need help how to debug xfs crash issue xfs_iunlink_remove: xfs_inotobp() returned error 22

[符永涛]

Or some useful debug tips?


2013/4/9 符永涛 <yongtaofu at gmail.com>

> I'll work on reproducing the issue, can you share some tracing script to
> me? Thank you.
>
>
> 2013/4/9 Eric Sandeen <sandeen at sandeen.net>
>
>> On 4/9/13 10:23 AM, 符永涛 wrote:
>> > So my question is why xfs shutdown always  happens? With same
>> > reason(xfs_iunlink_remove: xfs_inotobp() returned error 22
>> > xfs_inactive: xfs_ifree returned error 22 xfs_do_force_shutdown).
>> > The server load is high and is it related?
>>
>> We don't know yet.  :)
>>
>> I'd like to know what was passed to xfs_inotobp when it shut down,
>> and what caused the EINVAL (22) return.  Perhaps some tracing
>> or systemtap scripts could to it.
>>
>> If you only hit this every few weeks, though, it's going to be
>> difficult to catch.
>>
>> -Eric
>>
>> > free -m
>> >              total       used       free     shared    buffers
>> cached
>> > Mem:        129016     128067        948          0         10
>> 119905
>> > -/+ buffers/cache:       8150     120865
>> > Swap:         4093          0       4093
>> >
>> >
>>
>>
>
>
> --
> 符永涛
>



-- 
符永涛
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