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From 02/25/2018 to 03/26/2018

03/26/2018

09:52 AM Bug #23452 (Fix Under Review): mds: assertion in MDSRank::validate_sessions
https://github.com/ceph/ceph/pull/21040 Zheng Yan
09:51 AM Bug #23380 (Fix Under Review): mds: ceph.dir.rctime follows dir ctime not inode ctime
https://github.com/ceph/ceph/pull/21039 Zheng Yan
08:43 AM Backport #23014 (In Progress): jewel: mds: LOCK_SYNC_MIX state makes "getattr" operations extreme...
https://github.com/ceph/ceph/pull/21038 Prashant D

03/23/2018

09:08 PM Bug #23452 (Resolved): mds: assertion in MDSRank::validate_sessions

This function is meant to make the MDS more resilient by killing any client sessions that have prealloc_inos that a...
John Spray
01:39 PM Bug #23446 (In Progress): ceph-fuse: getgroups failure causes exception
Pull request here:
https://github.com/ceph/ceph/pull/21025
Jeff Layton
11:58 AM Bug #23446: ceph-fuse: getgroups failure causes exception
Ok, draft patch is building in shaman now. It should make ceph-fuse send the error back to the kernel when this occur... Jeff Layton
10:10 AM Bug #23446: ceph-fuse: getgroups failure causes exception
Looks like bad error handling. Here's getgroups:... Jeff Layton
08:24 AM Bug #23446 (Resolved): ceph-fuse: getgroups failure causes exception
Problem described here:
https://github.com/ceph/ceph-csi/pull/30#issuecomment-375331907...
Patrick Donnelly
12:28 PM Bug #23448 (Resolved): nfs-ganesha: fails to parse rados URLs with '.' in object name
I added a ganesha config file to nfs-ganesha RADOS pool with the object name "ganesha.conf". I then added this to the... Jeff Layton

03/22/2018

07:46 AM Bug #23394: nfs-ganesha: check cache configuration when exporting FSAL_CEPH
The default should be the safe/efficient configuration and we should make an attempt to either fix it automatically o... Patrick Donnelly
07:38 AM Bug #23210 (Fix Under Review): ceph-fuse: exported nfs get "stale file handle" when mds migrating
https://github.com/ceph/ceph/pull/21003 Jos Collin
06:13 AM Backport #23414 (In Progress): luminous: mds: fixed MDS_FEATURE_INCOMPAT_FILE_LAYOUT_V2 definitio...
https://github.com/ceph/ceph/pull/21001 Prashant D
03:50 AM Bug #23436 (Fix Under Review): Client::_read() always return 0 when reading from inline data
https://github.com/ceph/ceph/pull/20997 Zheng Yan
03:00 AM Bug #23436 (Resolved): Client::_read() always return 0 when reading from inline data
/a/pdonnell-2018-03-19_23:30:16-fs-wip-pdonnell-testing-20180317.202121-testing-basic-smithi/2306753/ Zheng Yan

03/21/2018

02:29 PM Bug #23429: File corrupt after writing to cephfs
When did you create the filesystem. were the filesystem created before luminous?
Do you know how these files were ...
Zheng Yan
09:38 AM Bug #23429: File corrupt after writing to cephfs
Patrick Donnelly wrote:
> Can you paste `ceph fs dump` and `ceph osd dump`.
lin rj
09:36 AM Bug #23429: File corrupt after writing to cephfs
Patrick Donnelly wrote:
> Can you paste `ceph fs dump` and `ceph osd dump`.
dumped fsmap epoch 83
e83
enable_mu...
lin rj
09:36 AM Bug #23429: File corrupt after writing to cephfs
Zheng Yan wrote:
> Is file size larger than it should be? do you store cephfs metadata on ec pools?
metadata in r...
lin rj
08:53 AM Bug #23429 (Need More Info): File corrupt after writing to cephfs
Can you paste `ceph fs dump` and `ceph osd dump`. Patrick Donnelly
07:50 AM Bug #23429: File corrupt after writing to cephfs
Is file size larger than it should be? do you store cephfs metadata on ec pools? Zheng Yan
07:08 AM Bug #23429 (Can't reproduce): File corrupt after writing to cephfs
We fount millions of file corruption on our CephFS+ec+overwrite cluster.I select some of them and use diff tools to c... lin rj
06:53 AM Bug #23425: Kclient: failed to umount
Zheng Yan wrote:
> this is purely kernel issue. which kernel did you use?
3.10.0-693.el7.x86_64
Shreekara Shastry
01:01 AM Bug #23425: Kclient: failed to umount
this is purely kernel issue. which kernel did you use? Zheng Yan
03:59 AM Feature #4504 (Resolved): mds: trim based on total memory usage
Patrick Donnelly
01:03 AM Documentation #23427 (Resolved): doc: create doc outlining steps to bring down cluster
Patrick Donnelly

03/20/2018

05:48 PM Bug #23425 (Closed): Kclient: failed to umount
my fault, we will file a bz for this. Vasu Kulkarni
05:46 PM Bug #23425 (Closed): Kclient: failed to umount
I was trying to do mount on kernel client ,IOs and umount(automated script). While umounting, umount command: sudo um... Shreekara Shastry
12:49 PM Bug #23210: ceph-fuse: exported nfs get "stale file handle" when mds migrating
try modifying Client::ll_lookup, ignore may_lookup check for lookup . and lookup .. Zheng Yan
12:31 PM Bug #23210: ceph-fuse: exported nfs get "stale file handle" when mds migrating
but with above patch, "lookup ." on non-directory inode should works
Zheng Yan
11:56 AM Feature #12334: nfs-ganesha: handle client cache pressure in NFS Ganesha FSAL
Possibly related tracker:
http://tracker.ceph.com/issues/18537
Jeff Layton
11:44 AM Feature #12334: nfs-ganesha: handle client cache pressure in NFS Ganesha FSAL
This is worth looking into, but I wonder how big of a problem this is once you disable a lot of the ganesha mdcache b... Jeff Layton
11:35 AM Bug #23291 (In Progress): client: add way to sync setattr operations to MDS
PR is here:
https://github.com/ceph/ceph/pull/20913
Jeff Layton
11:34 AM Bug #23394: nfs-ganesha: check cache configuration when exporting FSAL_CEPH
I don't think we should do this. We have settings that we recommend, but not using those doesn't mean that anything i... Jeff Layton
04:56 AM Bug #23421 (Closed): ceph-fuse: stop ceph-fuse if no root permissions?
I think it would be a good idea to prevent ceph-fuse from proceeding if there are no appropriate permissions.
I requ...
Jos Collin

03/19/2018

04:42 PM Backport #23414 (Resolved): luminous: mds: fixed MDS_FEATURE_INCOMPAT_FILE_LAYOUT_V2 definition b...
https://github.com/ceph/ceph/pull/21001 Nathan Cutler
01:30 PM Bug #22051 (Can't reproduce): tests: Health check failed: Reduced data availability: 5 pgs peerin...
Did not see further runs with this, closing for now Abhishek Lekshmanan
11:53 AM Backport #23355 (In Progress): luminous: client: prevent fallback to remount when dentry_invalida...
https://github.com/ceph/ceph/pull/20960 Prashant D
01:51 AM Bug #23210: ceph-fuse: exported nfs get "stale file handle" when mds migrating
I add some debug info in the call relation above. So I get the log both of kernel and ceph-fuse when error happend.
...
lei gu

03/17/2018

06:31 PM Bug #23172 (Pending Backport): mds: fixed MDS_FEATURE_INCOMPAT_FILE_LAYOUT_V2 definition breaks l...
Patrick Donnelly
11:48 AM Bug #23288: ceph-fuse: Segmentation fault --localize-reads
@Patrick:
This doesn't exist in luminous and jewel. This is the after effect of a cleanup. The logic is changed al...
Jos Collin

03/16/2018

08:40 PM Bug #23394 (Rejected): nfs-ganesha: check cache configuration when exporting FSAL_CEPH
NFS Ganesha should check that caching is disabled when exporting FSAL_CEPH. If misconfigured, it should raise an erro... Patrick Donnelly
08:36 PM Bug #23393 (Resolved): ceph-ansible: update Ganesha config for nfs_file_gw to use optimal settings
This config file template:
https://github.com/ceph/ceph-ansible/blob/master/roles/ceph-nfs/templates/ganesha.conf....
Patrick Donnelly
05:29 PM Bug #23332: kclient: with fstab entry is not coming up reboot
Can someone please check the logs, we are having this issue 50% of the time in sanity runs. Vasu Kulkarni

03/15/2018

07:06 PM Documentation #23334: doc: note client eviction results in a client instance blacklisted, not an ...
> I don't really like "entity address" either as it's also not clear. Let's use "client instance".
Ok. PR - https:...
Rishabh Dave
06:41 PM Documentation #23334: doc: note client eviction results in a client instance blacklisted, not an ...
Rishabh Dave wrote:
> What attribute other than address can be used to remove a client from blacklist? I tried clien...
Patrick Donnelly
06:39 PM Documentation #23334: doc: note client eviction results in a client instance blacklisted, not an ...
Rishabh Dave wrote:
> Or... do you want the docs to clearer that by "address" it means the "entity address" (like h...
Patrick Donnelly
07:35 AM Documentation #23334: doc: note client eviction results in a client instance blacklisted, not an ...
Or... do you want the docs to clearer that by "address" it means the "entity address" (like help text below) and not... Rishabh Dave
07:24 AM Documentation #23334: doc: note client eviction results in a client instance blacklisted, not an ...
Patrick Donnelly wrote:
> can be confusing as it lists an "address" as what's blacklisted. This could be confusing a...
Rishabh Dave
01:30 PM Documentation #23271: doc: create install/setup guide for NFS-Ganesha w/ CephFS
https://github.com/ceph/ceph/pull/20915 Ramana Raja
01:02 PM Bug #23380 (Resolved): mds: ceph.dir.rctime follows dir ctime not inode ctime
The original intention of the rctime was reflect the latest inode ctime in the children: https://lkml.org/lkml/2008/7... Dan van der Ster
09:34 AM Feature #23376 (Rejected): nfsgw: add NFS-Ganesha to service map similar to "rgw-nfs"
Not sure, if there is already a tracker issue for this feature. Feel Free to close if that is the case. supriti singh
04:35 AM Bug #23288 (Fix Under Review): ceph-fuse: Segmentation fault --localize-reads
https://github.com/ceph/ceph/pull/20908 Jos Collin
03:32 AM Backport #23314 (In Progress): luminous: client: allow client to use caps that are revoked but no...
https://github.com/ceph/ceph/pull/20904 Prashant D

03/14/2018

10:32 PM Bug #23172 (Fix Under Review): mds: fixed MDS_FEATURE_INCOMPAT_FILE_LAYOUT_V2 definition breaks l...
https://github.com/ceph/ceph/pull/20903 Patrick Donnelly
01:29 PM Bug #23172: mds: fixed MDS_FEATURE_INCOMPAT_FILE_LAYOUT_V2 definition breaks luminous upgrades
Jan Fajerski wrote:
> Would the following work:
> It seems like the pre-12.2.4 MDS's suicide because the feature fl...
Jan Fajerski
01:06 PM Bug #23172: mds: fixed MDS_FEATURE_INCOMPAT_FILE_LAYOUT_V2 definition breaks luminous upgrades
Would the following work:
It seems like the pre-12.2.4 MDS's suicide because the feature flag 8 changed values (file...
Jan Fajerski
10:12 PM Bug #21985: mds: definition of MDS_FEATURE_INCOMPAT_FILE_LAYOUT_V2 is wrong
Yes, let's not backport to jewel. Patrick Donnelly
12:55 PM Bug #21985: mds: definition of MDS_FEATURE_INCOMPAT_FILE_LAYOUT_V2 is wrong
@Yan, @Patrick - I checked and this affects jewel as well. The fix is problematic, though, because it causes MDSes to... Nathan Cutler
10:08 PM Bug #23247 (Won't Fix): doc: distinguish versions in ceph-fuse
Okay, let's close this then. Patrick Donnelly
09:04 AM Bug #23247: doc: distinguish versions in ceph-fuse
Patrick Donnelly wrote:
> I understand. Is it possible to allow FUSE to process --version as well so that it can pri...
Jos Collin
07:11 PM Bug #23291: client: add way to sync setattr operations to MDS
Ok, I have a draft patch for this now. What I don't have is a great way to test it.
Hmm...now that I look, we have...
Jeff Layton
07:04 PM Feature #23362 (Resolved): mds: add drop_cache command
This should try to trim the cache as much as possible, optionally ask clients to release all caps, and optionally flu... Patrick Donnelly
03:04 PM Bug #23250: mds: crash during replay: interval_set.h: 396: FAILED assert(p->first > start+len)
No, PG scrub has nothing do with metadata scrub. No idea what caused the corruption. Zheng Yan
10:31 AM Bug #23289: mds: xfstest generic/089 hangs in rename syscall in luminous
By the way, have you actually seen the test run to completion? I've waited a few hours and the test kept running. Luis Henriques
09:00 AM Bug #23210: ceph-fuse: exported nfs get "stale file handle" when mds migrating
After debugging kernel(version 4.14), I found something in call relation "exportfs_decode_fh()->fuse_fh_to_dentry()->... lei gu
08:50 AM Backport #23356 (Resolved): jewel: client: prevent fallback to remount when dentry_invalidate_cb ...
https://github.com/ceph/ceph/pull/21189 Nathan Cutler
08:50 AM Backport #23355 (Resolved): luminous: client: prevent fallback to remount when dentry_invalidate_...
https://github.com/ceph/ceph/pull/20960 Nathan Cutler
05:49 AM Bug #23332: kclient: with fstab entry is not coming up reboot
Patrick Donnelly wrote:
> You probably have the wrong mons in the mount configuration.
I have only one mon.
Shreekara Shastry
03:44 AM Bug #23332: kclient: with fstab entry is not coming up reboot
need add _netdev mount option Zheng Yan
03:43 AM Bug #23280: mds: restarted mds may show wrong num_strays stats
Patrick Donnelly wrote:
> 鹏 张 wrote:
> > 1.on ceph filesystem:mkdir test1 test2
> > 2.touch ./test1/1 ./test1/2
>...
鹏 张
03:35 AM Bug #23211 (Pending Backport): client: prevent fallback to remount when dentry_invalidate_cb is t...
Patrick Donnelly
03:35 AM Bug #23350: mds: deadlock during unlink and export
... Zheng Yan
03:34 AM Bug #22802 (Resolved): libcephfs: allow setting default perms
Patrick Donnelly
03:26 AM Bug #23327: qa: pjd test sees wrong ctime after unlink
yes, it looks like that 'sleep 1' slept less than 1 second. probably caused by changes in RC kernel ... Zheng Yan

03/13/2018

10:19 PM Bug #23350 (New): mds: deadlock during unlink and export
For: http://pulpito.ceph.com/pdonnell-2018-03-11_22:42:18-multimds-wip-pdonnell-testing-20180311.180352-testing-basic... Patrick Donnelly
08:16 PM Bug #23327: qa: pjd test sees wrong ctime after unlink
It may be that the sleep was cut short but I'm not sure we can trust the timestamps from teuthology because the outpu... Patrick Donnelly
12:44 AM Bug #23327 (New): qa: pjd test sees wrong ctime after unlink
From: http://pulpito.ceph.com/yuriw-2018-03-09_16:22:21-fs-wip-yuriw-master-3.8.18-distro-basic-smithi/2271692/
Th...
Patrick Donnelly
06:50 PM Bug #10915 (In Progress): client: hangs on umount if it had an MDS session evicted
Patrick Donnelly
02:44 PM Bug #10915: client: hangs on umount if it had an MDS session evicted
The issue is also reproducible with the kernel client.
Patrick, can you assign this issue to me?
Rishabh Dave
06:47 PM Bug #23332 (Need More Info): kclient: with fstab entry is not coming up reboot
You probably have the wrong mons in the mount configuration. Patrick Donnelly
01:44 PM Bug #23332 (Closed): kclient: with fstab entry is not coming up reboot
With 4 clients(2 fuse and 2 kernel clients), was running automated script for making fstab entry before reboot of cli... Shreekara Shastry
02:18 PM Documentation #23334 (Resolved): doc: note client eviction results in a client instance blacklist...
The docs here:
http://docs.ceph.com/docs/master/cephfs/eviction/
can be confusing as it lists an "address" as w...
Patrick Donnelly
11:34 AM Bug #23250: mds: crash during replay: interval_set.h: 396: FAILED assert(p->first > start+len)
I haven't run any MDS scrub, never found how to properly do that. Did a PG scrub of all metadata PG's though. Christoffer Lilja
04:04 AM Bug #23250: mds: crash during replay: interval_set.h: 396: FAILED assert(p->first > start+len)
looks like InoTable::repair is buggy (it shouldn't increase inotable version without submitting a log event). did you... Zheng Yan
09:50 AM Bug #23289: mds: xfstest generic/089 hangs in rename syscall in luminous
I can confirm that the test still progresses (I see changes in the /sys/kernel/debug/ceph/xxx/mdsc file). But this m... Luis Henriques
02:58 AM Bug #23289: mds: xfstest generic/089 hangs in rename syscall in luminous
could you check if the test is hang or slow (check /sys/kernel/debug/ceph/xxx/mdsc). my local test show the test is s... Zheng Yan
09:50 AM Bug #23280: mds: restarted mds may show wrong num_strays stats
Patrick Donnelly wrote:
> 鹏 张 wrote:
> > 1.on ceph filesystem:mkdir test1 test2
> > 2.touch ./test1/1 ./test1/2
>...
鹏 张
09:29 AM Bug #23280: mds: restarted mds may show wrong num_strays stats
Patrick Donnelly wrote:
> 鹏 张 wrote:
> > 1.on ceph filesystem:mkdir test1 test2
> > 2.touch ./test1/1 ./test1/2
>...
鹏 张

03/12/2018

10:05 PM Bug #16881: RuntimeError: Files in flight high water is unexpectedly low (0 / 6)
Latest instance: http://pulpito.ceph.com/yuriw-2018-03-09_16:22:21-fs-wip-yuriw-master-3.8.18-distro-basic-smithi/227... Patrick Donnelly
10:00 PM Bug #23280 (Need More Info): mds: restarted mds may show wrong num_strays stats
鹏 张 wrote:
> 1.on ceph filesystem:mkdir test1 test2
> 2.touch ./test1/1 ./test1/2
> 3.ln ./test1/1 ./test2/1
> ...
Patrick Donnelly
09:07 PM Bug #23291: client: add way to sync setattr operations to MDS
Sounds good to me. Patrick Donnelly
08:20 PM Bug #23291: client: add way to sync setattr operations to MDS
ceph_ll_fsync would give us almost the semantics we need. The main problem is that we may not have the file open and ... Jeff Layton
07:53 PM Bug #23291: client: add way to sync setattr operations to MDS
Jeff Layton wrote:
> Zheng pointed out that we could end up with a setattr request being cached in the libcephfs cli...
Patrick Donnelly
02:34 PM Bug #23291: client: add way to sync setattr operations to MDS
The big question here is how to achieve this:
The kernel has an AT_STATX_FORCE_SYNC flag, and we could repurpose i...
Jeff Layton
02:11 PM Bug #23291: client: add way to sync setattr operations to MDS
No. I don't think that bug is related. That one is dealing with setxattr (setting extended attributes) and yes, the c... Jeff Layton
02:35 PM Bug #16739: Client::setxattr always sends setxattr request to MDS
...I think you mean CEPH_CAP_XATTR_EXCL (Xx) here? Though you might need Ax too if someone is updating the ACLs using... Jeff Layton
09:15 AM Backport #23314 (Resolved): luminous: client: allow client to use caps that are revoked but not y...
https://github.com/ceph/ceph/pull/20904 Nathan Cutler
09:14 AM Backport #23308 (Resolved): luminous: doc: Fix -d option in ceph-fuse doc
https://github.com/ceph/ceph/pull/21616 Nathan Cutler

03/10/2018

01:22 AM Bug #23293 (Fix Under Review): client: Client::_read returns buffer length on success instead of ...
https://github.com/ceph/ceph/pull/20828 Patrick Donnelly

03/09/2018

11:47 PM Bug #3718 (Rejected): multi-client dbench gets stuck over NFS exported cephfs
Patrick Donnelly
11:34 PM Bug #23291: client: add way to sync setattr operations to MDS
Jeff, see also #16739. Maybe that's why it hasn't been a problem? Patrick Donnelly
10:23 PM Bug #23291: client: add way to sync setattr operations to MDS
Jeff Layton wrote:
> Zheng pointed out that we could end up with a setattr request being cached in the libcephfs cli...
Patrick Donnelly
04:19 PM Bug #23291 (Resolved): client: add way to sync setattr operations to MDS
Zheng pointed out that we could end up with a setattr request being cached in the libcephfs client after it has repli... Jeff Layton
06:54 PM Bug #23293 (Resolved): client: Client::_read returns buffer length on success instead of bytes read
Usually, these two values will be the same but they could not be. Patrick Donnelly
03:46 PM Bug #23289 (New): mds: xfstest generic/089 hangs in rename syscall in luminous
Running this test on a multimds Luminous cluster results in a stalled (very slow?) client. I'm using a kernel client... Luis Henriques
02:21 PM Bug #23288 (Resolved): ceph-fuse: Segmentation fault --localize-reads
The option '--localize-reads' seg faults when used as the *last option* in a command:
For example:...
Jos Collin
03:33 AM Bug #23280 (Need More Info): mds: restarted mds may show wrong num_strays stats
1.on ceph filesystem:mkdir test1 test2
2.touch ./test1/1 ./test1/2
3.ln ./test1/1 ./test2/1
ln ./test1/2 ./test2...
鹏 张
01:10 AM Bug #23210: ceph-fuse: exported nfs get "stale file handle" when mds migrating
May this is related to ceph fuse acl. When I disable "client_acl_type" and enable "fuse_default_permissions", everyth... lei gu

03/08/2018

06:34 PM Bug #23247: doc: distinguish versions in ceph-fuse
Jos Collin wrote:
> Now the problem is that we are calling https://github.com/ceph/ceph/blob/master/src/ceph_fuse.cc...
Patrick Donnelly
05:51 AM Bug #23247: doc: distinguish versions in ceph-fuse
Patrick Donnelly wrote:
> Jos, finding out the version of FUSE and of ceph-fuse is valuable. I think the --version s...
Jos Collin
01:19 PM Bug #23248 (Fix Under Review): ceph-fuse: trim ceph-fuse -V output
https://github.com/ceph/ceph/pull/20798 Jos Collin
12:46 PM Bug #23250: mds: crash during replay: interval_set.h: 396: FAILED assert(p->first > start+len)
I managed to get past this crash this way:
* cephfs-journal-tool journal export backup.bin (ofcourse backup, even if...
Christoffer Lilja
06:06 AM Bug #23210: ceph-fuse: exported nfs get "stale file handle" when mds migrating
I have tested the patch, error log likes "ll_lookup 0x555cd0846300 . -> -20 (0)" disappeared, but there still have "S... lei gu
03:23 AM Bug #23210: ceph-fuse: exported nfs get "stale file handle" when mds migrating
could you try below patch... Zheng Yan
01:35 AM Bug #23234: mds: damage detected while opening remote dentry
do you think the src file _parent xattr corruptted?
due to if hard link file _parent xattr corrupt, shouldn't step...
Yong Wang
01:32 AM Bug #23234: mds: damage detected while opening remote dentry
not find scrub error waring.
not reset journal for a long time.
it happend just like below:
====================...
Yong Wang

03/07/2018

11:33 PM Documentation #23271 (Resolved): doc: create install/setup guide for NFS-Ganesha w/ CephFS
I think this can mostly focus on which extra packages are needed from upstream repositories (nfs-ganesha, nfs-ganesha... Patrick Donnelly
07:52 PM Bug #23247: doc: distinguish versions in ceph-fuse
Jos, finding out the version of FUSE and of ceph-fuse is valuable. I think the --version switch should be used for bo... Patrick Donnelly
07:39 PM Bug #23234 (Need More Info): mds: damage detected while opening remote dentry
Patrick Donnelly
02:58 PM Bug #23234: mds: damage detected while opening remote dentry
the issue is caused by corrupted _parent xattr. have you ever done done mds journal reset or have you ever found scru... Zheng Yan
07:28 PM Bug #23214 (Pending Backport): doc: Fix -d option in ceph-fuse doc
Patrick Donnelly
07:28 PM Bug #23214 (Resolved): doc: Fix -d option in ceph-fuse doc
Patrick Donnelly
01:09 PM Bug #23262 (Resolved): kclient: nofail option not supported

I get an invalid argument when trying to mount ceph with nofail option
mon01,mon02,mon03:/ /mnt/ceph ceph name=cep...
Kenneth Waegeman
08:34 AM Bug #23210: ceph-fuse: exported nfs get "stale file handle" when mds migrating
I have test the patch on kernel 4.15.0 using dd and vdbench. dd is OK, vdbench still have the "Stale file handle" pro... lei gu
07:46 AM Bug #23250: mds: crash during replay: interval_set.h: 396: FAILED assert(p->first > start+len)
New link to MDS log, the other didn't work by any reason:
https://drive.google.com/open?id=1S1aAbst5yGIBpbUAG1IfkoFT...
Christoffer Lilja
07:38 AM Bug #23250: mds: crash during replay: interval_set.h: 396: FAILED assert(p->first > start+len)
Here comes a log where "debug mds = 20" was enabled.
Due to the big size i share it through my google drive:
http...
Christoffer Lilja
01:21 AM Bug #23213 (Need More Info): mds: exits after 'starting mds.* at -'
Jos Collin wrote:
> For MDS id other than the default (a,b,c)
Where do you get "default"? MDS ids have no default...
Patrick Donnelly
01:18 AM Bug #23211 (Fix Under Review): client: prevent fallback to remount when dentry_invalidate_cb is t...
Patrick Donnelly

03/06/2018

11:37 PM Bug #23028 (Pending Backport): client: allow client to use caps that are revoked but not yet retu...
Patrick Donnelly
11:36 PM Bug #23098 (Resolved): ceph-mds: prevent MDS names starting with a digit
Patrick Donnelly
11:34 PM Bug #23116 (Resolved): cephfs-journal-tool: add time to event list
Patrick Donnelly
09:29 PM Bug #22802 (Fix Under Review): libcephfs: allow setting default perms
Patrick Donnelly
06:17 PM Bug #23250 (Closed): mds: crash during replay: interval_set.h: 396: FAILED assert(p->first > star...
MDS crash during replay
Full log attached....
Christoffer Lilja
03:29 PM Bug #23248 (Resolved): ceph-fuse: trim ceph-fuse -V output
$ ./bin/ceph-fuse -V... Jos Collin
03:21 PM Bug #23247 (Won't Fix): doc: distinguish versions in ceph-fuse
ceph-fuse: general options shows:... Jos Collin
06:23 AM Bug #22869 (Closed): compiling Client.cc generate warnings
Closing this, as this is due to gcc 8.0.1 and it is not something specific to Client.cc. This warning comes everywher... Jos Collin
02:52 AM Bug #23234: mds: damage detected while opening remote dentry
amend the attach file, due to lost the character .png Yong Wang
02:48 AM Bug #23234: mds: damage detected while opening remote dentry
We can recover ceph status on the below way:
1. mv thoses backtrace failed file name to another name
2. change ...
Yong Wang
02:45 AM Bug #23234 (Won't Fix): mds: damage detected while opening remote dentry
ceph 10.2.10
centos 7.3
kernel client
3nodes 3mds active-standy-standy (cold model)
mds deteced meta damaged...
Yong Wang

03/05/2018

02:29 PM Bug #22802: libcephfs: allow setting default perms
PR is up:
https://github.com/ceph/ceph/pull/20719
Jeff Layton
11:44 AM Bug #23210: ceph-fuse: exported nfs get "stale file handle" when mds migrating
OK, I will try and feedback later. Could you pleaese tell me which rhel kernel version changed the get_parent() call ... lei gu
11:34 AM Bug #23210: ceph-fuse: exported nfs get "stale file handle" when mds migrating
recent rhel kernel does not call get_parent() for non-directory inode. please upgrade your kernel Zheng Yan
11:27 AM Bug #23210: ceph-fuse: exported nfs get "stale file handle" when mds migrating
I checked code of 3.10.0-327.el7 kernel. It calls get_parent() for non-directory inode. Recent kernels only call get_... Zheng Yan
10:25 AM Bug #23210: ceph-fuse: exported nfs get "stale file handle" when mds migrating
My kernel release version is 3.10.0-327.el7.x86_64.
I have tried to find out what causes these error:
1."Permissi...
lei gu
09:05 AM Bug #23210 (Need More Info): ceph-fuse: exported nfs get "stale file handle" when mds migrating
Jos Collin
08:59 AM Bug #23210: ceph-fuse: exported nfs get "stale file handle" when mds migrating
looks like kernel tried to get parent for non-directory inode. which version of kernel do you use? Zheng Yan
04:01 AM Bug #23210: ceph-fuse: exported nfs get "stale file handle" when mds migrating
I have backport it and make a full test.
The "Stale file handle" problem disappear, but it still have some problem...
lei gu
03:17 AM Bug #23210: ceph-fuse: exported nfs get "stale file handle" when mds migrating
we haven't backported that fix Zheng Yan
02:54 AM Bug #23210 (Resolved): ceph-fuse: exported nfs get "stale file handle" when mds migrating
[Test OS]:
1.CentOS7.2(ceph cluster)
2.CentOS7.2(client)
[Ceph version]: 10.2.7
[Problem description]
1.Sing...
lei gu
06:22 AM Bug #23214: doc: Fix -d option in ceph-fuse doc
https://github.com/ceph/ceph/pull/20705 Jos Collin
06:22 AM Bug #23214 (Fix Under Review): doc: Fix -d option in ceph-fuse doc
Jos Collin
05:42 AM Bug #23214 (Resolved): doc: Fix -d option in ceph-fuse doc
Fix -d option in ceph-fuse doc as 'enable debug output' Jos Collin
04:55 AM Bug #23213 (Need More Info): mds: exits after 'starting mds.* at -'
For MDS id other than the default (a,b,c), ceph-mds displays 'starting mds.otherid at -', but the mds process actuall... Jos Collin
03:21 AM Bug #23211: client: prevent fallback to remount when dentry_invalidate_cb is true but root->dir i...
https://github.com/ceph/ceph/pull/20700 Zhi Zhang
03:19 AM Bug #23211 (Resolved): client: prevent fallback to remount when dentry_invalidate_cb is true but ...
Recently we found our ceph-fuse clients got hang occasionally when ceph-fuse used "mount -o remount" process to inval... Zhi Zhang

03/02/2018

11:18 AM Bug #23191 (Duplicate): Improve UX when permissions are misconfigured
Thanks for the report. We are actually in the process of fixing this in #22525. Patrick Donnelly

03/01/2018

04:49 PM Bug #22038 (Resolved): ceph-volume-client: rados.Error: command not known
Patrick Donnelly
03:42 PM Bug #23191 (Duplicate): Improve UX when permissions are misconfigured
Setting up a cluster I typoed a *allow rwx mds* instead of *allow rwx*, like this:... Niklas Hambuechen
11:22 AM Bug #23098 (Fix Under Review): ceph-mds: prevent MDS names starting with a digit
Jos, I'm trimming this issue down to the first problem. Please fork a new issue for the other problem. Patrick Donnelly
02:00 AM Backport #23156 (In Progress): luminous: ceph-fuse: clarify -i is not a valid option
https://github.com/ceph/ceph/pull/20654 Prashant D

02/28/2018

01:31 PM Bug #22038 (Fix Under Review): ceph-volume-client: rados.Error: command not known
https://github.com/ceph/ceph/pull/20643 Patrick Donnelly
10:58 AM Bug #23172: mds: fixed MDS_FEATURE_INCOMPAT_FILE_LAYOUT_V2 definition breaks luminous upgrades
I don't see an easy way to resolve this unfortunately other than to provide a release note on a safe way to upgrade. ... Patrick Donnelly
10:39 AM Bug #23172 (Resolved): mds: fixed MDS_FEATURE_INCOMPAT_FILE_LAYOUT_V2 definition breaks luminous ...
commit ddba907279719631903e3a20543056d81d176a1b changed the id of MDS_FEATURE_INCOMPAT_FILE_LAYOUT_V2 from 8 to 9. (t... Dan van der Ster
03:34 AM Backport #23150 (In Progress): luminous: mds: add uptime to status asok command
https://github.com/ceph/ceph/pull/20626 Prashant D

02/27/2018

12:54 PM Backport #23158 (Resolved): jewel: mds: underwater dentry check in CDir::_omap_fetched is racy
https://github.com/ceph/ceph/pull/21185 Nathan Cutler
12:54 PM Backport #23157 (Resolved): luminous: mds: underwater dentry check in CDir::_omap_fetched is racy
https://github.com/ceph/ceph/pull/21187 Nathan Cutler
12:54 PM Backport #23156 (Resolved): luminous: ceph-fuse: clarify -i is not a valid option
https://github.com/ceph/ceph/pull/20654 Nathan Cutler
12:54 PM Backport #23155 (Rejected): jewel: mds: FAILED assert (p != active_requests.end()) in MDRequestRe...
Nathan Cutler
12:54 PM Backport #23154 (Resolved): luminous: mds: FAILED assert (p != active_requests.end()) in MDReques...
https://github.com/ceph/ceph/pull/21176 Nathan Cutler
12:54 PM Backport #23151 (Resolved): luminous: doc: update ceph-fuse with FUSE options
https://github.com/ceph/ceph/pull/21603 Nathan Cutler
12:54 PM Backport #23150 (Resolved): luminous: mds: add uptime to status asok command
https://github.com/ceph/ceph/pull/20626 Nathan Cutler
10:36 AM Bug #23032 (Pending Backport): mds: underwater dentry check in CDir::_omap_fetched is racy
Patrick Donnelly
10:30 AM Bug #23041 (Pending Backport): ceph-fuse: clarify -i is not a valid option
Patrick Donnelly
10:29 AM Bug #23094 (Pending Backport): mds: add uptime to status asok command
Patrick Donnelly
10:28 AM Bug #23059 (Pending Backport): mds: FAILED assert (p != active_requests.end()) in MDRequestRef MD...
Patrick Donnelly

02/26/2018

12:13 PM Bug #23098: ceph-mds: prevent MDS names starting with a digit
https://github.com/ceph/ceph/pull/20541 Jos Collin
12:11 PM Bug #23098: ceph-mds: prevent MDS names starting with a digit
Patrick Donnelly wrote:
> Jos Collin wrote:
> > ceph-mds shows `starting * at -` for invalid MDS id.
> >
> > $ ....
Jos Collin
 

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