installing 8.0-current-200906 snapshot

ToyoRunner toyorunner at gmail.com
Fri Jun 19 14:34:50 UTC 2009


I encounter the same error message. It means that for what ever reason
the kernel cannot negotiate DMA transfers with the CD drive. You can
either ignore it or stop the boot loader and run the command: set
hw.ata.atapi_dma=0

On Fri, Jun 19, 2009 at 7:07 AM, Anton Shterenlikht<mexas at bristol.ac.uk> wrote:
> With both the bootonly and disk1 I get this:
>
> [skip]
>
> da2: <SEAGATE ST318452LC 2213> Fixed Direct Access SCSI-3 device
> da2: 160.000MB/s transfers (80.000MHz, offset 63, 16bit)
> da2: Command Queueing Enabled
> da2: 17366MB (35566478 512 byte sectors: 255H 63S/T 2213C)
> acd0: TIMEOUT - READ_BIG retrying (1 retry left)
> acd0: TIMEOUT - READ_BIG retrying (0 retries left)
> acd0: FAILURE - READ_BIG timed out
> acd0: TIMEOUT - READ_BIG retrying (1 retry left)
> acd0: TIMEOUT - READ_BIG retrying (0 retries left)
> acd0: FAILURE - READ_BIG timed out
> Trying to mount root from ufs:/dev/md0
> /stand/sysinstall running as init on serial console
>
> I thought at first the timeout is due to poorly recorded CD, but
> I recorded some more with slowest speed, and still get this messages.
> What do they mean?
>
> thanks
> anton
>
>
> --
> Anton Shterenlikht
> Room 2.6, Queen's Building
> Mech Eng Dept
> Bristol University
> University Walk, Bristol BS8 1TR, UK
> Tel: +44 (0)117 928 8233
> Fax: +44 (0)117 929 4423
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