Activity
From 04/30/2013 to 05/29/2013
05/29/2013
- 01:53 PM Bug #5040 (Fix Under Review): krbd: record that an parent info refresh has failed
- The following has been posted for review:
[PATCH] rbd: clean up a few things in the refresh path - 01:51 PM Bug #3094 (Fix Under Review): krbd: race between finding existing client and creating new one
- The following has been posted for review:
[PATCH] rbd: protect against duplicate client creation - 08:49 AM Bug #3094 (In Progress): krbd: race between finding existing client and creating new one
- I've been able to reproduce this problem by simply running
five instances of an "rbd map" command for the same image... - 11:47 AM Feature #4834 (In Progress): Recompile/package qemu with new version of librbd to enable asynchro...
- QEMU packages built against bobtail (0.56.6) and cuttlefish (0.61.2) with and without the async flush patch are avail...
- 11:18 AM Feature #5005: cinder: switch rbd driver to use librbd instead of the cli tool
- 11:18 AM Feature #5004: cinder: make rbd configuration easier to use
- 11:18 AM Feature #5003: cinder/nova: don't require ceph.conf on a compute host / support multiple clusters
- 08:47 AM Feature #5187 (Resolved): rbd: allow unmap using mapped image name
- The umount(8) command has a very useful feature that allows
one to specify *either* the device *or* the directory th... - 08:44 AM Bug #5186 (Won't Fix): krbd: mapping same image produces ambiguous /dev file
- Since it's possible to map the same image more than once,
the mechanism of putting an entry in /dev/rbd/rbd/<image>
... - 08:38 AM Bug #5185 (Closed): rbd: nothing prevents concurrent write mappings
- While attempting to test http://tracker.ceph.com/issues/3094
I learned that nothing prevented me from mapping the sa... - 08:16 AM Bug #5184 (Resolved): libceph: create_singlethread_workqueue() error handling
- In ceph_osdc_init() there are these lines of code:...
- 07:39 AM Bug #5146 (Resolved): krbd: wait for safe callback for writes
- The following has been committed to the ceph-client
"testing" branch:
70c725f rbd: wait for safe callback for... - 07:39 AM Bug #3859 (Resolved): osd_client: define ceph_osdc_clear_request_linger()
- The following has been committed to the ceph-client
"testing" branch:
ebd8324 libceph: add lingering request ... - 07:32 AM Bug #4777 (Resolved): krbd: verify a few things in the zeroing routines
- The following has been committed to the "testing" branch
of the ceph-client git respository:
81d7ac5 rbd: flu...
05/25/2013
- 07:27 AM Bug #3737: Higher ping-latency observed in qemu with rbd_cache=true during disk-write
- Update: seems to work fine if I turn writeback caching back on again (previously turned off before patching).
- 12:24 AM Bug #3737: Higher ping-latency observed in qemu with rbd_cache=true during disk-write
- Using ceph 0.61.2 and qemu 1.4.2 or earlier versions with the patch:
The following hangs after a few iterations:
...
05/24/2013
- 12:03 PM Feature #4454: openstack: support volume migration in Cinder
- https://blueprints.launchpad.net/cinder/+spec/volume-migration
- 11:59 AM Feature #4085: qemu-rbd: allow storing snapshot of ram associated with snapshot of disk
- 11:50 AM Feature #5167: openstack: cinder: differential backups
- 11:26 AM Feature #5167 (Resolved): openstack: cinder: differential backups
- Update the backup service in cinder to support a differential backup format, and the rbd driver to output differentials.
- 11:49 AM Documentation #5009: doc: explain how to get qemu packages for each distro
- 11:49 AM Documentation #5006: doc: openstack configuration changes for havana
- 11:48 AM Feature #5168: openstack: cinder: rbd as a backup target
- 11:30 AM Feature #5168 (Resolved): openstack: cinder: rbd as a backup target
- This would allow using a different pool as a backup instead of an object store.
- 07:59 AM Bug #3889 (Won't Fix): krbd: handle zero-length requests
- OK, after a little more discussion... We're going to
go the easy route and just close this issue. We'll
continue ... - 07:23 AM Bug #5146: krbd: wait for safe callback for writes
- Josh has reviewed this patch and the two others I posted
with it. I was testing the three of them together yesterda...
05/23/2013
- 12:33 PM Feature #4236 (Duplicate): krbd: properly handle flush commands
- Marking this duplicate of: http://tracker.ceph.com/issues/3889
I looked into the zero-length request stuff more ge... - 10:29 AM Bug #3889: krbd: handle zero-length requests
- We'll discuss details at our standup, but here is an update.
Unless I misunderstand him, Sage believes that reques... - 08:58 AM Bug #3889 (In Progress): krbd: handle zero-length requests
- I just sent the following in an e-mail to Josh and Sage,
but thought I might as well document it here. If we want
... - 10:14 AM Bug #5040 (In Progress): krbd: record that an parent info refresh has failed
- I've implemented these fixes and will post them for review
after they've gone through a teuthology run this afternoon. - 07:58 AM Bug #5040: krbd: record that an parent info refresh has failed
- ...
- 10:07 AM Bug #5070: rbd map failed and stalled in "D"
- Quick summary: I don't think this is an rbd problem....
- 01:05 AM Bug #5070: rbd map failed and stalled in "D"
- I added one more RBD device and mapped it, and it mapped ok, after I've tried to map again previous one and it is suc...
- 12:55 AM Bug #5070: rbd map failed and stalled in "D"
- I use vanilla 3.7.2 and built it with debian make-kpkg env.
root@tsk-vps-node-04:/sys# grep blk_trace_attr_group /... - 05:16 AM Bug #4777 (Fix Under Review): krbd: verify a few things in the zeroing routines
- The following patch has been posted for review. It's one of three
new patches available in the "review/wip-rbd" bra... - 05:16 AM Bug #3859 (Fix Under Review): osd_client: define ceph_osdc_clear_request_linger()
- The following patch has been posted for review. It's one of three
new patches available in the "review/wip-rbd" bra... - 05:15 AM Bug #5146 (Fix Under Review): krbd: wait for safe callback for writes
- The following patch has been posted for review. It's one of three
new patches available in the "review/wip-rbd" bra... - 12:38 AM Bug #5099: io performance / ceph block device
- dd if=/dev/zero of=/dev/rbd1 bs=1M count=1000 oflag=direct
but I try to test the same command above on nfs file sy...
05/22/2013
- 05:35 PM Bug #4777: krbd: verify a few things in the zeroing routines
- I'm going to ignore the whole IRC issue for now.
I'm almost certain it's not needed, and in fact
I'm pretty sure it... - 05:07 PM Bug #4870 (Resolved): rbd: watch request error handling bugs
- The first problem listed will be addressed by changes
done for http://tracker.ceph.com/issues/3859.
The second pr... - 04:50 PM Bug #3859 (In Progress): osd_client: define ceph_osdc_clear_request_linger()
- 04:47 PM Bug #3859: osd_client: define ceph_osdc_clear_request_linger()
- Once again, rather than doing what I thought might work,
I've decided on a better fix.
Right now the osd client t... - 04:12 PM Bug #3859: osd_client: define ceph_osdc_clear_request_linger()
- As described initially, it's not really valid to
call ceph_osdc_unregister_linger_request() until
after the origina... - 04:06 PM Bug #3859: osd_client: define ceph_osdc_clear_request_linger()
- I have implemented a change that waits for a WATCH
request (as well as "normal" data write requests)
to get an indi... - 03:59 PM Bug #5146: krbd: wait for safe callback for writes
- I have this implemented and will post a patch for
review after I've tested. It was easier than
expected.
Note,... - 12:57 PM Bug #5146 (Resolved): krbd: wait for safe callback for writes
- Right now rbd only waits for the acknowledgement callback
for all osd requests. This means that an rbd client may
... - 12:20 PM Bug #3858 (Resolved): osd_client: ceph_osdc_wait_request() seems wrong
- tl;dr: This is no longer a bug, so marking it resolved.
First of all, based on how it's used, if an
error occurs... - 10:08 AM Bug #3858: osd_client: ceph_osdc_wait_request() seems wrong
- I honestly don't know when it happened, but I now find
that rbd is not susceptible to this problem. All rbd
reques... - 11:54 AM Bug #5070: rbd map failed and stalled in "D"
- This is somewhat old code, and there are a few bugs
that have since been fixed that could be contributing
to this. ...
05/21/2013
- 02:58 PM Feature #4834: Recompile/package qemu with new version of librbd to enable asynchronous flushing ...
- Need deb and RPM
- 02:57 PM Feature #4550: Create Qemu+RBD rpm package for RHEL+CentOS 6.3 on ceph.com
- Ensure that aync flush from 4834 is included when building these packages for RHEL
- 02:36 PM Feature #5138 (Closed): LIO Support
- Modify the LIO scsi system to support RBD natively.
- 02:33 PM Feature #4231 (In Progress): librbd: Java bindings
- 02:33 PM Feature #4231: librbd: Java bindings
- 02:25 PM Feature #5005 (In Progress): cinder: switch rbd driver to use librbd instead of the cli tool
- 02:25 PM Feature #5004 (In Progress): cinder: make rbd configuration easier to use
- 02:25 PM Feature #5003 (In Progress): cinder/nova: don't require ceph.conf on a compute host / support mul...
- 12:17 PM Bug #2865 (Resolved): rbd import fails for directory but creates rbd image
- commit:cbff720ff54ac6948f455cf82c4c2eee31d703f4
- 11:39 AM Bug #2667 (Won't Fix): librbd: create_snap on a closed image segfaults
- 11:39 AM Bug #3964 (Won't Fix): krbd: 32-bit, kernel 3.2.0 system can't do O_DIRECT writes to mapped rbd i...
- 11:26 AM Bug #4897 (Duplicate): qemu rbd driver should allow manipulation of format 2, striped images
- 11:25 AM Bug #5099 (Resolved): io performance / ceph block device
- this is becuase dd is single a single sync io. doing 2 dd procs means you have 2 ios in flight, so 2x as fast. the ...
- 11:21 AM Bug #4522 (Can't reproduce): RBD utility "showmapped" bug
- 11:20 AM Feature #5135 (Duplicate): librbd should create format 2 images by default
- 11:11 AM Feature #5135 (Duplicate): librbd should create format 2 images by default
- The current way of creating RBD format 2 images is calling either rbd_create2 or rbd_create3.
Older binaries like ... - 11:19 AM Feature #5067 (Resolved): librbd: configuration options to override default image creation parame...
05/20/2013
- 12:08 PM Bug #4559 (Resolved): krbd: kernel BUG when mapping unexisting rbd device
- Maciej is correct, message signatures are not yet supported
in the kernel client. This issue has been created to ge... - 06:47 AM Bug #4559: krbd: kernel BUG when mapping unexisting rbd device
- ...
05/17/2013
- 12:30 PM Bug #4661: xfstest 139 hung
- Note that both the original crash and this latest one
involve (probably) some corruption found in a path
involving ... - 12:28 PM Bug #4661: xfstest 139 hung
- Finally getting back to this.
Here is the end of the log:... - 11:42 AM Bug #4559 (Need More Info): krbd: kernel BUG when mapping unexisting rbd device
- I have committed the following to the "testing" branch of
the ceph-client git respository:
7262cfc rbd: don't des... - 04:20 AM Bug #4559: krbd: kernel BUG when mapping unexisting rbd device
- I am going to test the patch. I will let you know about results probably next week.
- 02:22 AM Bug #5099 (Resolved): io performance / ceph block device
- ceph version 0.61.2,
ceph -s
health HEALTH_OK
monmap e1: 2 mons at {a=ip1:6789/0,b=ip2:6789/0}, election epoch...
05/16/2013
- 04:07 PM Feature #5067 (Fix Under Review): librbd: configuration options to override default image creatio...
- wip-librbd-config-create
- 02:30 PM Bug #4559 (Fix Under Review): krbd: kernel BUG when mapping unexisting rbd device
- The following has been posted for review:
[PATCH] rbd: don't destroy ceph_opts in rbd_add()
- 01:26 PM Bug #4559: krbd: kernel BUG when mapping unexisting rbd device
- I don't have enough information nor do I have a Xen setup so
it isn't easy for me to try to reproduce the problem re... - 01:12 PM Bug #4559: krbd: kernel BUG when mapping unexisting rbd device
- I believe I have found the problem.
In rbd_add(), if rbd_client_create() failed the error path
would call ceph_de... - 09:23 AM Bug #4559: krbd: kernel BUG when mapping unexisting rbd device
- I asked Maciej to report more specifically the platform he
was using (VM, and kernel/user space rbd). Answer:
Op... - 08:17 AM Subtask #5028 (Resolved): rbd: treat clones with zero parent overlap as non-layered
- The following was committed to the ceph-client "testing" branch.
70cf49cf rbd: ignore zero-overlap parent
05/15/2013
- 02:55 PM Bug #4559 (In Progress): krbd: kernel BUG when mapping unexisting rbd device
- Finally starting to look at this again. I'm going to
start by trying to reproduce it in the newly-reported
context.
05/14/2013
- 05:20 PM Bug #5070: rbd map failed and stalled in "D"
- probably connected with #4522
- 05:15 PM Bug #5070 (Can't reproduce): rbd map failed and stalled in "D"
- It happened with one device while others are mapped well.
[6765922.875713] ------------[ cut here ]------------
[... - 05:05 PM Bug #5032: xfstest 269 failure
- logs: ubuntu@teuthology:/a/teuthology-2013-05-14_01:00:46-kernel-next-testing-basic/13125
- 02:08 PM Feature #5067 (Resolved): librbd: configuration options to override default image creation parame...
- From http://permalink.gmane.org/gmane.comp.file-systems.ceph.devel/15064:
For example, there could be just:
rbd... - 03:01 AM Bug #4897: qemu rbd driver should allow manipulation of format 2, striped images
- I'm running into this as well.
Wouldn't it be a start to at least start creating image with rbd_create2|3 instead ...
05/13/2013
- 04:38 PM Bug #5053 (Duplicate): qemu xfs test failed in the nightlies
- 04:35 PM Bug #5053 (Duplicate): qemu xfs test failed in the nightlies
- ...
- 01:54 PM Bug #4959: xfstest 17 failure
- The same test failed again in the same way. This time rbd caching was enabled, while the first time it was disabled.
... - 01:09 PM Fix #5048 (Resolved): krbd: limit of ~230 mapped images at once
- this is just because we are using our major/minor device ids in a stupid way, iirc.
- 12:37 PM Feature #3763 (Resolved): krbd: handle flattening of mapped image
- 09:24 AM Bug #5040 (Resolved): krbd: record that an parent info refresh has failed
- In order to manage resized clone images (including the flattening
of a clone image) the kernel rbd client needs to g... - 06:28 AM Bug #4559: krbd: kernel BUG when mapping unexisting rbd device
- Do you suggest any workaround? I dont think that it is possible to downgrade to bobtail.
- 05:59 AM Bug #4559: krbd: kernel BUG when mapping unexisting rbd device
- I am affected by the same bug but only with ceph 0.61.1. Every time I try to map any volume (with proper keyring, id ...
05/12/2013
- 11:09 PM Feature #3064 (Resolved): librbd: A way to read from nearby replicas
- Flags to do this for reads of snapshots are added by commit:13ae13a9068afcd4eb4b3574c46875cad8c91ab6.
Making the i...
05/11/2013
- 05:38 PM Bug #5032 (Closed): xfstest 269 failure
- ...
- 10:58 AM Feature #3763: krbd: handle flattening of mapped image
- The following patches have been posted for review. They
are available in the "review/wip-flatten" branch of the
ce... - 10:57 AM Feature #3763 (Fix Under Review): krbd: handle flattening of mapped image
- The following patches have been posted for review. They
are available in the "review/wip-flatten" branch of the
ce... - 10:21 AM Feature #3763: krbd: handle flattening of mapped image
- I've got over 2800 iterations on UML and over 5300 iterations
on "normal" Linux running flattens while writing 16 co... - 10:56 AM Subtask #5028 (Fix Under Review): rbd: treat clones with zero parent overlap as non-layered
- The following patch has been posted for review. It is
available in the "review/wip-flatten" branch of the
ceph-cli... - 10:31 AM Subtask #5028 (Resolved): rbd: treat clones with zero parent overlap as non-layered
- When the overlap of a clone with its parent is 0, there
is no need to consult the parent for any image data any
mor...
05/10/2013
- 05:21 PM Bug #4959: xfstest 17 failure
- Whoops, meant to update this this morning. There's only one set of tests running, so no concurrency.
- 11:29 AM Bug #4959: xfstest 17 failure
- That's a really weird output.
The "*** test 3" (and 3 and 4) are shown at the top of a
loop that:
- runs fsstres... - 05:13 PM Feature #2256: rbd: parallelize deletions
- commit:b5e9b56fc93dd4896c802aff1096430b523ad84c
- 05:13 PM Feature #2256 (Resolved): rbd: parallelize deletions
- 01:25 PM Documentation #5009 (Resolved): doc: explain how to get qemu packages for each distro
- Once #4550 and #4834 are done, we'll have qemu packages with async flush for several distros. This is pretty importan...
- 01:20 PM Feature #5003: cinder/nova: don't require ceph.conf on a compute host / support multiple clusters
- The nova blueprint is: https://blueprints.launchpad.net/nova/+spec/better-libvirt-network-volume-support
- 12:04 PM Feature #5003 (Rejected): cinder/nova: don't require ceph.conf on a compute host / support multip...
- https://bugs.launchpad.net/cinder/+bug/1077817
- 12:29 PM Documentation #5006 (Resolved): doc: openstack configuration changes for havana
- In Havana, the cinder and nova configuration should be a bit simpler (see #5003, #5004, and #5005). Update (or add a ...
- 12:14 PM Feature #5004: cinder: make rbd configuration easier to use
- Moved the librbd part to #5005.
- 12:08 PM Feature #5004 (Resolved): cinder: make rbd configuration easier to use
- Get the user out of a config option instead of an environment variable, and switch to librbd from cli rbd so
the opt... - 12:14 PM Feature #5005 (Resolved): cinder: switch rbd driver to use librbd instead of the cli tool
- This will give us better error handling and easier backwards compatibility. It will also make it easer to match the c...
- 11:32 AM Feature #3064 (In Progress): librbd: A way to read from nearby replicas
- 10:53 AM Feature #3763: krbd: handle flattening of mapped image
- I found that in the case that an existence check callback
(for a write) if the image had been flattened, I was
resu... - 06:27 AM Feature #3763: krbd: handle flattening of mapped image
- I have evidence that handling a flatten of an image
works correctly when a read parent is underway, as
well as when... - 10:35 AM Feature #4804: tgt: switch to aio
- 10:35 AM Feature #4917: iSCSI: Package tgt
05/09/2013
- 07:27 AM Bug #4661: xfstest 139 hung
- I spent a *little* time looking at the crash I've got, and
I'm getting fairly convinced this is an XFS problem. It
... - 06:27 AM Feature #3763: krbd: handle flattening of mapped image
- This work is mostly done, but I need to put it through some
more thorough tests before I'll post it for review. If...
05/08/2013
- 05:53 PM Bug #4959: xfstest 17 failure
- A single xfstest failed:...
- 04:32 PM Bug #4959 (Closed): xfstest 17 failure
- logs: ubuntu@teuthology:/a/teuthology-2013-05-08_01:00:26-rbd-master-testing-basic/8696
Traceback (most recent cal... - 11:23 AM Bug #4446 (Need More Info): librbd: crash from opensolaris vm
- 06:23 AM Bug #4912 (Resolved): rbd: fix leak of format 2 snapshot context
- 06:23 AM Bug #4912: rbd: fix leak of format 2 snapshot context
- The following has been committed to the "testing-next"
branch of the ceph-client git repository. I am holding
off ... - 06:18 AM Bug #4911 (Resolved): rbd: revalidate only for mapping size changes
- The following has been committed to the "testing-next"
branch of the ceph-client git repository. I am holding
off ...
05/06/2013
- 07:02 PM Bug #4912 (Fix Under Review): rbd: fix leak of format 2 snapshot context
- The following has been posted for review:
[PATCH] rbd: fix leak of format 2 snapshot context
- 06:32 AM Bug #4912 (Resolved): rbd: fix leak of format 2 snapshot context
- When rbd_dev_v2_refresh() is called, the rbd device already has a
snapshot context associated with it. But that nev... - 07:01 PM Bug #4911 (Fix Under Review): rbd: revalidate only for mapping size changes
- The following has been posted for review:
[PATCH] rbd: revalidate only for mapping size changes - 04:37 AM Bug #4911 (Resolved): rbd: revalidate only for mapping size changes
- This commit:
d98df63e rbd: revalidate_disk upon rbd resize
instituted a call to revalidate_disk() to notify int... - 06:44 PM Feature #3763 (In Progress): krbd: handle flattening of mapped image
- I thought I'd already marked it such, but I've been working on this
for a few days. At this point I have some funct... - 04:02 PM Feature #2256 (In Progress): rbd: parallelize deletions
- 02:46 PM Feature #4917: iSCSI: Package tgt
- At minimum we want:
(1) a package people can download and install (vs they must build it)
(2) something that is... - 01:40 PM Feature #4917 (Resolved): iSCSI: Package tgt
- 02:38 PM Bug #2654 (Won't Fix): Stale rbd volume cannot be unmaped
- the problem here is just that you are on a 3.2 kernel. many many bugs were fixed but they were only backported as fa...
05/02/2013
- 02:05 PM Feature #3763: krbd: handle flattening of mapped image
- I'm trying to decide what to do with this issue.
In my mind, it has always had something to do
with dealing with ... - 01:31 PM Bug #4897 (Duplicate): qemu rbd driver should allow manipulation of format 2, striped images
- From irc, someone points out that qemu-img convert can't create anything but format 1 images. We should update the b...
- 12:38 PM Bug #4833 (Resolved): krbd: fix a bug in resizing a mapping
- I forgot to close this.
This has been committed to the "testing" branch:
e28626a rbd: fix a bug in resizing a m... - 12:36 PM Bug #4880 (Resolved): krbd: clear EXISTS flag if mapped snapshot disappears
- The following have been committed to the "testing" branch
of the ceph-client git repository:
15228ed rbd: clear E... - 12:35 PM Feature #3926 (Resolved): krbd: use slab allocation for common data structures
- The following have been committed to the "testing" branch
of the ceph-client git repository:
1c2a9df rbd: allocat... - 12:33 PM Bug #4803 (Resolved): krbd: memory leaks while testing layered images
- The following has been committed to the ceph-client
"testing" branch:
b5b09be rbd: fix image request leak on pare... - 05:43 AM Bug #4803 (Fix Under Review): krbd: memory leaks while testing layered images
- The following has been posted for review:
[PATCH] rbd: fix image request leak on parent read
It is available on... - 10:53 AM Bug #4661: xfstest 139 hung
- A little more info... I think this machine may need some repair
so I'm going to reboot it--I can't get anything mor... - 09:18 AM Bug #4661: xfstest 139 hung
- The kernel did not drop into kdb, but it's still alive.
(Machine is mira064, by the way.)
Well, not fully alive. ... - 09:04 AM Bug #4661: xfstest 139 hung
- OK, I hit something.
Things were definitely running concurrently this time--I saw
interleaved output from all thr... - 08:17 AM Bug #4661: xfstest 139 hung
- what might be more effective is taking the full sequence of tests run by the node when we do the full run and do that...
- 05:44 AM Bug #4661: xfstest 139 hung
- Still no hangs.
HOWEVER I screwed up. I put the iteration count
at 1000 for running xfstests. However I only di... - 06:11 AM Bug #3871 (Resolved): krbd: initial header read may be out of date
- I guess I neglected to mark this resolved.
The following was committed to the "testing" branch
of the ceph-client... - 06:09 AM Bug #4559: krbd: kernel BUG when mapping unexisting rbd device
- I haven't checked, but I presume this one is still
happening. It's pretty important, considering it
produces a cra... - 06:08 AM Bug #4802 (Resolved): krbd: walk through error paths and fix them
- This code walk-through process is and will be ongoing.
I have committed all the patches mentioned above, and
I'm ba...
05/01/2013
- 07:59 PM Bug #4803: krbd: memory leaks while testing layered images
- I believe I have found the leak. I have done UML testing
and am about to initiate teuthology testing. I'll post
t... - 07:52 PM Bug #4661: xfstest 139 hung
- 135 iterations completed without hanging, running two clients
each running tests 137-141.
Quite honestly though I... - 10:47 AM Bug #4661: xfstest 139 hung
- I have been trying to reproduce this problem by having just
one client run tests 137-141, repeatedly. At this point... - 02:47 PM Feature #3926 (Fix Under Review): krbd: use slab allocation for common data structures
- In addition to those in rbd, the following patches
for libceph have been posted for review. They are
also availabl... - 02:46 PM Feature #3926: krbd: use slab allocation for common data structures
- The following patches have been posted for review.
They are available in the "review/wip-slabs" branch
of the ceph-... - 02:45 PM Bug #4880 (Fix Under Review): krbd: clear EXISTS flag if mapped snapshot disappears
- The following patches have been posted for review.
They are available in the "review/wip-slabs" branch
of the ceph-... - 05:05 AM Bug #4880 (Resolved): krbd: clear EXISTS flag if mapped snapshot disappears
- This commit removed the rbd device snapshot list:
17e4749 rbd: kill off the snapshot list
It inadvertently re... - 05:00 AM Bug #4868 (Resolved): rbd: kill off the snapshot list
- The following have been committed to the "testing" branch
of the ceph-client git repository:
1fbd6ca rbd: look up... - 04:59 AM Bug #3952 (Resolved): krbd: no need for object header version
- The following have been committed to the "testing"
branch of the ceph-client git repository:
7178711 rbd: stop tr... - 04:58 AM Bug #4867 (Resolved): rbd: a few small issues
- The following have been committed to the "testing" branch
of the ceph-client git repository:
451411f rbd: fix up ... - 04:57 AM Bug #4857 (Resolved): libceph: define snap context creation function
- The following have been committed to the "testing" branch
of the ceph-client git repository:
6b6e51a libceph: cre... - 04:56 AM Bug #4774 (Resolved): krbd: don't create /dev entries for backing devices
- The following have been committed to the "testing" branch
of the ceph-client git repository:
452a982 rbd: drop mo... - 02:56 AM Bug #2654: Stale rbd volume cannot be unmaped
- Hi, any news on this?
04/30/2013
- 02:44 PM Bug #4661 (In Progress): xfstest 139 hung
- Once again, we have the same evidence in these last two
crashes as we did before, which is to say, not enough to
re... - 01:48 PM Bug #4827 (Resolved): librbd: use after free of ceph context or something in it
- commit:c2bcc2a60c2c1f66c757c01ed6bcc6778821f81d
- 11:22 AM Bug #4827: librbd: use after free of ceph context or something in it
- The fix might work after all. The test was still running against the next branch since I had specified it in the ceph...
- 08:38 AM Feature #3893 (Rejected): krbd: document the new request code
- Almost a month and nobody seems to care that I think
this should just go away.
It's going away.
- 08:32 AM Bug #3925: krbd: sysfs write lockdep warnings
- I was working on trying to argue that this problem goes
away when the sysfs files for snapshots go away:
http:/... - 07:22 AM Bug #4870 (Resolved): rbd: watch request error handling bugs
- These are error conditions that may not be likely, but...
In rbd_dev_header_watch_sync():
1) if we are initiatin... - 06:57 AM Bug #4796 (Resolved): krbd: don't create sysfs entries for snapshots of mapped images
- The following has been committed to the ceph-client
"testing" branch:
f03a167 rbd: don't create sysfs entries for... - 06:54 AM Bug #4803 (In Progress): krbd: memory leaks while testing layered images
- The following have been committed to the ceph-client
"testing" branch. I am not closing this issue though,
there i... - 06:50 AM Bug #4800 (Resolved): krbd: avoid dropping extra reference in rbd_free_disk()
- This has been committed to the ceph-client "testing" branch:
b1557a5 rbd: avoid dropping extra reference in rbd_fr... - 05:52 AM Bug #4868 (Fix Under Review): rbd: kill off the snapshot list
- The following have been posted for review. They are
available in the "review/wip-rbd-cleanup-6" branch of
the ceph-... - 05:09 AM Bug #4868 (Resolved): rbd: kill off the snapshot list
- We no longer use the snapshot list for anything. When we need to
look up a snapshot name, id, size, or feature mask... - 05:51 AM Bug #3952 (Fix Under Review): krbd: no need for object header version
- The following have been posted for review. They are
available in the "review/wip-rbd-cleanup-6" branch of
the ceph-... - 05:48 AM Bug #4867 (Fix Under Review): rbd: a few small issues
- The following have been posted for review. They are
available in the "review/wip-rbd-cleanup-6" branch of
the ceph-... - 05:12 AM Bug #4867: rbd: a few small issues
- rbd: don't revalidate so much
Whenever a header object event causes a mapped rbd image to refresh
... - 05:11 AM Bug #4867: rbd: a few small issues
- rbd: snap names are pointer to constant data
Make explicit that snapshot names don't change by making functions
r... - 05:07 AM Bug #4867: rbd: a few small issues
- rbd: fix up the layering warning message
A warning gets spewed for any image being probed, including parent
image... - 05:05 AM Bug #4867 (Resolved): rbd: a few small issues
- I found and fixed a few small issues in the rbd code and I'm
just documenting them here.
- 05:47 AM Bug #4857 (Fix Under Review): libceph: define snap context creation function
- The following have been posted for review. They are
available in the "review/wip-rbd-cleanup-6" branch of
the ceph...
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