Activity
From 02/23/2016 to 03/23/2016
03/23/2016
- 06:30 PM Bug #15255: kclient: lost filesystem operations (on mds disconnect?)
- Zheng, can you please take a look and see if there's anything we can do with this? :)
- 05:55 PM Bug #15255 (Resolved): kclient: lost filesystem operations (on mds disconnect?)
- We saw this on our sepia teuthology kernel client mount. I saved the dmesg output at teuthology:~ubuntu/322_kernel_ha...
- 02:31 PM Bug #14360: Cephfs kernel client ceph_send_cap_releases hung task
- Any update on this?
Thanks
03/17/2016
- 08:38 AM Bug #14736: Kernel cephfs bind-mounts break if parent dir modified elsewhere
- 08:37 AM Bug #14736: Kernel cephfs bind-mounts break if parent dir modified elsewhere
- https://github.com/ceph/ceph-client/commit/da08da6ce562fc8612e90fa49656a88da38876dc
03/13/2016
- 02:35 PM Feature #15107 (Resolved): kcephfs: be less pessimistic about rcu walk in d_revalidate
- Al says:
> BTW, looks like ceph is too pessimistic
> about bailing out of RCU mode on ->d_revalidate(), might be ...
03/06/2016
- 02:19 PM Bug #14901: misdirected requests on 4.2 during rebalancing
- If I had a reproducer, I wouldn't be asking you to reproduce ;) I would suggest trying to replicate what you describ...
- 06:58 AM Bug #14901: misdirected requests on 4.2 during rebalancing
- We will try! But where we can get custom kernels, and whats is scenario of reproduce? Set weight of some osd to 0? Or...
03/05/2016
- 04:28 PM Bug #14901: misdirected requests on 4.2 during rebalancing
- It's not immediately obvious what the problem is - there are a few different possibilities and not enough information...
- 02:35 PM Bug #14901: misdirected requests on 4.2 during rebalancing
- Sorry but more old logs alredy rotated and we haven't them
- 09:53 AM Bug #14901: misdirected requests on 4.2 during rebalancing
- What about a syslog for the night of Feb 26 - the attached one starts at ~7 o'clock? I need to see syslogs for the e...
03/04/2016
- 03:15 PM Bug #14901: misdirected requests on 4.2 during rebalancing
- Aditional attach syslog for 27-02-2016
- 03:06 PM Bug #14901: misdirected requests on 4.2 during rebalancing
- We attached syslog from 192.169.31.220 for 26 feb 2016
We make osdmap, but maps exist only begin from 5732 - 02:50 PM Bug #14901: misdirected requests on 4.2 during rebalancing
- This seems to be more serious than I thought. Could you send over as many osdmaps going back from 5800 as possible (...
- 09:42 AM Bug #14901: misdirected requests on 4.2 during rebalancing
- We waited when rebalance was done, then launch rsync.
And yes of course, misderected happens doesn't only one nod...
03/03/2016
- 10:59 PM Bug #14901: misdirected requests on 4.2 during rebalancing
- Was the massive rsync you've provided warnings for done during rebalancing or after rebalancing completed? Do you ha...
- 08:12 AM Bug #14901: misdirected requests on 4.2 during rebalancing
- Osd maps from 5970 to 5981 are in attachment
03/02/2016
- 07:41 PM Bug #14901: misdirected requests on 4.2 during rebalancing
- Hmm. Can you do the same for each from 5970 to 5981 and attach a .tar with those?
- 05:48 PM Bug #14901: misdirected requests on 4.2 during rebalancing
- Hello
Ready, result in attachment - 05:25 PM Bug #14901: misdirected requests on 4.2 during rebalancing
- Hi Ruslan,
Can you do
$ ceph osd getmap 5982 >osdmap.5982
and attach that file? - 01:55 PM Bug #14901: misdirected requests on 4.2 during rebalancing
03/01/2016
- 09:16 AM Bug #14232: Kernel NULL pointer dereference in __dcache_readdir
- Thanks for the patch! I will let you know, if the bug hits again.
02/27/2016
- 11:02 PM Bug #14901: misdirected requests on 4.2 during rebalancing
- We found follow warn in osd logs when we make massive rsync...
- 09:42 AM Bug #14901: misdirected requests on 4.2 during rebalancing
- our dmsg log is clean, and doens't have any suspicious records(only boot log, thats all). When rbd erros happens last...
02/26/2016
- 02:13 PM Bug #14901: misdirected requests on 4.2 during rebalancing
- ...
- 10:45 AM Bug #14901 (Resolved): misdirected requests on 4.2 during rebalancing
- On ceph version 9.2.0 (bb2ecea240f3a1d525bcb35670cb07bd1f0ca299) Linux server4 4.2.0-27-generic #32~14.04.1-Ubuntu SM...
- 01:24 PM Bug #8226: 0.80~rc1: RBD read errors (ENXIO)
- Hello
We create new issue http://tracker.ceph.com/issues/14901
We increase pg_count from 512 to 1024, and see r... - 08:09 AM Bug #14232: Kernel NULL pointer dereference in __dcache_readdir
- I found an bug in the fill cache code, could you please try the attached patch
02/25/2016
- 08:36 PM Bug #14232: Kernel NULL pointer dereference in __dcache_readdir
- Took a while, but found a very similar one with 4.4.1 using only a few patches:...
02/24/2016
- 11:51 PM Bug #8226: 0.80~rc1: RBD read errors (ENXIO)
- Hi Ruslan,
The issue this ticket is for is fixed. Please open a new ticket.
Is there anything else in dmesg? ... - 11:29 PM Bug #8226: 0.80~rc1: RBD read errors (ENXIO)
- Our crash, and osd maps in attachments. Also we see that this happens alltime when rebalance happens. In our cluster ...
- 11:22 PM Bug #8226: 0.80~rc1: RBD read errors (ENXIO)
- Perhaps we have simular problems when cluster rebalance happens(we change placement groups count).
We run on
... - 01:53 PM Bug #14717 (Closed): "Failures: xfs" in krbd-hammer-testing-basic-smithi
- Linked to #11850, as another data point.
- 01:50 AM Bug #14360: Cephfs kernel client ceph_send_cap_releases hung task
- thank you for your reproducer.
I have already known the root cause, but fixing it requires refactor internal locki... - 01:24 AM Bug #14360: Cephfs kernel client ceph_send_cap_releases hung task
- i've got a simple reproducer for CoreOS 899.7.0 with the 4.3.3 kernel.
in this instance selinux is in permissive m...
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