swap space problems
Ion-Mihai Tetcu
itetcu at apropo.ro
Mon May 9 10:28:07 PDT 2005
On Mon, 09 May 2005 11:20:17 -0600
Chris Fedde <chris at fedde.littleton.co.us> wrote:
> Occasionaly my system hangs for a few seconds while loading a process
> from swap that has been idle for some time. It could be that I'm
> actualy out of swap space in these conditions, because I see this frequently
> in dmesg output:
>
> swap_pager_getswapspace(8): failed.
>
> But I also see other failures that indicate that there may be a
> hardware issue going on:
>
> swap_pager: I/O error - pageout failed; blkno 20114,size 45056, error 0
> ad0: TIMEOUT - WRITE_DMA retrying (2 retries left) LBA=161663
> ad0: FAILURE - WRITE_DMA timed out
>
> Boot message for the device controller is:
>
> atapci0: <VIA 8235 UDMA133 controller> port
> 0xfc00-0xfc0f,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 17.1 on pci0
> ata0: channel #0 on atapci0
> ata1: channel #1 on atapci0
>
> And the disk is
>
> ad0: 14648MB <Maxtor 91536U6/VA510PF0> [29762/16/63] at ata0-master UDMA66
>
> Is there some issue relating to the configuration that I can repair?
> Or am I seeing a real hardware problem?
Are you by any chance copying from one disk to an other when this happen
? I'm this case I'm getting this kind of errors (not necessarily limited
to swap) on VIA8235/8237.
--
IOnut
Unregistered ;) FreeBSD "user"
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