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From 02/02/2011 to 03/03/2011

03/03/2011

09:33 PM Bug #853: bonnieloop.sh
Did it do this the first time, or after a few runs? Sage Weil
09:29 PM Bug #852: secret key shows up in /etc/mtab after mount -o secretfile=/.../key
Tv, can you see if the kernel key management stuff is appropriate here?
The client key is static.. only needs to...
Sage Weil
08:59 PM Bug #855 (Resolved): fsstress kernel opps
Samuel Just wrote:
> Ah, just noticed that it's fixed in commit:fe7c17ec5ec0851550e32be986788e367b1f8e00.
Yeah th...
Sage Weil
05:50 PM Bug #855: fsstress kernel opps
Ah, just noticed that it's fixed in fe7c17ec5ec0851550e32be986788e367b1f8e00. Samuel Just
05:44 PM Bug #855: fsstress kernel opps
Annoyingly, I am suddenly having some trouble triggering the bug, but the previous output suggests the get_user_pages... Samuel Just
04:06 PM Bug #855: fsstress kernel opps
New debug output, pages is invalid out of ceph_get_direct_page_vector on O_DIRECT.
[ 1231.684328] ceph: ...
Samuel Just
10:56 AM Bug #856: busy loop osd reconnects if osd is down
hopefully fixed by commits in for-linus, see commit:c3d5a0cd56fa1b57db04aa151a994424657cf264 among others Sage Weil

03/02/2011

10:23 PM Bug #855: fsstress kernel opps
Sam, are you able to reproduce this? I have a possible fix, but want to make sure it's the right thing first. If we... Sage Weil
04:22 PM Bug #855: fsstress kernel opps
somewhat more readable, from teh console:... Sage Weil
03:17 PM Bug #855: fsstress kernel opps
Forgot to mention: This is on ceph1 with sepia mounted. Also, the kernel output occurred just just after I hit ^C t... Samuel Just
03:16 PM Bug #855 (Resolved): fsstress kernel opps
/usr/lib/ltp/testcases/bin/fsstress -d . -l 1 -n 1000 -p 10
Message from syslogd@ceph1 at Wed Mar 2 15:13:50 2011...
Samuel Just
03:26 PM Bug #856 (Resolved): busy loop osd reconnects if osd is down
This is fallout from commit:ab48fe45f3f51e54975be158a9b4ca3ec90d4aad.
There is a confusing and subtle breakdown ...
Sage Weil
01:52 PM Bug #852: secret key shows up in /etc/mtab after mount -o secretfile=/.../key
we should probably be using keyctl?
http://www.ibm.com/developerworks/linux/library/l-key-retention.html
Sage Weil
12:32 PM Bug #852 (Resolved): secret key shows up in /etc/mtab after mount -o secretfile=/.../key
mount.ceph reads secretfile in and passes mount the actual secret. It becomes <hidden> in /proc/mounts, but /etc/mta... Alexandre Oliva
01:22 PM Bug #853: bonnieloop.sh
Kernel client: 7751b01 Samuel Just
01:17 PM Bug #853 (Resolved): bonnieloop.sh
On ceph1 and ceph2 I ran bonnieloop.sh against sepia (simultaneously). In both cases, I got the following output:
...
Samuel Just

02/28/2011

08:51 PM Bug #851 (Resolved): make dcache readdir with I_COMPLETE work
Sage Weil
08:51 PM Bug #850 (Resolved): make NULL lookup using I_COMPLETE work
Sage Weil

02/18/2011

12:54 PM Feature #819 (Closed): robust nfs re-export
Sage Weil

02/17/2011

05:36 AM Bug #811 (Can't reproduce): rbd warning and crash
ceph-client
commit 9c01177349b435186025a088f612a6f5ce2f3de9
After execute command: echo "192.168.250.70,192.168.2...
Piotr S

02/14/2011

09:16 AM Bug #804: read performance slow
In general read performance is a little bit slower than write performance, for reasons we haven't managed to diagnose... Greg Farnum
03:50 AM Bug #804 (Resolved): read performance slow
Ceph cluster is configured and running with 64 OSD’s daemon( 64 hard disk ), 1 Metadata servers(MDS) an... Mohamed Pakkeer

02/09/2011

08:05 PM Bug #750 (Won't Fix): run "dd", printk " libceph: osd1 172.16.10.68:6805 socket closed"
I imagine this has the same cause as #742. Please re-open if you manage to reproduce while using btrfs for the cosd s... Greg Farnum
07:49 PM Bug #750: run "dd", printk " libceph: osd1 172.16.10.68:6805 socket closed"

hi ,
1.
i git ceph-client ,checkout unstable (commit 9c01177349b435186025a088f612a6f5ce2f3de9)
make menuconfig...
changping Wu
08:04 PM Bug #742 (Won't Fix): ceph-client.git unstable , tiotest ,printk "timeout, ceph: mds0 caps stale"...
This is an unfortunate result of running the kernel client on the same machine as the OSD:
The cosd process needs to...
Greg Farnum
07:56 PM Bug #742: ceph-client.git unstable , tiotest ,printk "timeout, ceph: mds0 caps stale",then oops
ceph-client unstable:
kernel hacking:
select:
[] RCU debugging: sparse-based checks for pointer usage
< > tor...
changping Wu
07:55 PM Bug #742: ceph-client.git unstable , tiotest ,printk "timeout, ceph: mds0 caps stale",then oops
Hi samuel,
osds are running on ext4 .
the steps:
1.
git ceph-client ,checkout unstable (commit 9c01177349b435...
changping Wu

02/08/2011

07:36 AM Bug #747 (Can't reproduce): ladder0 crash
Sage Weil
07:35 AM Bug #730 (Closed): connection resets from kclient
Looking closer, this appears to (now at least) be due to slow btrfs commits on the OSD (e.g. 30-50 seconds) which mak... Sage Weil

02/07/2011

09:55 PM Bug #784: kclient crash
Greg Farnum wrote:
> That backtrace was via gdb. I kept the stuff around but I'm not much good at handling linux cra...
Sage Weil
09:45 PM Bug #784: kclient crash
That backtrace was via gdb. I kept the stuff around but I'm not much good at handling linux crashes so I just put it ... Greg Farnum
09:41 PM Bug #784: kclient crash
if this was uml and you have a core file, gdb will give you a more useful backtrace... Sage Weil
09:01 PM Bug #784 (Can't reproduce): kclient crash
I got this on a local rsync_better branch, which is built off of unstable commit 9c01177. As best I can tell it's not... Greg Farnum
01:17 PM Bug #776 (Resolved): infinite loop on snap trace update
Sage Weil
01:17 PM Bug #776: infinite loop on snap trace update
fixed by commit:e8e1ba96b207deba1339b09983f8b29f92cb1497 Sage Weil
10:12 AM Bug #782 (Won't Fix): mount -o name=client.foo fails (name=foo succeeds)
Sage Weil

02/04/2011

08:49 PM Bug #776 (Resolved): infinite loop on snap trace update
on commit:42961d2333a1855c649fa3790e258ab4f0fa66a4... Sage Weil
 

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