Activity

From 06/30/2021 to 07/29/2021

06:14 PM Bug #51279: kclient hangs on umount (testing branch): Note that this means that my initial theory is probably wrong. This is not an ordering issue with us dropping a FLUSH... Jeff Layton
05:02 PM Bug #51279: kclient hangs on umount (testing branch): There are a couple of cases in the kernel where we might get a cap message and drop it on the floor without logging a... Jeff Layton
04:52 PM Bug #51279: kclient hangs on umount (testing branch): The hang has been reproduced and we see this in dmesg:... Jeff Layton

08:57 PM Bug #51948 (Resolved): Cephfs EL8.4 kernel client append mode corruption: This is a known bug now fixed in mainline. 8.4.z should get this patch too, but I'm not yet clear on the ETA. See:
... Jeff Layton
08:00 PM Bug #51948 (Resolved): Cephfs EL8.4 kernel client append mode corruption: A file corruption issue is occurring when using the cephfs kernel client on EL8.4 kernels (4.18.0-305.3.1 - 4.18.0-30... Jason Borden

09:35 AM Bug #51845 (In Progress): pre-single-major kernel for ubuntu 20.04 is missing: ... Ilya Dryomov
09:32 AM Bug #42757 (Pending Backport): deadlock on lock_rwsem: rbd_quiesce_lock() vs watch errors: In 5.14-rc3:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8798d070d416d18a75770fc... Ilya Dryomov
09:30 AM Bug #51759 (Resolved): NULL pointer dereference in rbd_open() in 5.14-rc: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0077a50082729c3f9ea2836f59e35d9b7dacfb1... Ilya Dryomov

03:20 PM Bug #51759 (Fix Under Review): NULL pointer dereference in rbd_open() in 5.14-rc: [PATCH] rbd: resurrect setting of disk->private_data in rbd_init_disk() Ilya Dryomov
09:28 AM Bug #51759: NULL pointer dereference in rbd_open() in 5.14-rc: Looks like gendisk::private_data simply isn't getting set. This was introduced in 195b1956b85b ("rbd: use blk_mq_all... Ilya Dryomov
06:18 AM Bug #51759 (Resolved): NULL pointer dereference in rbd_open() in 5.14-rc: ... Ilya Dryomov
01:54 PM Bug #51279: kclient hangs on umount (testing branch): To be clear, we did add a patch to the testing kernel to give us more info on these hangs. What it showed was that th... Jeff Layton

03:15 AM Bug #51734: kcient: the delayed_work() send too many client_caps requests one time and will delay...: 6740078 2021-07-20 11:05:41.660 149df03bb700 20 -- v1:10.72.47.117:6819/926278509 done calling dispatch on 0x558e1ef... Xiubo Li
01:20 AM Bug #51734: kcient: the delayed_work() send too many client_caps requests one time and will delay...: This is from https://bugzilla.redhat.com/show_bug.cgi?id=1974882 Xiubo Li
01:19 AM Bug #51734 (Won't Fix): kcient: the delayed_work() send too many client_caps requests one time an...: I have enable the kernel debug logs and hit one case that, the rmdir request was issued immediatelly just after the l... Xiubo Li

06:33 PM Bug #51279: kclient hangs on umount (testing branch): I have a theory as to what this is:
Once we removed the s_mutex from the cap sending codepath, I think that it bec... Jeff Layton

02:46 PM Bug #46284 (Resolved): softlockup in ceph_check_delayed_caps: Jeff Layton
02:46 PM Bug #46284: softlockup in ceph_check_delayed_caps: A patch for this has now been merged into the testing branch. See:
e869cbcedf1a ceph: reduce contention in cep... Jeff Layton
02:40 PM Bug #48617 (Resolved): task fsstress:62206 blocked for more than 120 seconds.: I haven't heard of this happening since Ilya's patch went in, so I'm going to (tentatively) close this bug. Reopen if... Jeff Layton
02:38 PM Bug #51158 (Resolved): KASAN use after free when destroying inode at umount: The patches for this are now merged into mainline kernels. Jeff Layton

05:01 AM Bug #51112: RHEL 8.4: libceph considers osdmap corrupt if numbering is discontinuous: Sorry for the delay in replying. I have been on holiday. Thanks for fixing the issue. I will test it soon. Matti Saarinen

07:17 PM Bug #51279: kclient hangs on umount (testing branch): One thing we could do is merge a patch that makes this dump out some info about what it's waiting on when this is blo... Jeff Layton
07:16 PM Bug #51279: kclient hangs on umount (testing branch): Actually, the kernel was not reaped. We just don't build separate debuginfo packages. faddr2line script says:
wait... Jeff Layton
07:02 PM Bug #51279: kclient hangs on umount (testing branch): Same sort of hang:... Jeff Layton
06:46 PM Bug #51279: kclient hangs on umount (testing branch): ... Patrick Donnelly
05:16 PM Bug #51136 (Duplicate): Random hanging issues with rbd after network issues: Ilya Dryomov
05:14 PM Bug #42757 (Fix Under Review): deadlock on lock_rwsem: rbd_quiesce_lock() vs watch errors: [PATCH] rbd: always kick acquire on "acquired" and "released" notifications
[PATCH] rbd: don't hold lock_rwsem while... Ilya Dryomov
10:54 AM Bug #46419: ceph: ceph_add_cap: couldn't find snap realm 110: This is a kernel bug, so it wouldn't land in a particular ceph release. That said, there are no patches for this yet,... Jeff Layton
03:20 AM Bug #46419: ceph: ceph_add_cap: couldn't find snap realm 110: We have had two hangs today we think due to this bug, any thoughts on whether this will arrive in Octopus soon? thank... Nigel Williams

Also available in: Atom

Ceph » Linux kernel client