Activity
From 03/15/2020 to 04/13/2020
04/13/2020
- 01:58 PM Bug #42771: kclient: kernel crash when touching the regular file in the mount point
- Thanks, @Luis !
- 01:58 PM Bug #42771 (Resolved): kclient: kernel crash when touching the regular file in the mount point
- 11:22 AM Bug #42771: kclient: kernel crash when touching the regular file in the mount point
- Just a quick update: I've pushed these backports to all the relevant stable kernels (4.9, 4.14, 4.19, 5.4 and 5.5). ...
- 01:52 PM Bug #41519 (Rejected): kclient: crashed due to dentry still in use on umount
- No response in several months. Please reopen if this is still reproducible.
- 01:49 PM Bug #42661 (Rejected): kernel panic not syncing Fatal exception
- No response in several months. Please reopen (with more info) if this is still an issue.
- 01:35 PM Bug #44744: Slow file creation/sync on kernel cephfs
- Fixed in in ceph/testing branch by moving flushing inodes to be tracked per-session. That fix should make v5.7 or v5.8.
- 01:30 PM Bug #42288 (Rejected): ceph:: kernel BUG at mm/slub.c:3901!
- No response in 6 months. Please reopen if this is still an issue.
- 01:28 PM Feature #16480 (Rejected): kernel inline data write suport
- We've decided to deprecate inline data support. Closing.
- 01:23 PM Feature #44189 (Resolved): support asynchronous unlink
- Merged for v5.7 kernel.
04/10/2020
- 08:58 PM Bug #44813: Sendfile on cephfs result in 0 bytes data on other node
- Hi i have juste try the same issue on centos 8.1 and the bug is solved on kernel 4.18.
This occur only on ceph cli...
04/08/2020
- 04:57 PM Feature #45005 (Rejected): fs: make sure we support CEPH_OSD_FLAG_LOCALIZE_READS
- Ilya says it will be a shared mount option, hurray!
- 04:40 PM Feature #45005 (Rejected): fs: make sure we support CEPH_OSD_FLAG_LOCALIZE_READS
- Apparently this is in rbd for upstream now, but we may need to do something for CephFS to support it as well. Do so!
04/06/2020
- 04:02 PM Bug #44791: fs/ceph: support cross-quota-tree renames
- I'm attaching two patches that should implement in the kernel client the fuse client behaviour. They should hit the ...
04/02/2020
- 11:10 AM Bug #42771: kclient: kernel crash when touching the regular file in the mount point
- It looks like the stable kernels didn't pick commit 4fbc0c711b24 ("ceph: remove the extra slashes in the server path"...
- 07:21 AM Bug #44903 (Resolved): Ceph - CephFS kernel client crashed with kernel BUG at fs/ceph/mds_client....
- - CentOS Linux release 7.7.1908 (Core)
- kernel 3.10.0-1062.12.1.el7.x86_64
- Ceph 13.2.8
[2935239.684346] kerne...
04/01/2020
- 02:20 PM Bug #44813: Sendfile on cephfs result in 0 bytes data on other node
- possible same root cause in https://tracker.ceph.com/issues/39938
- 01:17 AM Bug #44091 (Resolved): mount.ceph: some options will be truncated and couldn't see any error in d...
- 01:15 AM Bug #44061 (Resolved): kclient: new mount API will always see the posix acl is enabled
- 01:15 AM Bug #42771 (Pending Backport): kclient: kernel crash when touching the regular file in the mount ...
- This need to backport.
03/31/2020
- 08:48 PM Bug #44744: Slow file creation/sync on kernel cephfs
- I dropped a dump_stack() into __mark_caps_flushing during one of the xfs_io+sync tests. I see this:...
- 05:04 PM Bug #44744 (In Progress): Slow file creation/sync on kernel cephfs
- Zheng shot down the initial draft, since we'd be setting the CLIENT_CAPS_SYNC flag too often. What we probably need t...
- 01:47 PM Bug #44744: Slow file creation/sync on kernel cephfs
- Jeff Layton wrote:
> The other bit I'm not sure about is whether we want to set this every time CHECK_CAPS_FLUSH is ... - 11:59 AM Bug #44744: Slow file creation/sync on kernel cephfs
- The other bit I'm not sure about is whether we want to set this every time CHECK_CAPS_FLUSH is set. I wonder if we co...
- 11:55 AM Bug #44744: Slow file creation/sync on kernel cephfs
- Jan Fajerski wrote:
> Thx Jeff! I also gave it a quick spin and it does improve things quite a bit.
>
> I guess I... - 11:28 AM Bug #44744: Slow file creation/sync on kernel cephfs
- Thx Jeff! I also gave it a quick spin and it does improve things quite a bit.
I guess I should still open a libcep... - 03:16 PM Support #43809: ceph osd server issues (page allocation failure)
- I didn't see the issue anymore when moving the clients to other servers, so this issue can be closed.
Thanks!
K - 12:22 AM Bug #44695 (Fix Under Review): client: enable fscache will hit "CacheFiles: Assertion failed" wit...
- 12:22 AM Bug #44695: client: enable fscache will hit "CacheFiles: Assertion failed" with large size read
- The fixing v1 patch, which under reviewing: https://lkml.org/lkml/2020/3/20/399
03/30/2020
- 11:19 PM Bug #44744: Slow file creation/sync on kernel cephfs
- Jeff Layton wrote:
> This is based on ceph-client/testing. This patch refactors some of the code into __prep_cap:
>... - 06:24 PM Bug #44744: Slow file creation/sync on kernel cephfs
- This is based on ceph-client/testing. This patch refactors some of the code into __prep_cap:
https://github.com/ce... - 06:20 PM Bug #44744: Slow file creation/sync on kernel cephfs
- Jeff Layton wrote:
> Ok, this patch seems to fix it for me. I _think_ it's probably correct, but I need to look over... - 03:57 PM Bug #44744: Slow file creation/sync on kernel cephfs
- Jan Fajerski wrote:
> Some more infos on this:
>
> > There is an MDS daemon option 'mds_tick_interval' which is "... - 03:51 PM Bug #44744: Slow file creation/sync on kernel cephfs
- Ok, this patch seems to fix it for me. I _think_ it's probably correct, but I need to look over the code a little mor...
- 03:50 PM Bug #44744: Slow file creation/sync on kernel cephfs
- Some more infos on this:
> There is an MDS daemon option 'mds_tick_interval' which is "time in seconds between upk... - 02:33 PM Bug #44744: Slow file creation/sync on kernel cephfs
- Jan Fajerski wrote:
> Luis looked at what messages are exchanged:
>
> > when doing a full sync (i.e. when ->sync_... - 12:30 PM Bug #44813 (Resolved): Sendfile on cephfs result in 0 bytes data on other node
- Hi,
I use sendfile function to write data on cephfs (eg : https://github.com/pijewski/sendfile-example/). I need t... - 10:17 AM Bug #44791: fs/ceph: support cross-quota-tree renames
- This behaviour was added to the kernel to mimic userspace commit bbfeaaea53f1 ("client: Forbid moving files across qu...
03/27/2020
03/25/2020
- 10:47 AM Bug #44744 (Resolved): Slow file creation/sync on kernel cephfs
- We're seeing weird behaviour of the sync tool with a kernel cephfs mount. To trigger this its enough to run the follo...
03/20/2020
- 06:44 PM Feature #44700 (New): Add support for sparse-read and "sparse_copyup" writes against RBD clones
- When the required OSD release is octopus or later, the "sparse_copyup" cls method is available which can be used to p...
- 01:54 PM Bug #44695 (In Progress): client: enable fscache will hit "CacheFiles: Assertion failed" with lar...
- 01:52 PM Bug #44695 (Fix Under Review): client: enable fscache will hit "CacheFiles: Assertion failed" wit...
- ...
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