Activity
From 02/09/2016 to 03/09/2016
03/09/2016
- 11:10 PM Backport #15032 (In Progress): infernalis: QEMU VM hangs talking to RBD via librbd
- 09:52 PM Backport #15032 (Resolved): infernalis: QEMU VM hangs talking to RBD via librbd
- https://github.com/ceph/ceph/pull/8010
- 11:09 PM Backport #15033 (In Progress): hammer: QEMU VM hangs talking to RBD via librbd
- 09:52 PM Backport #15033 (Resolved): hammer: QEMU VM hangs talking to RBD via librbd
- https://github.com/ceph/ceph/pull/8011
- 10:37 PM Bug #14988: QEMU VM hangs talking to RBD via librbd
- *master PR*: https://github.com/ceph/ceph/pull/8009 (reproducer -- confirms not an issue in Jewel)
- 09:52 PM Bug #14988 (Pending Backport): QEMU VM hangs talking to RBD via librbd
- Note that there is no master PR for this issue. Jason is going to do the fix in infernalis and then backport it from ...
- 09:46 PM Bug #14988: QEMU VM hangs talking to RBD via librbd
- Shouldn't be an issue in Jewel due to new asynchronous internals
- 09:26 PM Bug #14988 (In Progress): QEMU VM hangs talking to RBD via librbd
- 09:13 PM Bug #14988: QEMU VM hangs talking to RBD via librbd
- If an AIO request results in an image refresh due to a new snapshot creation, the cache will be flushed. When this o...
- 10:02 PM Bug #14789 (Resolved): Truncate of non-existent object results in object map flagged as exists
- 09:55 PM Bug #15034 (Resolved): Possible inconsistent IO when using configured for multiple op threads
- When 'rbd_op_threads' is set to a value higher than 1 (defaults to 1), it's quite possible for an aio flush op to com...
- 06:11 PM Bug #13122 (Resolved): rbd: stripingv2 feature bit not set when unnecessary for striping params
- This was fixed sometime in the recent rbd cli refactor.
- 04:56 PM Subtask #15029 (Resolved): Use watch/notify to alert to specific changes in the rbd_mirroring object
- This will eliminate to constantly poll the object for updates -- instead, it would only need to pull the object after...
- 04:32 PM Bug #15028 (Resolved): Deep-flatten incorrectly updates fast-diff stats
- Flattening a clone of an empty image with fast-diff and deep-flatten enabled results in all objects being flagged as ...
- 03:24 PM Fix #15026 (New): use derr instead of cerr in rbd cli actions
- ...
- 09:14 AM Bug #15007: Cannot rebuild object map in in-flight IO
- Due to the upgrade to infernalis it would be fine to get the ability for live enabling the object map. Jonas +1
- 08:01 AM Bug #15007: Cannot rebuild object map in in-flight IO
- Jason Dillaman wrote:
> > Object Map Rebuild: 99% complete...failed.
> > rbd: rebuilding object map failed: (16) De... - 02:09 AM Fix #3588 (Resolved): rbd.py's clone should take stripe parms, call rbd_clone2
- Fixed as part of the new image create api use in commit:c3be44ed8f9d99d7257156f2e0bf7ef6ea1b5761
03/08/2016
- 06:21 PM Bug #14908 (Fix Under Review): Journal replay needs to conditionally refresh the image between ev...
- *PR*: https://github.com/ceph/ceph/pull/7978
- 04:52 PM Bug #14908 (In Progress): Journal replay needs to conditionally refresh the image between events
- 04:58 PM Bug #14986 (Closed): rbd export/export-diff with needs to protect against unintended journal replay
- The journal actually won't be replayed since export/export-diff open the image read-only. This prevents the journal ...
- 04:45 PM Bug #14953 (Rejected): can add 'rbd lock' to format 1 images
- 04:43 PM Bug #14953: can add 'rbd lock' to format 1 images
- @Vasu, the "rbd lock"-related commands are to be considered as advisory locks. There is no enforcement within librbd...
- 04:41 PM Bug #14988 (Need More Info): QEMU VM hangs talking to RBD via librbd
- 04:19 PM Bug #14780 (Resolved): librbd: TaskFinisher lifetime no longer matches ImageWatcher
- 02:50 PM Bug #15007 (Resolved): Cannot rebuild object map in in-flight IO
- > Object Map Rebuild: 99% complete...failed.
> rbd: rebuilding object map failed: (16) Device or resource busy
03/07/2016
- 04:52 PM Documentation #15000 (Resolved): Need better documentation to describe RBD image features
- 01:18 PM Bug #14988: QEMU VM hangs talking to RBD via librbd
- @Roy,
From the backtrace, Ceph is waiting for a cache flush to complete. The thread responsible for handling cac...
03/06/2016
- 08:11 PM Bug #14988: QEMU VM hangs talking to RBD via librbd
- ...
- 06:28 PM Bug #14988: QEMU VM hangs talking to RBD via librbd
- @Roy: Upgrading is recommended anyway, but before you take that step you can try setting "rbd_non_blocking_aio" to fa...
- 06:01 PM Bug #14988: QEMU VM hangs talking to RBD via librbd
- I can try with a newer Ceph, but #13726 seems to be dependant upon RBD cache being disabled but it should be enabled ...
03/05/2016
- 10:49 PM Bug #14988: QEMU VM hangs talking to RBD via librbd
- @Roy: Can you reproduce this on 0.94.6? If not, it is probably http://tracker.ceph.com/issues/13726
- 08:44 PM Bug #14988 (Resolved): QEMU VM hangs talking to RBD via librbd
- I'm having a repeatable hang in QEMU (v2.4.1) talking to a Ceph (v0.95.4) RBD via librbd.
I've acquired a core fil... - 12:32 AM Bug #14986 (Closed): rbd export/export-diff with needs to protect against unintended journal replay
- If journaling is enabled on an image, reading from the image HEAD will result in a journal replay. If the image was ...
03/04/2016
- 09:33 PM Bug #14984 (Resolved): rbdmap.service should include RBDMAPFILE environment variable
- /usr/bin/rbdmap requires the RBDMAPFILE variable to be set. I've worked around this on my machines by adding Environm...
- 03:28 PM Subtask #14981 (Resolved): rbd-mirror daemon systemd / upstart scripts
03/03/2016
- 03:48 PM Subtask #14869 (Fix Under Review): journal library should re-use thread pool and timer
- *PR*: https://github.com/ceph/ceph/pull/7906
- 09:17 AM Subtask #13296 (In Progress): Mirroring API + rbd CLI updates for images
- 01:34 AM Subtask #13296: Mirroring API + rbd CLI updates for images
- Correct, the description is from an old design. We are using http://pad.ceph.com/p/rbd_mirror_daemon to track the cu...
03/02/2016
- 10:06 PM Subtask #13296: Mirroring API + rbd CLI updates for images
- Jason Dillaman wrote:
> A new "mirroring enabled" field should be added to the RBD image header. Mirroring should n... - 05:37 PM Subtask #13296: Mirroring API + rbd CLI updates for images
- 05:43 PM Bug #14953 (Rejected): can add 'rbd lock' to format 1 images
- this is on hammer 0.94.5, i think its deprecated now recently but still want to document it
1) 2 node ceph cluste... - 05:37 PM Subtask #14869 (In Progress): journal library should re-use thread pool and timer
- 05:35 PM Subtask #14413 (In Progress): Pull full image from remote peer when out-of-sync
- 05:19 PM Subtask #14663 (Fix Under Review): Integrate librbd with journal tag allocation
- *PR*: https://github.com/ceph/ceph/pull/7884
- 04:33 AM Subtask #14414 (Fix Under Review): Add new "exclusive lock released" journal event to librbd
- https://github.com/ceph/ceph/pull/7818
- 04:30 AM Subtask #14161 (Resolved): Serialize snap create, snap rollback, and resize operations for journa...
- https://github.com/ceph/ceph/pull/7019
- 04:23 AM Subtask #14419 (Resolved): RBD mirroring settings should be moved to new pool object
- https://github.com/ceph/ceph/pull/7620
- 04:21 AM Feature #2468 (Resolved): librbd: provide a way for a user to flush and invalidate the cache
- 04:18 AM Bug #14822 (Resolved): Journal replay needs to support replaying successful maintenance ops
- 04:18 AM Cleanup #14809 (Resolved): ImageWatcher unwatch and flush should use async librados methods
- 04:17 AM Tasks #14550 (Resolved): Deprecate format v1 RBD images
- 04:16 AM Tasks #14551 (Resolved): Update RBD default features
03/01/2016
- 09:52 PM Feature #14909 (New): Journal replay should support multiple tag class streams
- 04:33 PM Subtask #14937 (Resolved): Cloned images must only be bootstrapped after parent image successfull...
02/29/2016
- 06:24 PM Tasks #14551 (Fix Under Review): Update RBD default features
- *PR*: https://github.com/ceph/ceph/pull/7846
*PR*: https://github.com/ceph/ceph-qa-suite/pull/841
*PR*: https://git... - 04:28 PM Tasks #14551 (In Progress): Update RBD default features
- 05:26 PM Backport #13757: rbd: pure virtual method called
- It was rejected because firefly is EOL.
- 05:22 PM Backport #13757: rbd: pure virtual method called
- This problem was reported in the OpenStack gate for ceph:
https://bugs.launchpad.net/ubuntu/+source/ceph/+bug/1551... - 02:09 AM Tasks #14550 (In Progress): Deprecate format v1 RBD images
02/28/2016
- 08:34 PM Cleanup #14809: ImageWatcher unwatch and flush should use async librados methods
- *PR*: https://github.com/ceph/ceph/pull/7839
- 05:47 PM Cleanup #14809 (In Progress): ImageWatcher unwatch and flush should use async librados methods
- 05:46 PM Feature #14909 (In Progress): Journal replay should support multiple tag class streams
02/26/2016
- 07:22 PM Feature #14909 (New): Journal replay should support multiple tag class streams
- Assume an journal layout like:
Object 0: Object 1:
tag=0 (class 0), entry=0 tag=2 (class 0... - 07:15 PM Bug #14908 (Resolved): Journal replay needs to conditionally refresh the image between events
- If a previously replayed maintenance operation requires an image refresh, perform the refresh before processing more ...
- 04:42 PM Subtask #13298 (Resolved): Journal registered client entry should store bufferlist payload
- 06:03 AM Backport #14863 (Resolved): hammer: test/crypto.cc:161:43: error: ‘ceph_clock_now’ was not declar...
- 02:54 AM Feature #14264 (Resolved): async rbd_open() option
02/25/2016
- 08:04 PM Subtask #14869 (Resolved): journal library should re-use thread pool and timer
- This will allow the RBD mirror daemon to not need to allocate two threads per image.
- 04:40 PM Feature #14867 (Resolved): add object map verifier to RBD CLI
- Add rbd object-map verify to the RBD CLI that reads the object map and compares it with a rebuilt one from the availa...
- 03:35 PM Bug #14822 (Fix Under Review): Journal replay needs to support replaying successful maintenance ops
- *PR*: https://github.com/ceph/ceph/pull/7785
- 12:06 PM Backport #14863: hammer: test/crypto.cc:161:43: error: ‘ceph_clock_now’ was not declared in this ...
- https://github.com/ceph/ceph/commit/fb4b6c52d8e31e8dedfa8aecc16c389f0e7d86cf was partially included as part of https:...
- 12:04 PM Backport #14863 (Resolved): hammer: test/crypto.cc:161:43: error: ‘ceph_clock_now’ was not declar...
- https://github.com/ceph/ceph/pull/7801
- 06:07 AM Feature #14264: async rbd_open() option
- I think the status can be changed to resolved.
02/24/2016
- 04:23 PM Bug #14822 (In Progress): Journal replay needs to support replaying successful maintenance ops
- 02:23 PM Bug #14847 (Resolved): teuthology: test_librbd_python crashes
- 11:10 AM Bug #14789: Truncate of non-existent object results in object map flagged as exists
- https://github.com/ceph/ceph/pull/7772
- 11:09 AM Bug #14789 (Fix Under Review): Truncate of non-existent object results in object map flagged as e...
- 06:10 AM Bug #14483 (Resolved): Flattening an rbd image with a running Qemu instances causes librbd worker...
- 06:08 AM Backport #14611 (Resolved): hammer: Flattening an rbd image with a running Qemu instances causes ...
- 06:03 AM Backport #14611 (In Progress): hammer: Flattening an rbd image with a running Qemu instances caus...
- 06:08 AM Backport #14620 (Resolved): hammer: unsafe use of libnss PK11_GetBestSlot()
- 06:03 AM Backport #14620 (In Progress): hammer: unsafe use of libnss PK11_GetBestSlot()
02/23/2016
- 04:53 PM Bug #14595 (Resolved): Race between releasing exclusive lock and incoming write ops
- This is not an issue within jewel due to the new block-writes ability and exclusive lock state machine.
- 04:30 PM Bug #14846 (In Progress): teuthology: helgrind warnings
- 01:14 PM Bug #14846 (Closed): teuthology: helgrind warnings
- http://teuthology.ovh.sepia.ceph.com/teuthology/teuthology-2016-02-22_16:00:01-rbd-master---basic-openstack/3178/teut...
- 04:29 PM Bug #14847 (Fix Under Review): teuthology: test_librbd_python crashes
- *PR*: https://github.com/ceph/ceph/pull/7761
- 01:15 PM Bug #14847 (Resolved): teuthology: test_librbd_python crashes
- http://teuthology.ovh.sepia.ceph.com/teuthology/teuthology-2016-02-22_16:00:01-rbd-master---basic-openstack/3200/teut...
02/20/2016
- 05:29 AM Backport #14824: hammer: rbd and pool quota do not go well together
- Original description: A partial backport to fix the OSD crash was completed already (#13335). This ticket is to adapt...
- 05:26 AM Bug #12018 (Pending Backport): rbd and pool quota do not go well together
02/19/2016
- 09:01 PM Bug #14085 (Can't reproduce): TestInternal.ShrinkFlushesCache librbd/test_internal.cc:686: Value ...
- 08:58 PM Subtask #14412 (Resolved): Track epoch and period for mirrored images
- 07:28 PM Backport #14824 (Rejected): hammer: rbd and pool quota do not go well together
- 04:07 PM Bug #14822 (Resolved): Journal replay needs to support replaying successful maintenance ops
- For example:
journal snap create start
snap create
journal snap create finish
<crash>
-- on replay --
snap cr...
02/18/2016
- 09:45 PM Cleanup #14809 (Resolved): ImageWatcher unwatch and flush should use async librados methods
- See https://github.com/ceph/ceph/pull/7649 for new API
- 05:55 AM Bug #10773: dumpling, hammer, jewel: qemu/tests/qemu-iotests/077 fails
- http://pulpito.ceph.com/loic-2016-02-16_22:05:19-rbd-hammer-backports---basic-multi/12638/...
02/17/2016
- 04:37 PM Bug #14789 (Resolved): Truncate of non-existent object results in object map flagged as exists
- This won't affect the proper read of data but it will incorrectly affect the disk usage calculations (and it introduc...
- 02:54 AM Cleanup #14781 (New): Reuse ImageCtx::op_work_queue for TaskFinisher's finisher thread
- Convert any remaining tasks to be fully async so that the extra thread can be removed from librbd.
- 01:19 AM Bug #14780 (Fix Under Review): librbd: TaskFinisher lifetime no longer matches ImageWatcher
- https://github.com/ceph/ceph/pull/7667
- 01:13 AM Bug #14780 (Resolved): librbd: TaskFinisher lifetime no longer matches ImageWatcher
- Since notify handling was made async from the librados threads in commit:d898995b0e3ea301b1325f68a0532d57afa3c816 tes...
02/12/2016
- 01:37 PM Bug #14373 (Resolved): Cannot reliably create snapshot after freezing QEMU IO
- 01:37 PM Bug #14030 (Resolved): rbd merge-diff doesn't properly handle >2GB diffs
- 01:35 PM Bug #13491 (Resolved): misdirected op in rbd balance-reads test
- 05:42 AM Backport #14610 (Resolved): infernalis: Flattening an rbd image with a running Qemu instances cau...
- 05:38 AM Backport #14610 (In Progress): infernalis: Flattening an rbd image with a running Qemu instances ...
- 05:40 AM Backport #14062 (Resolved): infernalis: rbd merge-diff doesn't properly handle >2GB diffs
- 05:38 AM Backport #14062 (In Progress): infernalis: rbd merge-diff doesn't properly handle >2GB diffs
- 05:40 AM Backport #14542 (Resolved): infernalis: Cannot reliably create snapshot after freezing QEMU IO
- 05:38 AM Backport #14542 (In Progress): infernalis: Cannot reliably create snapshot after freezing QEMU IO
- 05:36 AM Backport #13733 (Resolved): misdirected op in rbd balance-reads test
02/11/2016
- 04:32 PM Subtask #14739 (Can't reproduce): Support deleting a journal when its being replayed by the RBD m...
- Attempting to delete an image which is being mirrored will not work if the RBD mirroring daemon is watching the journ...
- 04:26 PM Feature #14738 (Resolved): Optionally unregister "laggy" journal clients
- Support an optional configuration setting for the maximum number of object sets a journal client can be behind before...
- 04:37 AM Bug #14280 (Resolved): cls_rbd: object_map_save should enable checksums
- 04:37 AM Bug #14164 (Resolved): [ FAILED ] TestLibRBD.SnapRemoveViaLockOwner
- 02:12 AM Tasks #13959: add python3-specific packages for rbd and rados python bindings
- The conversion of rbd.py to cython makes this a little more complex - we'll need to build separate versions of the rb...
02/10/2016
- 01:18 AM Bug #14147 (Closed): coredumps in rbd-jewel-distro-basic-mira
- no longer happening on jewel
- 01:16 AM Bug #8385: RBD / QEMU Crash: Invalid fastbin entry (free)
- This may be related to http://tracker.ceph.com/issues/14620
02/09/2016
- 03:40 PM Backport #14620: hammer: unsafe use of libnss PK11_GetBestSlot()
- Maybe http://tracker.ceph.com/issues/14367 is the corresponding issue ?
- 06:34 AM Backport #14620 (Fix Under Review): hammer: unsafe use of libnss PK11_GetBestSlot()
- 06:22 AM Backport #14620 (In Progress): hammer: unsafe use of libnss PK11_GetBestSlot()
- 06:21 AM Backport #14620: hammer: unsafe use of libnss PK11_GetBestSlot()
PK11_GetBestSlot() does not appear to be threadsafe, and can be called from multiple threads, leading to a crash si...- 06:14 AM Bug #14476 (Resolved): rbd: TaskFinisher::cancel should remove event from SafeTimer
- 06:14 AM Feature #13633 (Resolved): Verify self-managed snapshot functionality on image create
- 06:14 AM Bug #14452 (Resolved): rbd-replay does not check for EOF and goes to endless loop
- 05:57 AM Backport #14142 (Resolved): infernalis: Verify self-managed snapshot functionality on image create
- 05:57 AM Backport #14199 (Resolved): infernalis: [ FAILED ] TestLibRBD.SnapRemoveViaLockOwner
- 05:57 AM Backport #14321 (Resolved): infernalis: cls_rbd: object_map_save should enable checksums
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