7.0-R freezes with: swap_pager: indefinite wait buffer: bufobj

[Wojciech Puchar]

> Hi,
>
> the SMART-status looks ok!
>
> SMART overall-health self-assessment test result: PASSED
>
> Maybe other applications causes high I/O load?

no reason to fail.

> Howto determine this? Other suggestions?
>
>
> Cheers,
> Oskar
>
>
> Kris Kennaway schrieb am 02.06.2008 20:58:
>> Oskar Eyb wrote:
>>> Hello,
>>> 
>>> on a  7.0-RELEASE maschine I have now again a big problem with freezing.
>>> 
>>> 
>>> swap_pager: indefinite wait buffer: bufobj: 0, blkno: 388449, size: 4096
>>> swap_pager: indefinite wait buffer: bufobj: 0, blkno: 388452, size: 20480
>>> swap_pager: indefinite wait buffer: bufobj: 0, blkno: 387805, size: 16384
>>> 
>>> 
>>> # swapctl -l
>>> Device:       1024-blocks     Used:
>>> /dev/mirror/gm0s1b   1048576    485332
>>> /dev/md0        1048576    485316
>>> 
>>> 
>>> What to do against this, is there a patch available?
>> 
>> Your disk is taking an enormously long time to reply to swap I/O, which is 
>> what is eventually timing out with those errors.  Check that it is not 
>> failing.
>> 
>> Kris
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