Re: [RFC] Clear out stuck ops to prevent iSER from going init D state

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, Jan 30, 2017 at 12:39 AM, Sagi Grimberg <sagi@xxxxxxxxxxx> wrote:
>> The first output (without the dates) is from dmesg, the second output
>> is from journal.
>
>
> Hey Robert,
>
> I'm still having a hard time understanding the traces.
> How about you reproduce the error and attach a full dmesg
> output? I suggest to reproduce once with debug_level=2 (to
> cleanup some noise) and once with debug_level=4 and hopefully
> we can understand what is getting lost.
>
> Also, please wait for the hang timeout watchdog traces, they
> can give us confirmation that we are stuck waiting for a final
> reference on some command.

I left the capture of dmesg run for ~20 minutes after iSER failed.
2017-01-30_11:37:28_dmesg.log is level 2 and
2017-01-30_12:04:47_dmesg.log is level 4. The log files can be found
at [1].

[1] http://mirrors.betterservers.com/trace/dmesg_logs.txz
----------------
Robert LeBlanc
PGP Fingerprint 79A2 9CA4 6CC4 45DD A904  C70E E654 3BB2 FA62 B9F1
--
To unsubscribe from this list: send the line "unsubscribe linux-rdma" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Photo]     [Yosemite News]     [Yosemite Photos]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux