Re: deadlocks in rbd unmap and map

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

 



On Tue, Jul 26, 2016 at 7:58 PM, Patrick McLean <patrickm@xxxxxxxxxx> wrote:
> Hi Ilya,
>
> We discovered this weekend that enabling lockdep in the kernel makes the
> issue go away. We are working on reproducing without lockdep, and isolating
> the issue in the OSD logs. We should be have OSD debug logs this week.

I'm going to need the "cat /sys/kernel/debug/ceph/*/osdc" output, the
osd log for the osd from that output, and the output of "echo w" and
"echo t" to /proc/sysrq-trigger.

Thanks,

                Ilya
--
To unsubscribe from this list: send the line "unsubscribe ceph-devel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [CEPH Users]     [Ceph Large]     [Information on CEPH]     [Linux BTRFS]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]
  Powered by Linux