ad0: TIMEOUT - READ_DMA retrying (2 retries left) LBA=207594611
Søren Schmidt
sos at DeepCore.dk
Fri Sep 17 13:05:57 PDT 2004
Thomas Hurst wrote:
> * Kevin Oberman (oberman at es.net) wrote:
>
>
>>If anyone is using ULE and seeing this EXACT problem, please holler?
>>adX: TIMEOUT - READ_DMA retrying (2 retries left) LBA= or
>>adX: TIMEOUT - WRITE_DMA retrying (2 retries left) LBA=
>>It should be differing only in the ad unit number and the specified LBA.
>
>
> I'm seeing these using ULE and ADAPTIVE_GIANT; last time when I tried
> opening a 133M file over Samba. The system locks completely and doesn't
> recover. They seems to be happening roughly once a week on a largely
> idle machine.
>
> FreeBSD 5.3-BETA3 #1: Wed Sep 8 19:44:05 BST 2004
You need at least beta4 to get the ATA fixes that also applies.
-Søren
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