misc/152942: "acd0[READ(offset=32768, length=2048)]error=5" while trying to install

[James]

>Number:         152942
>Category:       misc
>Synopsis:       "acd0[READ(offset=32768, length=2048)]error=5" while trying to install
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Dec 08 23:10:08 UTC 2010
>Closed-Date:
>Last-Modified:
>Originator:     James
>Release:        8.1 Intel 64-b
>Organization:
NA
>Environment:
Not there yet. I *just* found how to switch to the error console, and if I hadn't spent time on Slackware, I'd *still* be looking for it. If you need help evauating your posted docs, I'll volunteer as a BSD virgin.
>Description:
You really want to get me started?

Low priority: 8.0 * has no bootloaders? (My buring without ISO support maybe. I will investigate.)

Stopped priority: Booted 8.1 and sliced things up then received titled err. (Kernel AND scripts ran from the same drive, but when asked to install the damded thing...) "Error mounting /dev/acd0 on /dist:" I/O err=5 (Paraphrase)

You should really give a ... priority: Your error report search engine sucks dog-bones! I have little time to spend at an I-net terminal, and the results came nowhere near to displaying a relevant list on *any* of my searches. Sorry, but it aint my fault this reporting area gets filled. Fix the search engine!

"Critical" is a sucking chest wound or head trauma. 'Ta HELL if I'm going to rate these issues. It's critical that I burn coasters with the same setup that I finally made a good i64-b bootable DVD, then it runs until the install. <?> 

Intel SE 7501HG2 MoBo
Two Xeons
6-G RAM
Adaptec AIC-7902W as RAID5

Slackware (+others) slides in fine, every time.
>How-To-Repeat:
Try to install. 
>Fix:
Na... I'm the new guy.

>Release-Note:
>Audit-Trail:
>Unformatted: