Last night (local time) I wrote:
> I HAVE A SCSI-DISK I NEED TO CHANGE THE SCSI-ID IN A HURRY
> SEAGATE
> WREN-IV-376 cyl 1451 alt 2 hd 9 sec 48
Thanks to the list, but you didn't beat the Sun representative
here in Norway (Skrivervik data) who came with the solution
after *ONLY* 7 hours!! (shame on you sun-adms ;-)
Thanks to
Mance Wilkerson <mance@Synopsys.COM>
shankar@ulysses.att.com
"arossite" <arossite@us.oracle.com>
ralph@swmerc.rain.com (Ralph Merwin)
Tom Conroy <trc@NSD.3Com.COM>
Brent Alan Wiese <brent@crick.ssctr.bcm.tmc.edu>
etnibsd!vsh@uunet.UU.NET (Steve Harris)
guyj@apollo.techpac.oz.au (Guy Jones)
mondics@tartan.com (Brian R. Mondics)
and all who I might have forgotten
for many nice drawings and info
But MOST THANKS to Frank Tenambergen, Skrivervik Data A/S, who was
first out and sent me this nice drawing:
PWR
+-------------------------+ +----------+ /---------......
| * * * * * | | * * | /
| | | | | @ @ ......
| * * * * * | | * * | |
+-------------------------+ +----------+ +---------.......
------------------------------------------------------------------..
^ ^ 4 2 1 Ground
| | Drive Select Select
| |
| |
| +----- Motor start option
|
+-------- Parity check option
S
C
4 2 1 S I
+---------------+ I D
| * * * |
| * * * | 0 # = Jumper
+---------------+
+---------------+
| * * # |
| * * # | 1
+---------------+
+---------------+
| * # * |
| * # * | 2
+---------------+
+---------------+
| * # # |
| * # # | 3
+---------------+
+---------------+
| # * * |
| # * * | 4
+---------------+
+---------------+
| # * # |
| # * # | 5
+---------------+
+---------------+
| # # * |
| # # * | 6
+---------------+
+---------------+
| # # # |
| # # # | 7
+---------------+
JUMPER SETTING FOR WREN IV MODEL 94171
Also a short one (from Bruce Rossiter):
Here's a diagram from the manual for the Wren IV:
: : : : : : : [+ + + +]
============================================================
^ ^ ^ ^ ^ ^ ^ ^ ^ ^
| | | | | | | | | |
| | | | | | | | | |
board 5 4 3 2 1 GND POWER
SLT
Pinsets 1,2,3 are the SCSI ID select. Pinset 1 is 1, pinset 3 is 4.
So, having pinset 1-3 open is SCSI ID 0. Jumpering pinset 2 will give
you SCSI ID 2, jumpering pinset 1 and pinset 2 will give you SCSI ID 3.
Pinset 4 is "Motor Start Option", Pinset 5 is "Parity Check Option"
The 2 pinsets beside the power receptical are the "Ground Select
Jumpers".
Hope this is helpful! You should also insist that your disk vendor provide
the technical manual with all disks you purchase, and keep them in a safe
place. That way, you have the info you need on hand. I find it very useful.
And Tom Conroy:
Make liberal use of 'probe-scsi'.
Power off drive and CPU before changing. Drive will not re-initialize
SCSI address. CPU has a nasty little fuse on the SCSI bus ...
PS: Next time, please don't shout. It's a little hard on my
eyes this early in the morning ... :^)
Steve Harris came up with a phone number, which you might find usefull:
Try the Seagate dial-up help line:
408-438-8771 Seagate dial-up help line
hilsen/regards
Poul.
--- #define E_MAIL Poul.Sorensen@nilu.no #define CC +-1 /* the computer constant - very usefull when writing loops. */
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