Activity
From 03/29/2017 to 04/27/2017
04/27/2017
- 10:06 PM Bug #19792: monitor hostname and dns cache
- CONFIG_CEPH_LIB_USE_DNS_RESOLVER is disabled by default. Did you build your own libceph module?
I think the users... - 10:49 AM Bug #19792 (Closed): monitor hostname and dns cache
- Hello,
libceph seems to cache dns responses and the cache seems to never expire or the TTL is really big.
I'm not... - 09:20 PM Bug #19688 (Pending Backport): Kernel panic on CephFS kernel client when setting file ACL
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=19ac4474203863a8141663d73d5976fe25464bf...
04/26/2017
- 05:56 PM Bug #9896 (Resolved): krbd: EPERM from map-snapshot-io.sh
- In addition to #10352, rbd_fio.py task was leaving rbd devices behind.
04/24/2017
04/19/2017
- 03:28 AM Bug #19688 (Fix Under Review): Kernel panic on CephFS kernel client when setting file ACL
- fixed by "ceph: fix recursively call between ceph_set_acl and __ceph_setattr" https://github.com/ceph/ceph-client/com...
- 01:22 AM Bug #19688 (Resolved): Kernel panic on CephFS kernel client when setting file ACL
- From: Jerry Lee <leisurelysw24@gmail.com>...
04/14/2017
- 12:25 PM Feature #17204: Implement new-style ENOSPC handling in kclient
- I've changed the code in testing to set the barrier first, and added a patch to return writeback errors on close, whi...
04/13/2017
- 02:28 PM Feature #17204: Implement new-style ENOSPC handling in kclient
- Ok, I see the problem. I added a down_read for the osdc->epoch_barrier fetch to send_cap_msg. That's dumb -- I'll jus...
- 02:08 PM Feature #17204: Implement new-style ENOSPC handling in kclient
- Ok, hit a deadlock in testing today. Yay for lockdep. I'll have to look at how to fix this:...
- 10:22 AM Bug #18690: kclient: FAILED assert(0 == "old msgs despite reconnect_seq feature")
- OK, here is the issue reproduced on the kcephfs suite, with the qa/ modification in jcsp/wip-18690-qa
http://pulpi...
04/12/2017
- 05:23 PM Bug #18690: kclient: FAILED assert(0 == "old msgs despite reconnect_seq feature")
- Thanks for the input Haomai.
Kernel git log has this commit claiming to implement reconnect_seq:...
04/10/2017
- 07:59 AM Bug #19309 (Resolved): IO Hang on raw rbd device using libceph kernel module
- In 4.4.60, 4.9.21, 4.10.9.
- 07:57 AM Bug #19309: IO Hang on raw rbd device using libceph kernel module
- Discussion with Michal: http://www.spinics.net/lists/stable/msg165052.html
04/07/2017
- 01:38 PM Bug #18690: kclient: FAILED assert(0 == "old msgs despite reconnect_seq feature")
- I suspect simple msgr also has this problem, maybe we can try this
04/06/2017
- 06:39 PM Feature #17204: Implement new-style ENOSPC handling in kclient
- Ilya seems to be OK with v7 of the set, and I merged that into the kernel testing branch yesterday. How do we turn on...
04/04/2017
- 12:50 PM Bug #19127: NULL pointer dereference in ceph_readdir
- Jeff Layton wrote:
> Yes, we also don't hold a reference to CEPH_CAP_FILE_SHARED in this code. I suppose that's the ... - 12:31 PM Bug #19127: NULL pointer dereference in ceph_readdir
- Jeff Layton wrote:
> So, my thinking was to call ceph_try_get_caps in ceph_readdir to grab CEPH_CAP_FILE_RD and CEPH... - 10:20 AM Bug #18690: kclient: FAILED assert(0 == "old msgs despite reconnect_seq feature")
- I read a little at kernel/net/ceph/messenger.cc it looks not respect on reconnect seq actually. maybe we could disabl...
04/03/2017
- 02:28 PM Bug #19127: NULL pointer dereference in ceph_readdir
- So, my thinking was to call ceph_try_get_caps in ceph_readdir to grab CEPH_CAP_FILE_RD and CEPH_CAP_FILE_SHARED. ceph...
- 01:51 PM Bug #19127: NULL pointer dereference in ceph_readdir
- Zheng Yan wrote:
> Jeff Layton wrote:
> > Zheng Yan wrote:
> >
> > > no vmcore
> >
> > Bummer. Do you have th... - 01:45 PM Bug #19127: NULL pointer dereference in ceph_readdir
- Jeff Layton wrote:
> Zheng Yan wrote:
>
> > no vmcore
>
> Bummer. Do you have the text in the log from before ... - 01:12 PM Bug #19127: NULL pointer dereference in ceph_readdir
Zheng Yan wrote:
> no vmcore
Bummer. Do you have the text in the log from before the Oops line? It'd be goo...
04/01/2017
- 03:24 PM Bug #11555 (Resolved): lock inversion related to memory reclaim
- We were allocating (with GFP_KERNEL) and destroying the cipher context on each encrypt/decrypt operation:
https://... - 03:04 PM Bug #18543 (Closed): rbd map lun02 -p hdd2 rbd: sysfs write failed rbd: map failed: (5) Input/ou...
- 10:33 AM Bug #18130 (In Progress): soft lockups in ceph.ko
- No, not quite resolved yet. I have a couple of patches for this in the testing branch, but they're marked DNM for now...
- 02:44 AM Bug #18130 (Resolved): soft lockups in ceph.ko
- relevant code has been removed. (now vfs helpers are used)
- 02:50 AM Bug #15432: kcephfs: umount -f can fail after mds reconnect failure
- base on Jeff's ENOSPC work, It should be easy to implement function that abort pending osd requests for 'umount -f'
- 02:18 AM Bug #19127: NULL pointer dereference in ceph_readdir
- Jeff Layton wrote:
> Zheng Yan wrote:
> >
> > we call ceph_dir_clear_ordered() before splice_dentry(). But only f... - 01:11 AM Bug #19127: NULL pointer dereference in ceph_readdir
- Jeff Layton wrote:
>Another question too...why are we using CEPH_CAP_FILE_SHARED in this code. Shouldn't we require ...
03/31/2017
- 07:17 PM Bug #19419: XFS filesystem on RBD image was corrupt after remount
- Hi Ilya,
There were Samba client tests occurring on the platform that were timing out with oplocks. the RBD was be... - 02:52 PM Bug #19419 (Need More Info): XFS filesystem on RBD image was corrupt after remount
- There is no way to tell at this point. It's a possibility, although if that were the case it would have manifested s...
- 03:29 PM Feature #17524 (In Progress): krbd: support disabling auto-exclusive lock transition logic
- 12:02 PM Bug #19127: NULL pointer dereference in ceph_readdir
- Zheng Yan wrote:
>
> we call ceph_dir_clear_ordered() before splice_dentry(). But only for dentry's current parent... - 07:41 AM Bug #19127: NULL pointer dereference in ceph_readdir
- Jeff Layton wrote:
> We clear the parent's complete bit whenever we call splice_dentry, AFAICT. The only exception i...
03/30/2017
- 07:39 PM Bug #19127: NULL pointer dereference in ceph_readdir
- We clear the parent's complete bit whenever we call splice_dentry, AFAICT. The only exception is in the readdir code ...
- 06:20 PM Bug #19419: XFS filesystem on RBD image was corrupt after remount
- the RBD client system was gracefully rebooted at Mar 17 10:22:36.
- 06:13 PM Bug #19419: XFS filesystem on RBD image was corrupt after remount
- Bryan Apperson wrote:
> Hi Ilya,
>
> The log starts before the reboot - the corruption appeared before the reboot... - 06:13 PM Bug #19419: XFS filesystem on RBD image was corrupt after remount
- Hi Ilya,
The log starts before the reboot - the corruption appeared before the reboot in the logs. The server had ... - 04:19 PM Bug #19419: XFS filesystem on RBD image was corrupt after remount
- BTW not only firefly is EOL, but that RHEL 7.0 kernel client is also very old. I'd recommend upgrading to the 7.3 ke...
- 04:09 PM Bug #19419: XFS filesystem on RBD image was corrupt after remount
- Hi Bryan,
> Then on March 16th the image became unresponsive. After attempting a reboot of the server and a remoun... - 06:09 PM Feature #17204: Implement new-style ENOSPC handling in kclient
- Up to v6 of the set now, just re-posted it today. The main difference from v5 is some changes to address Ilya's comme...
- 04:01 PM Bug #19385 (Need More Info): rbd stuck on read/write op to ceph_osd
- Let me know if you can reproduce this on 4.9.z.
- 10:07 AM Bug #19122 (Resolved): pre-jewel "osd rm" incrementals are misinterpreted (kernel client)
- In 4.4.58, 4.9.19, 4.10.7.
03/29/2017
- 05:32 PM Bug #19419 (Need More Info): XFS filesystem on RBD image was corrupt after remount
- An RBD image was being used in production to back a Samba and NFS export. The 100TB image was formatted with XFS and ...
- 01:07 PM Bug #18690: kclient: FAILED assert(0 == "old msgs despite reconnect_seq feature")
- Still seeing this here:
http://pulpito.ceph.com/jspray-2017-03-29_01:19:13-multimds-wip-jcsp-testing-20170328-test...
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