Activity

From 09/16/2013 to 10/15/2013

07:29 AM Bug #6494: High memory consumption of qemu/librbd with enabled cache: With "rbd_cache_block_writes_upfront=1" it's harder to catch with massif, but I still see memory usage spikes using a... Ivan Mironov

01:07 PM Bug #6386: ceph-osd processes are having hang tasks: Sage, sorry, I think i've mixed the bug numbers. I've meant to post it to another bug where i've uploaded a bunch of ... Andrei Mikhailovsky
12:56 PM Bug #6386: ceph-osd processes are having hang tasks: Sage,
I had this happened again, while I was at the Ceph Day ((. Anyway, the behaviour seemed pretty similar. A bu... Andrei Mikhailovsky
09:33 AM Bug #6494: High memory consumption of qemu/librbd with enabled cache: Excellent report! The massif output is really useful. It shows that there are a large number of buffers getting backe... Josh Durgin
03:00 AM Bug #6494: High memory consumption of qemu/librbd with enabled cache: It seems that I found a way to run qemu-kvm under valgrind/massif and trigger this issue. It looks like all this happ... Ivan Mironov
02:44 AM Bug #6494 (Resolved): High memory consumption of qemu/librbd with enabled cache: I observe very high memory consumption on client with write-intensive load with qemu 1.6.0 + librbd 0.67.3.
For be... Ivan Mironov
08:52 AM Bug #5890 (Closed): can't remove rbd image from pool: Josh Durgin
02:38 AM Bug #5890: can't remove rbd image from pool: fixed. Khanh Nguyen Dang Quoc
03:04 AM Bug #6495 (Closed): Cpu load on cluster node is very high every has the write request to cluster: ceph version 0.61.8
Kernel Ubuntu 12.10 (GNU/Linux 3.5.0-41-generic )
CPU: 24 processors, Ram 64GB
Env: 3 ... Khanh Nguyen Dang Quoc

01:10 PM Bug #5426: librbd: mutex assert in perfcounters::tinc in librbd::AioCompletion::complete(): http://qa-proxy.ceph.com/teuthology/teuthology-2013-10-07_19:01:03-rbd-dumpling-testing-basic-plana/39473/ Josh Durgin

09:50 AM Bug #6480 (Resolved): librbd crashed qemu-system-x86_64: Running Ceph 0.67.3 and qemu 1.5.2
*** Error in `qemu-system-x86_64': invalid fastbin entry (free): 0x00007fab795c... Mike Dawson

09:59 PM Bug #5220: test_ls_snaps segfaults on the arm test setup: Sage Weil

05:36 AM Bug #6368: rbd nosetests keep failing with AttributeError: This is still failing as of today: http://qa-proxy.ceph.com/teuthology/teuthology-2013-10-01_01:10:01-ceph-deploy-nex... Alfredo Deza

01:15 PM Feature #1790 (Resolved): rbd: have a way of establishing configured mappings at boot time: commit:a4ddf704868832e119d7949e96fe35ab1920f06a Josh Durgin
01:11 PM Feature #5938 (Rejected): openstack: nova: allow live-migration without detach/reattach for rbd: already works in grizzly Josh Durgin
01:11 PM Feature #6432 (Resolved): Change TGT Plugin to allow setting client name for authentication: Ian Colle

02:59 PM Bug #6386: ceph-osd processes are having hang tasks: I would try whatever kernel ubuntu has for precise that is > 3.8... not sure offhand what they have. If nothing else... Sage Weil
03:08 AM Bug #6386: ceph-osd processes are having hang tasks: Let me clarify the previous message. It happened once, but the hang tasks happened on many osds, not just on one. I'v... Andrei Mikhailovsky
03:05 AM Bug #6386: ceph-osd processes are having hang tasks: Sage,
I've seen this once on ceph 0.67.3. However, I've upgraded from 0.61.7 about 3 weeks ago and this happened o... Andrei Mikhailovsky

09:39 AM Bug #6386 (Need More Info): ceph-osd processes are having hang tasks: We used to see this periodicially but had no real clue. At some point we stopped seeing it. I suspect that it is ju... Sage Weil
02:46 AM Bug #6386 (Can't reproduce): ceph-osd processes are having hang tasks: I am having issues with ceph-osd processes showing hang tasks messages in dmesg output on both of my ceph-osd servers... Andrei Mikhailovsky

04:49 PM Bug #6385 (Resolved): run_xfstests.sh: doesn't work with newly-organized upstream tests: upstream recently put tests into different groups; we currently call out specific tests that we run.
we should pro... Sage Weil
09:44 AM Bug #6267: krbd: null deref in __kick_osd_requests+0x15e/0x1b0: Any update? Sage Weil

07:06 AM Bug #6368 (Resolved): rbd nosetests keep failing with AttributeError: We keep seeing failures for tests against rbd, I think this has something to do with the use of globals
in the test... Alfredo Deza

06:41 PM Bug #6293 (Resolved): Using wildcard produces wrong output: Dan Mick
05:59 AM Bug #5876 (Pending Backport): Assertion failure in rbd_img_obj_callback() : rbd_assert(which >= i...: the fixes just went upstream to linus's tree and are not in a released kernel yet. as soon as they appear there i wi... Sage Weil
01:25 AM Bug #5876: Assertion failure in rbd_img_obj_callback() : rbd_assert(which >= img_request->next_co...: @Sage : in which kernel version can I found this fix please ? Olivier Bonvalet
01:26 AM Bug #5760: libceph: osdc_build_request(): BUG_ON(p > msg->front.iov_base + msg->front.iov_len);: @Sage : does this fix present upstream ? in which kernel version ? Olivier Bonvalet

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