acd0: FAILURE - MODE_SENSE_BIG timed out

Robert Watson rwatson at FreeBSD.org
Sat Feb 5 08:34:30 PST 2005


On Sat, 5 Feb 2005, ice wrote:

> I have a problem when booting ,mounting cd's and installing freebsd. 
> 
> It has not been fixed since freebsd 5.3-beta6 and up to stable
> 5.3-RELEASE-p5

You may want to try the recently posted atamkIII patches to see if they
help -- these symptoms are among those the patch is believed to address.

Robert N M Watson


> 
> This problem comes when installing/mounting/booting with cd/dvd burners
> I have the same problem with my laptop.
> 
> Dump of dmesg: 
> 
> *SNIP*
> ad0: 114473MB <ST3120023A/3.33> [232581/16/63] at ata0-master UDMA100
> acd0: FAILURE - MODE_SENSE_BIG timed out
> acd0: FAILURE - MODE_SENSE_BIG timed out
> acd0: FAILURE - MODE_SENSE_BIG timed out
> acd0: FAILURE - MODE_SENSE_BIG timed out
> acd0: FAILURE - MODE_SENSE_BIG timed out
> *SNIP*
> acd0: FAILURE - TEST_UNIT_READY timed out
> acd0: FAILURE - PREVENT_ALLOW timed out
> acd0: FAILURE - TEST_UNIT_READY timed out
> acd0: FAILURE - TEST_UNIT_READY timed out
> acd0: FAILURE - PREVENT_ALLOW timed out
> acd0: FAILURE - TEST_UNIT_READY timed out
> acd0: FAILURE - PREVENT_ALLOW timed out
> acd0: FAILURE - TEST_UNIT_READY timed out
> acd0: FAILURE - TEST_UNIT_READY timed out
> acd0: FAILURE - PREVENT_ALLOW timed out
> acd0: FAILURE - TEST_UNIT_READY timed out
> acd0: FAILURE - PREVENT_ALLOW timed out
> acd0: FAILURE - TEST_UNIT_READY timed out
> acd0: FAILURE - TEST_UNIT_READY timed out
> acd0: FAILURE - PREVENT_ALLOW timed out
> *SNIP*
> 
> 
> 
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