On Mon, 2008-06-09 at 10:02 -0700, David Konerding wrote:
> I collected some more information on the problem we are seeing.
>
> Here's what I've got:
>
> 1) SuSE 10.1 (2.6.16 kernel): running ls -R, hit Control-C-- often see
> an "I/O Error", for example:
>
> /gne/home/aa/barfod.files/mac.backup/Avi's/TNFR-IgG/Mutants/mAbs:
> 11.15.91
> /bin/ls: reading directory
> /gne/home/aa/barfod.files/mac.backup/Avi's/TNFR-IgG/Mutants/mAbs/11.15.91:
> Input/output error
>
> Here's what I captured from RPC and NFS debugging. No "disconnect"
> message like I saw before, but:
>
> Jun 9 09:50:30 lablnx01 kernel: RPC: 46206 xprt_transmit(136)
> Jun 9 09:50:30 lablnx01 kernel: RPC: xs_tcp_send_request(136) = 136
> Jun 9 09:50:30 lablnx01 kernel: RPC: 46206 xmit complete
> Jun 9 09:50:30 lablnx01 kernel: RPC: 46206 sleep_on(queue
> "xprt_pending" time 4340153030)
> Jun 9 09:50:30 lablnx01 kernel: RPC: 46206 added to queue
> ffff81046bca5d20 "xprt_pending"
> Jun 9 09:50:30 lablnx01 kernel: RPC: 46206 setting alarm for 60000 ms
> Jun 9 09:50:30 lablnx01 kernel: RPC:
> wake_up_next(ffff81046bca5cd0 "xprt_resend")
> Jun 9 09:50:30 lablnx01 kernel: RPC:
> wake_up_next(ffff81046bca5c80 "xprt_sending")
> Jun 9 09:50:30 lablnx01 kernel: RPC: 46206 sync task going to sleep
> Jun 9 09:50:30 lablnx01 kernel: RPC: 46206 got signal
> Jun 9 09:50:30 lablnx01 kernel: RPC: 46206 __rpc_wake_up_task (now 4340153035)
> Jun 9 09:50:30 lablnx01 kernel: RPC: 46206 disabling timer
> Jun 9 09:50:30 lablnx01 kernel: RPC: 46206 removed from queue
> ffff81046bca5d20 "xprt_pending"
> Jun 9 09:50:30 lablnx01 kernel: RPC: __rpc_wake_up_task done
> Jun 9 09:50:30 lablnx01 kernel: RPC: 46206 sync task resuming
> Jun 9 09:50:30 lablnx01 kernel: RPC: 46206 deleting timer
> Jun 9 09:50:30 lablnx01 kernel: RPC: 46206, return -512, status -512
That would be ERESTARTSYS, in other words, a fatal signal. Just out of
interest, could you send us the results of
cat /proc/mounts
please?
Cheers
Trond
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