Activity
From 06/30/2013 to 07/29/2013
07/29/2013
- 01:11 PM Bug #5426: librbd: mutex assert in perfcounters::tinc in librbd::AioCompletion::complete()
- nevermind, the PerfCounters is invalid too, with m_lower_bound = 22777856, m_upper_bound = 0
- 01:06 PM Bug #5426: librbd: mutex assert in perfcounters::tinc in librbd::AioCompletion::complete()
- Reproduced after 22 tries with no debugging on. Couldn't reproduce without debugging, but this is a start.
The Per... - 12:59 PM Bug #5488: librbd: deadlock in image refresh
- Another potential deadlock popped up: md_lock vs librados' lock ordering. Still trying to find which callback takes t...
07/26/2013
- 05:15 PM Feature #5774 (Resolved): test libvirt + qemu on rhel
- 02:35 PM Bug #5768 (Resolved): rbd-fuse: leak in enumerate_images()
- enumerate_images() allocates ibuf and never frees it. Problem is that it returns a list with pointers into it. This n...
07/25/2013
- 06:33 PM Bug #5760: libceph: osdc_build_request(): BUG_ON(p > msg->front.iov_base + msg->front.iov_len);
- A short inspection suggests ceph_osdc_alloc_request is setting iov_len 4 bytes too large, but there may be some later...
- 06:31 PM Bug #5760 (Resolved): libceph: osdc_build_request(): BUG_ON(p > msg->front.iov_base + msg->front....
- From http://lists.ceph.com/pipermail/ceph-users-ceph.com/2013-July/003105.html:...
- 03:13 PM Cleanup #5757 (Resolved): remove any fiemap reference from rbd.cc
- - remove any reference to the now obsolete and unused fiemap functionality
- Don't link the rbd tool with fiemap.c...
07/23/2013
- 05:16 PM Bug #5464 (Resolved): krbd: modifying mapped image also modifies snapshot
- 3.9 is EOL
- 11:30 AM Bug #5426 (In Progress): librbd: mutex assert in perfcounters::tinc in librbd::AioCompletion::com...
- 11:12 AM Bug #5488 (In Progress): librbd: deadlock in image refresh
07/19/2013
- 09:05 AM Bug #5428: libceph: null deref in ceph_auth_reset
- focusing on teh warning leading up to this first: it looks like the socket callback is happening when the socket is i...
- 08:49 AM Bug #5428: libceph: null deref in ceph_auth_reset
- hit this again, ubuntu@teuthology:/a/teuthology-2013-07-19_01:01:11-krbd-next-testing-basic/73011
07/18/2013
- 01:25 PM Bug #5668 (Resolved): librbd: flush perfcounter unused
- The aio_flush perf counter is incremented whenever an aio_flush is done, but the flush perf counter is never used. It...
- 08:45 AM Bug #5662 (Duplicate): kernel BUG at drivers/block/rbd.c:2133
- see #5454
- 01:07 AM Bug #5662 (Duplicate): kernel BUG at drivers/block/rbd.c:2133
- Hi,
hit this on our cluster today.
Cluster info:
ceph version 0.61.3 (92b1e398576d55df8e5888dd1a9545ed3fd9953...
07/17/2013
- 11:51 AM Bug #5426: librbd: mutex assert in perfcounters::tinc in librbd::AioCompletion::complete()
- okay, not cuttlefish.
ubuntu@teuthology:/a/teuthology-2013-07-17_01:00:47-rbd-next-testing-basic/70375...
07/16/2013
- 01:12 PM Bug #5647 (Resolved): krbd: EBlACKLIST osd reply resulting in an oops on 3.9
- ...
- 10:53 AM Bug #5391: krbd: crash in rbd_obj_request_create -> strlen
- again in ubuntu@teuthology:/a/teuthology-2013-07-16_01:01:08-kernel-next-testing-basic/68607
dump attached - 10:36 AM Feature #5635: RBD Kernel Client Incompatibility leads to Kernel Hang
- - kenrel should not hang
- we should probably not make pspool the default (and it should happen *after* we switch to... - 09:41 AM Bug #3493: libvirt: storage pool does not work with cephx disabled
- that was quick :)
- 06:21 AM Bug #3493 (Resolved): libvirt: storage pool does not work with cephx disabled
- I just got merged upstream
http://libvirt.org/git/?p=libvirt.git;a=commitdiff;h=d58c8478443d49c6e702bbb2c56a567ef2... - 05:27 AM Bug #3493: libvirt: storage pool does not work with cephx disabled
- I completely forgot about this one, my bad!
I just submitted a patch on the libvirt list to fix this.
07/15/2013
- 02:57 PM Bug #5636 (Resolved): krbd: crash in image refresh
- dumpall is attached...
- 02:08 PM Feature #5635: RBD Kernel Client Incompatibility leads to Kernel Hang
- Client kernel version:
linux-image-3.8.0-19-generic from the ubuntu 64bit precise repository. - 02:06 PM Feature #5635 (Resolved): RBD Kernel Client Incompatibility leads to Kernel Hang
- Using Ceph 0.66 and trying to mount RBD via the kernel client in kernels prior to 3.9 causes the following:
[ 486...
07/14/2013
- 08:18 AM Bug #5426: librbd: mutex assert in perfcounters::tinc in librbd::AioCompletion::complete()
- ...
07/13/2013
- 02:29 PM Bug #5464: krbd: modifying mapped image also modifies snapshot
- Sage Weil wrote:
> backport patch updated with mainline commit sha1 and sent to stable@, just waiting for it to land... - 02:29 PM Feature #5465: openstack: cinder: support resize with rbd
- NOTE: the Linux kernel fix for #5464 erroneously points here; it should have references #5464.
07/12/2013
- 04:35 PM Bug #5615: lock ops are not re-sent when cluster gets marked un-full
- oh right. in that case the op was probably sent and then dropped by the osd. objecter only pauses ops marked as wri...
- 04:08 PM Bug #5615: lock ops are not re-sent when cluster gets marked un-full
- If it's stopping the op because the cluster is marked FULL then it ought to be able to know the op needs to be sent o...
- 03:39 PM Bug #5615: lock ops are not re-sent when cluster gets marked un-full
- i bet this affects all class calls/execs, because objecter doesn't know if it is a read or a write. we may need to r...
- 03:33 PM Bug #5615 (Duplicate): lock ops are not re-sent when cluster gets marked un-full
- ...
07/10/2013
- 08:52 AM Bug #5426: librbd: mutex assert in perfcounters::tinc in librbd::AioCompletion::complete()
- both of these are cuttlefish.. maybe something that hasn't been backported?
- 08:52 AM Bug #5426: librbd: mutex assert in perfcounters::tinc in librbd::AioCompletion::complete()
- ...
- 06:50 AM Bug #5591: rbd-fuse crashes repeatedly under light load
- In case it is important, I am running an io generator against 20 * 1024MB RBD images in parallel, made available to t...
- 06:12 AM Bug #5591 (Won't Fix): rbd-fuse crashes repeatedly under light load
- The rbd-fuse client crashes when I do any kind of sustained IO to its devices (as little as 10 IOPS) for more than a ...
07/01/2013
- 06:36 PM Bug #5468 (Resolved): qemu: reports snapshot not supported on rpms
- Josh built some rpm packages by adding a qemu patch and we tested it. Works fine now.
The packages are at http://w... - 04:49 PM Bug #5488: librbd: deadlock in image refresh
- looks like bh_write is holding cache_lock (== ObjectCacher::lock) and trying ot take snap_read, while ictx_refresh() ...
- 04:19 PM Bug #5488 (Resolved): librbd: deadlock in image refresh
- ...
- 04:05 PM Bug #5464: krbd: modifying mapped image also modifies snapshot
- backport patch updated with mainline commit sha1 and sent to stable@, just waiting for it to land in the stable tree.
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