7.0-R freezes with: swap_pager: indefinite wait buffer: bufobj
Kris Kennaway
kris at FreeBSD.org
Mon Jun 2 18:58:58 UTC 2008
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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