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From 12/06/2016 to 01/04/2017

01/04/2017

08:30 PM Bug #18130: soft lockups in ceph.ko
Added a bit more info, including the tgid for the task. That allows us to tell what thread context each of these is o... Jeff Layton
06:07 PM Bug #18130: soft lockups in ceph.ko
I think I see the problem. Still looking at the fix. I converted some dout messages to printks (just for simplicity) ... Jeff Layton
05:17 PM Bug #18130: soft lockups in ceph.ko
Ok, this is proving difficult to troubleshoot as the softlockups end up bringing the box to its knees.
I think at ...
Jeff Layton
12:27 AM Bug #18130: soft lockups in ceph.ko
I don't see where ITER_PIPE gets used in the write codepaths. Maybe ITER_BVEC needs special handling? In any case, I'... Jeff Layton
08:33 AM Bug #18161: kernel client failing to look up mds_namespace gives ENOENT (but it exists)
https://github.com/ceph/ceph-client/commit/9c0e972bd7c467f1e70f123372e492404580296c Zheng Yan

12/15/2016

05:22 PM Bug #18041 (Resolved): periodically kernel crashes with CephFS
in 4.8.15. Ilya Dryomov

12/14/2016

05:14 PM Bug #17329 (Closed): modprobe test fails
Ilya Dryomov

12/13/2016

06:08 PM Bug #18148: Fix unsafe d_parent handling in kcephfs
Patches posted to ceph-devel:
http://marc.info/?l=ceph-devel&m=148165227231455&w=2
Jeff Layton
01:59 PM Bug #18161 (Resolved): kernel client failing to look up mds_namespace gives ENOENT (but it exists)
Yep, that was it, I've added the norequire_active_mds option. John Spray

12/12/2016

02:47 PM Bug #2439 (In Progress): ceph-client: auth: handle null verify_authorizer_reply method
Ilya Dryomov
02:32 PM Bug #12224 (Resolved): libceph: support cls_lock operations
in 4.9 Ilya Dryomov
02:29 PM Bug #18041 (Pending Backport): periodically kernel crashes with CephFS
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c3f4688a08fd86f1bf8e055724c84b7a40a09733 i... Ilya Dryomov

12/09/2016

09:06 AM Bug #11585 (Can't reproduce): kdb crash around __ceph_remove_cap() while dirfrag.sh
Zheng Yan
09:01 AM Bug #17191 (Resolved): kclient accesses "/" when mounting a subpath
Zheng Yan

12/08/2016

12:09 PM Bug #18041: periodically kernel crashes with CephFS
Thanks for testing it. The slowdown sounds like a different problem entirely and I'd suggest opening a separate bug f... Jeff Layton

12/07/2016

02:26 PM Bug #18161: kernel client failing to look up mds_namespace gives ENOENT (but it exists)
Ah, that could be it. I'll look again. John Spray
02:17 PM Bug #18161: kernel client failing to look up mds_namespace gives ENOENT (but it exists)
can't reproduce this manually. maybe the -ENOENT was from mds up check, please try adding 'norequire_active_mds' moun... Zheng Yan
12:10 AM Bug #18161 (Resolved): kernel client failing to look up mds_namespace gives ENOENT (but it exists)
See this failure:
http://pulpito.ceph.com/jspray-2016-12-06_12:37:38-kcephfs:recovery-master-testing-basic-smithi/61...
John Spray
08:28 AM Bug #18041: periodically kernel crashes with CephFS
Tested this patch (https://github.com/ceph/ceph-client/commit/06ae6a76e4570cba948084f6a1c0d206485d1706) on two server... Aurimas Lapiene
 

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