/2016)
  • pulpito (Developer, Reporter, Backporter, 06/02/2016)
  • downburst (Developer, Reporter, Backporter, 06/02/2016)
  • ovh (Developer, Reporter, Backporter, 06/02/2016)
  • www.ceph.com (Developer, Reporter, Backporter, 08/22/2016)
  • mgr (Developer, Reporter, 06/28/2017)
  • rgw-testing (Developer, Reporter, 11/01/2016)
  • RADOS (Developer, Reporter, 06/07/2017)
  • bluestore (Developer, Reporter, 11/29/2017)
  • ceph-volume (Developer, Reporter, 11/13/2018)
  • Messengers (Developer, Reporter, 03/12/2019)
  • Orchestrator (Developer, Reporter, 01/16/2020)

Activity

07/17/2020

04:37 PM fs Bug #36349: mds: src/mds/MDCache.cc: 1637: FAILED ceph_assert(follows >= realm->get_newest_seq())
I'm seeing this crash at the moment on a Nautilus 14.2.10 cluster which had 6 MDS active.
Running the cephfs data ...

03/29/2020

01:37 PM RADOS Bug #44184: Slow / Hanging Ops after pool creation
When searching through the code I found this in src/mon/OSDMonitor.cc...

03/19/2020

09:29 AM mgr Bug #43551: Trying to enable the CEPH Telegraf module errors 'No such file or directory'
Hope this fixes it: https://github.com/ceph/ceph/pull/34052

03/12/2020

02:16 PM RADOS Bug #44184: Slow / Hanging Ops after pool creation
So this message came along on the users mailinglist:...

03/05/2020

02:35 PM RADOS Bug #42830: problem returning mon to cluster
I also posted this on the mailinglist, but let me post it here as well:...

02/20/2020

12:20 PM RADOS Bug #44184: Slow / Hanging Ops after pool creation
Neha Ojha wrote:
> Hi Wido,
>
> I did come across something like this while investigating https://tracker.ceph.co...

02/19/2020

07:18 PM RADOS Bug #44184: Slow / Hanging Ops after pool creation
On the Ceph users list there are multiple reports of people experiencing this:
- https://www.spinics.net/lists/cep...

02/18/2020

04:43 PM RADOS Bug #44184 (Need More Info): Slow / Hanging Ops after pool creation
On a cluster with 1405 OSDs I've ran into a situation for the second time now where a pool creation resulted into mas...

01/23/2020

10:35 AM mgr Bug #43551: Trying to enable the CEPH Telegraf module errors 'No such file or directory'
Yes, so I saw this recently as well.
The telegraf module by default looks at a local unix socket: unixgram:///tmp/...

11/12/2019

08:10 AM Ceph Bug #42761: systemd restarts OSD too fast after failure
There was a change in this commit: https://github.com/ceph/ceph/commit/92f8ec5c0ef8bf500d9c608b6f372363f95629a4
<p...

Also available in: Atom