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From 10/28/2015 to 11/26/2015

11/26/2015

08:45 PM Bug #13777: Ceph file system is not freeing space
Can both pull requests in this ticket be back ported to the next Infernalis release?
Thanks
Eric
Eric Eastman
06:10 PM Backport #13890 (Rejected): infernalis: Race in TestSessionMap.test_version_splitting
Abhishek Varshney
06:09 PM Backport #13889 (Resolved): infernalis: Segmentation fault accessing file using fuse mount
https://github.com/ceph/ceph/pull/6853 Abhishek Varshney
01:49 AM Bug #13364: LibCephFS locking tests are failing and/or lockdep asserting
Greg Farnum wrote:
> http://pulpito.ceph.com/teuthology-2015-11-09_23:04:02-fs-master---basic-multi/1144848/
>
> ...
Zheng Yan
01:15 AM Bug #13876: qa: openstack MPI connection failures
No, no I'm not sure. I didn't see any more recent runs that succeeded in the pulpito comparison page, but I might hav... Greg Farnum
12:28 AM Bug #13876: qa: openstack MPI connection failures
Those runs are from a couple of weeks ago, are you sure they aren't from before Loic updated the firewall rules to be... John Spray

11/25/2015

10:13 PM Bug #13698 (Pending Backport): Race in TestSessionMap.test_version_splitting
https://github.com/ceph/ceph-qa-suite/commit/3ba38a4c29030964a210a87c213aaba17297159e Greg Farnum
09:38 PM Bug #13879 (New): ovh: hadoop wordcount is timing out on OpenStack nodes
We don't really have any logging, and I think this runs pretty fast on sepia. We've got some other issues with MPI no... Greg Farnum
09:19 PM Bug #13364: LibCephFS locking tests are failing and/or lockdep asserting
http://pulpito.ceph.com/teuthology-2015-11-09_23:04:02-fs-master---basic-multi/1144848/
We've been hitting lockdep...
Greg Farnum
08:52 PM Bug #13876: qa: openstack MPI connection failures
Also http://pulpito.ovh.sepia.ceph.com:8081/teuthology-2015-11-12_18:00:02-fs-hammer---basic-openstack/14386/, 14402 Greg Farnum
08:50 PM Bug #13876 (Resolved): qa: openstack MPI connection failures
http://pulpito.ovh.sepia.ceph.com:8081/teuthology-2015-11-12_18:00:02-fs-hammer---basic-openstack/14418/... Greg Farnum
06:41 PM Bug #13875 (Duplicate): hammer: java libcephfs test failure
It looks to be passing in master, but in hammer it's failing reliably and I see... Greg Farnum

11/24/2015

08:54 PM Bug #13714 (Pending Backport): Segmentation fault accessing file using fuse mount
Greg Farnum
03:43 PM Cleanup #13868 (Resolved): mds: MDCache::cap_import_paths is never used
... Greg Farnum

11/22/2015

01:03 PM Backport #13621 (Resolved): CephFS restriction on removing cache tiers is overly strict
Loïc Dachary

11/17/2015

02:40 PM Bug #13268: Secondary groups are not read /w SAMBA 4.2.2 & CEPHFS VFS module
Does these modifications only need to be applied on a ceph client? Dennis Kramer
02:28 PM Bug #13268: Secondary groups are not read /w SAMBA 4.2.2 & CEPHFS VFS module
Dennis Kramer wrote:
> Does the ceph samba_vfs also needs to be fixed? Upgrading to Infernalis doesn't resolve my is...
Zheng Yan
01:59 PM Bug #13268: Secondary groups are not read /w SAMBA 4.2.2 & CEPHFS VFS module
Does the ceph samba_vfs also needs to be fixed? Upgrading to Infernalis doesn't resolve my issue. ACL's (acl_xattr in... Dennis Kramer
02:20 AM Bug #13268: Secondary groups are not read /w SAMBA 4.2.2 & CEPHFS VFS module
Nathan Cutler wrote:
> Also, that PR claims to be fixing http://tracker.ceph.com/issues/12617 - what is the relation...
Zheng Yan
02:17 AM Bug #13268: Secondary groups are not read /w SAMBA 4.2.2 & CEPHFS VFS module
Nathan Cutler wrote:
> https://github.com/ceph/ceph/pull/6604 is a backport, to hammer, of https://github.com/ceph/c...
Zheng Yan
12:38 PM Bug #13816 (Resolved): Crash in cephfs-journal-tool
Zheng Yan
12:22 PM Bug #13816 (Fix Under Review): Crash in cephfs-journal-tool
https://github.com/ceph/ceph/pull/6617 John Spray
10:57 AM Bug #13816 (Resolved): Crash in cephfs-journal-tool
... John Spray
04:29 AM Backport #13813 (In Progress): hammer: Daily segfault ll_forget reader couldn't read tag
Original PR was merged by John Spray. Nathan Cutler
04:28 AM Backport #13813 (Resolved): hammer: Daily segfault ll_forget reader couldn't read tag
https://github.com/ceph/ceph/pull/6551 Nathan Cutler
02:47 AM Bug #13729 (Pending Backport): Daily segfault ll_forget reader couldn't read tag
https://github.com/ceph/ceph/pull/6551
the original RP is https://github.com/ceph/ceph/pull/4753
Zheng Yan

11/16/2015

07:07 PM Backport #13809 (In Progress): hammer: Secondary groups are not read /w SAMBA 4.2.2 & CEPHFS VFS ...
Loïc Dachary
07:05 PM Backport #13809 (Resolved): hammer: Secondary groups are not read /w SAMBA 4.2.2 & CEPHFS VFS module
https://github.com/ceph/ceph/pull/6604 Loïc Dachary
06:03 PM Bug #13268: Secondary groups are not read /w SAMBA 4.2.2 & CEPHFS VFS module
Also, that PR claims to be fixing http://tracker.ceph.com/issues/12617 - what is the relationship between that issue ... Nathan Cutler
06:02 PM Bug #13268: Secondary groups are not read /w SAMBA 4.2.2 & CEPHFS VFS module
https://github.com/ceph/ceph/pull/6604 is a backport, to hammer, of https://github.com/ceph/ceph/commit/f04c8da543217... Nathan Cutler
02:15 PM Bug #13268 (Pending Backport): Secondary groups are not read /w SAMBA 4.2.2 & CEPHFS VFS module
https://github.com/ceph/ceph/pull/6604/files Zheng Yan
04:18 PM Bug #13729: Daily segfault ll_forget reader couldn't read tag
Works flawlessly with fuse_multithreaded=false in fstab. No crash after 6 days of operation.
Thanks again!
Patrick Zippenfenig
01:03 PM Bug #13782: Snapshotted files not properly purged
the head object is created by Client::check_pool_perm().(we should skip the check for reading snapshot). the reason o... Zheng Yan
12:10 PM Bug #13782: Snapshotted files not properly purged
I've pushed an updated test branch which removes the mid-test assertions to avoid confusion.
Not only are the snap...
John Spray
11:43 AM Bug #13777: Ceph file system is not freeing space

Patch here for the capabilities issue:
https://github.com/ceph/ceph/pull/6601
John Spray
09:56 AM Bug #13800 (Fix Under Review): deadlock when invalidating kernel page cache
https://github.com/ceph/ceph/pull/6598 Zheng Yan
09:54 AM Bug #13800 (Resolved): deadlock when invalidating kernel page cache
... Zheng Yan

11/14/2015

03:47 AM Bug #13777: Ceph file system is not freeing space
... Eric Eastman

11/13/2015

03:06 PM Bug #13268: Secondary groups are not read /w SAMBA 4.2.2 & CEPHFS VFS module
If this is a bugfix and you want it backported to hammer, please:
# update this ticket with the commit hash(es) an...
Nathan Cutler
03:01 PM Bug #13268: Secondary groups are not read /w SAMBA 4.2.2 & CEPHFS VFS module
Okay, very nice! What was the issue? I would've thought the issue would be in the samba ceph vfs module... Dennis Kramer
02:49 PM Bug #13268: Secondary groups are not read /w SAMBA 4.2.2 & CEPHFS VFS module
the code is included in infernalis Zheng Yan
02:03 PM Bug #13268: Secondary groups are not read /w SAMBA 4.2.2 & CEPHFS VFS module
Any news when the code hits the stable tree? Dennis Kramer
02:29 PM Feature #11903 (Resolved): libcephfs: implement read/write interface support "struct iovec"
Haomai Wang
08:59 AM Bug #13782: Snapshotted files not properly purged
John Spray wrote:
> It seems like there is a premature purge happening when the head revision is unlinked, the stray...
Zheng Yan
07:57 AM Bug #13777: Ceph file system is not freeing space
... Zheng Yan
04:21 AM Bug #13777: Ceph file system is not freeing space
The output of "rados -p cephfs_data ls" returns no objects. I also ran a rados df: ... Eric Eastman
04:01 AM Bug #13777: Ceph file system is not freeing space
It seems MDS has deleted all object? what is the output of "rados -p cephfs_data ls". If there are leftover objects. ... Zheng Yan

11/12/2015

03:23 PM Bug #13777: Ceph file system is not freeing space
I ran the command *@ceph daemon mds.ede-c2-mds03 flush journal@* and restarted the MDS. It did not seem to free up an... Eric Eastman
02:00 PM Bug #13777 (Fix Under Review): Ceph file system is not freeing space
https://github.com/ceph/ceph/pull/6553 Zheng Yan
01:33 PM Bug #13777: Ceph file system is not freeing space
seems like we forget to set CDentry::STATE_STRAY/CInode::STATE_ORPHAN for stray dentry/inode.
Eric Eastman, could...
Zheng Yan
12:51 PM Bug #13777: Ceph file system is not freeing space
So it looks like some portion of the strays are getting purged during this log, but you mentioned that there were man... John Spray
02:59 AM Bug #13777: Ceph file system is not freeing space
I noticed the MDS log file did not get attached. It is about 7MB, so maybe too big to upload? You can grab it at:
...
Eric Eastman
02:50 AM Bug #13777 (Resolved): Ceph file system is not freeing space
I have a Ceph file system that is not freeing space. Using Ceph 9.1.0 I created a file system with snapshots enabled,... Eric Eastman
12:52 PM Bug #13782: Snapshotted files not properly purged
NB the difference between this and #13777 is that in the other bug, we are seeing strays getting stuck (never getting... John Spray
12:48 PM Bug #13782 (Resolved): Snapshotted files not properly purged

Bad behaviour shown up by test TestStrays.test_snapshot_remove on this branch:
https://github.com/ceph/ceph-qa-sui...
John Spray
10:16 AM Bug #13729 (Fix Under Review): Daily segfault ll_forget reader couldn't read tag
Change to "Pending backport" after filling out the "Backport" field (e.g. "infernalis", or "hammer,infernalis") and a... Nathan Cutler
09:03 AM Bug #13729 (Pending Backport): Daily segfault ll_forget reader couldn't read tag
https://github.com/ceph/ceph/pull/6551 Zheng Yan
09:04 AM Bug #13472: ceph-fuse crash
seems like dup of #13729 Zheng Yan

11/11/2015

01:00 AM Bug #13714: Segmentation fault accessing file using fuse mount
Sorry for the delay. It took me a bit of time to create a build environment.
The patch fixed my problem. Thanks!
...
Eric Eastman

11/10/2015

11:14 AM Bug #11758 (Resolved): kernel_untar_build fails on EL7
Loïc Dachary
10:30 AM Bug #13729: Daily segfault ll_forget reader couldn't read tag
@Zeng I switched to fuse_multithreaded=false in fstab and will report back in a couple of days. I'm on debian wheezy ... Patrick Zippenfenig
03:23 AM Bug #13729: Daily segfault ll_forget reader couldn't read tag
It's likely been fixed by pull request https://github.com/ceph/ceph/pull/4753 (it's large change, we haven't back-por... Zheng Yan
03:30 AM Bug #13714 (Resolved): Segmentation fault accessing file using fuse mount
Zheng Yan

11/09/2015

05:28 PM Bug #13730 (Rejected): Impossible to change a file with cephfs in Infernalis
John Spray
05:26 PM Bug #13730: Impossible to change a file with cephfs in Infernalis
Oh, Greg and John, I'm so sorry to have disturbed you for this dummy ticket. It's totally my fault:... Francois Lafont
04:59 PM Bug #13730: Impossible to change a file with cephfs in Infernalis
Hmm. Usually this is a symptom of bad OSD capabilities on the client.
You've got "allow class-read object_prefix ...
John Spray
04:36 PM Bug #13730: Impossible to change a file with cephfs in Infernalis
Another information, here is the curious behaviour is I try the same commands when I mount cephfs via the kernel modu... Francois Lafont
04:29 PM Bug #13730 (Rejected): Impossible to change a file with cephfs in Infernalis
Hi,
I have mounted a cephfs via fuse and I can remove, add files *but I can't change a file*.
In the attached fil...
Francois Lafont
03:45 PM Bug #13729: Daily segfault ll_forget reader couldn't read tag
It's 1.3MB. Dropbox link ok? https://www.dropbox.com/s/k38ff7zb7z0czst/log.txt.zip?dl=1 Patrick Zippenfenig
03:43 PM Bug #13729: Daily segfault ll_forget reader couldn't read tag
The tracker's limited to some pretty small files (1.5MB?). If it's larger than that you can use ceph-post-file and co... Greg Farnum
03:42 PM Bug #13729: Daily segfault ll_forget reader couldn't read tag
retry fileupload with firefox... Patrick Zippenfenig
03:35 PM Bug #13729: Daily segfault ll_forget reader couldn't read tag
Sure. Each crash creates 10k lines of recent events. I attached the last 100k lines with more or less the same stack ... Patrick Zippenfenig
03:20 PM Bug #13729: Daily segfault ll_forget reader couldn't read tag
The debug output about "reader couldn't read tag" actually has nothing to do with the crash here. There should be a w... Greg Farnum
02:18 PM Bug #13729 (Resolved): Daily segfault ll_forget reader couldn't read tag
Hi,
since upgrading to Giant (v0.94.2) I frequently have been seeing the following segmentation fault daily. Same on...
Patrick Zippenfenig
06:54 AM Bug #13714 (Fix Under Review): Segmentation fault accessing file using fuse mount
https://github.com/ceph/ceph/pull/6497 Zheng Yan
02:40 AM Bug #13714: Segmentation fault accessing file using fuse mount
please try the attached patch Zheng Yan
02:30 AM Bug #13714: Segmentation fault accessing file using fuse mount
... Zheng Yan

11/08/2015

04:01 PM Bug #13714: Segmentation fault accessing file using fuse mount
The file system is very simple with two pools. One data, one metatdata. Created with the command:
ceph fs new ce...
Eric Eastman
03:40 PM Bug #13714: Segmentation fault accessing file using fuse mount
Was the snapshotted file's layout pointing to a different data pool than other files accessed by that client? Not cl... John Spray

11/06/2015

11:31 PM Bug #13714 (Resolved): Segmentation fault accessing file using fuse mount
On a test Ceph cluster running Ceph v9.1.0 with the 4.3.0 Kernel on Trusty, running the Ceph File System with snapsho... Eric Eastman
04:05 AM Bug #13689: ceph-mds not build with libjemalloc
I found that if we move the -ljemalloc option before the -Wl,--as-needed option, libjemalloc will be linked into ceph... Zheng Yan

11/05/2015

01:16 AM Bug #13698 (Fix Under Review): Race in TestSessionMap.test_version_splitting
https://github.com/ceph/ceph-qa-suite/pull/674
+ will need backport for infernalis
John Spray
01:11 AM Bug #13698 (Resolved): Race in TestSessionMap.test_version_splitting

Test is checking OMAP results in destination MDS as soon as source mds finishes "export dir" asok, but completion o...
John Spray

11/04/2015

11:28 PM Backport #12097 (Resolved): kernel_untar_build fails on EL7
Loïc Dachary
11:28 PM Backport #12590 (Resolved): "ceph mds add_data_pool" check for EC pool is wrong
Loïc Dachary
03:59 PM Bug #13689 (Won't Fix): ceph-mds not build with libjemalloc
Looking against high RAM usage of mds, I found ceph-mds do not linked to libjemalloc. Other daemons - are.
# lddtr...
Denis kaganovich
02:53 PM Feature #13688 (Resolved): mds: performance: journal inodes with capabilities to limit rejoin tim...
It can take a long time to load up inodes. We can use the EOpen event (or similar) to stuff clean inodes into the jo... Sage Weil
02:44 PM Feature #13569 (Fix Under Review): ceph-fuse: support direct IO
Zheng Yan
02:44 PM Feature #13569: ceph-fuse: support direct IO
https://github.com/ceph/ceph/pull/6463/files Zheng Yan

11/03/2015

03:22 AM Bug #13675 (Fix Under Review): Failure in LibCephFS.DirLs
Zheng Yan
02:18 AM Bug #13675: Failure in LibCephFS.DirLs
https://github.com/ceph/ceph/pull/6260 Zheng Yan

11/02/2015

10:18 PM Bug #13675 (Resolved): Failure in LibCephFS.DirLs

http://pulpito.ceph.com/teuthology-2015-10-14_09:45:17-hadoop-hammer---basic-multi/1133086 (& 1133125, 1133134)
...
John Spray

10/30/2015

01:23 PM Bug #11482 (Fix Under Review): kclient: intermittent log warnings "client.XXXX isn't responding t...
https://github.com/ceph/ceph/pull/6432 Zheng Yan

10/29/2015

12:48 PM Bug #11482: kclient: intermittent log warnings "client.XXXX isn't responding to mclientcaps(revoke)"
seems like caused by caps reconnect issues. Zheng Yan
10:03 AM Bug #13640 (Resolved): CephFS and page cache handling
CephFS (both ceph-fuse and kernel client) flush the content of files from page cache upon closing the file.
This b...
Burkhard Linke
 

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