On Thu, Jul 23, 2015 at 5:37 PM, Vedran Furač <vedran.furac@xxxxxxxxx> wrote:
> On 07/23/2015 04:19 PM, Ilya Dryomov wrote:
>> On Thu, Jul 23, 2015 at 4:23 PM, Vedran Furač <vedran.furac@xxxxxxxxx> wrote:
>>> On 07/23/2015 03:20 PM, Gregory Farnum wrote:
>>>>
>>>> That's...odd. Are you using the kernel client or ceph-fuse, and on
>>>> which version?
>>>
>>> Sorry, forgot to mention, it's kernel client, tried both 3.10 and 4.1,
>>> but it's the same. Ceph is firefly.
>>
>> That's probably a wait_*() return value, meaning it timed out, so
>> userspace logs might help understand what's going on. A separate issue
>> is that we leak ERESTARTSYS to userspace - this needs to be fixed.
>
> Hmm, what's the timeout value? This happens even when ceph is nearly
> idle. When you mention logs, do you mean Ceph server logs? MON logs
> don't have anything special, OSD logs are full of:
>
> 2015-07-23 16:31:35.535622 7ff3fe020700 0 -- x.x.x.x:6849/27688 >>
> x.x.x.x:6841/27679 pipe(0x241e58c0 sd=183 :6849 s=2 pgs=1240 cs=127 l=0
> c=0x19855de0).fault with nothing to send, going to standby
> 2015-07-23 16:31:42.492520 7ff401a53700 0 -- x.x.x.x:6849/27688 >>
> x.x.x.x:6841/27679 pipe(0x241e5080 sd=226 :6849 s=0 pgs=0 cs=0 l=0
> c=0x21b31860).accept connect_seq 128 vs existing 127 state standby
> 2015-07-23 16:32:02.989102 7ff401851700 0 -- x.x.x.x:6849/27688 >>
> x.x.x.x:6854/27690 pipe(0x1916a680 sd=33 :43507 s=2 pgs=1366 cs=131 l=0
> c=0x177e8680).fault with nothing to send, going to standby
> 2015-07-23 16:32:12.339357 7ff40144d700 0 -- x.x.x.x:6849/27688 >>
> x.x.x.x:6823/27279 pipe(0x241e7c80 sd=249 :6849 s=2 pgs=1246 cs=155 l=0
> c=0x16ea46e0).fault with nothing to send, going to standby
> 2015-07-23 16:32:13.279426 7ff3fe828700 0 -- x.x.x.x:6849/27688 >>
> 185.75.253.10:6810/9746 pipe(0x1c75e840 sd=72 :57221 s=2 pgs=1352 cs=149
> l=0 c=0x147cbde0).fault with nothing to send, going to standby
> 2015-07-23 16:32:17.916440 7ff3fb3f4700 0 -- x.x.x.x:6849/27688 >>
> 185.75.253.10:6810/9746 pipe(0x241e4000 sd=34 :6849 s=0 pgs=0 cs=0 l=0
> c=0x21b2e160).accept connect_seq 150 vs existing 149 state standby
> 2015-07-23 16:32:22.922462 7ff40154e700 0 -- x.x.x.x:6849/27688 >>
> x.x.x.x:6823/27279 pipe(0x241e5e40 sd=216 :6849 s=0 pgs=0 cs=0 l=0
> c=0x10089b80).accept connect_seq 156 vs existing 155 state standby
> ...
Can you provide the full strace output?
Thanks,
Ilya
_______________________________________________
ceph-users mailing list
ceph-users@xxxxxxxxxxxxxx
http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
