Error reading CD on 5.4 RC1
Ken Menzel
kenfreebsd at icarz.com
Fri Apr 8 15:28:39 PDT 2005
----- Original Message -----
From: "Ken Menzel" <kenfreebsd at icarz.com>
To: <freebsd-stable at freebsd.org>
Sent: Friday, April 08, 2005 11:49 AM
Subject: Error reading CD on 5.4 RC1
>I am not sure this is directly related to 5.4 RC1 any suggestions are
>appreciated.
>
> acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03 error=0
> acd0: TIMEOUT - READ_BIG retrying (2 retries left)
>
<more cut>
>
> Notes on weird stuff:
> 1) Does not seem to happen until I install my Adaptec SCSI RAID
> 2230S. Don't know why.
> 2) I need to use 5.4 to get support for 2230S without patching.
> 3) cpio hangs at this error. IE: during install I get a hang or
> running sysinstall to install ports etc.
> 4) acd0: DVDROM <TEAC DVD-ROM DV-28E-C/D.4B> at ata0-master UDMA33,
> previous 2 systems I setup used a CD drive with no problems (May be
> related to Teac DVD?)
>
<much cut>
Please ignore this as the TODO list has the fix marked pending. I set
hw.ata.atapi_dma=0
in /boot/loader.conf
I don't know how to do this from an install CD, but I got far enough
to boot the system and set this value.
Sorry for the noise, how the default is changed before 5.4 release.
Ken
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