Subject: Re: SCSI Disks on VS3100/M76
To: None <port-vax@NetBSD.ORG>
From: Bryan A. Ignatow <ignatow@sprintparanet.com>
List: port-vax
Date: 06/18/1998 22:08:05
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Ok, as mentioned previously, when performing the following step (on a
netbooted VS3100/M76 in single user mode):

	# disklabel -R -r sd0 /sd0-label

Where /sd0-label was created with:

	# disklabel sd0 > /sd0-label

and appropriately edited to add additional partitions (it looks identical
to a previous posting of this label for an RZ24), we get the following
kernel panic under v1.3 #1:

# disklabel -R -r sd0 /sd0-label
sd0: no disk label
panic: pmap_enter: lost mapping
Stopped at      0x8009d9eb:     bicl3   $0xffbfffff, r2, r1
db> reboot
db> reboot
syncing disks... Trap: type 2, code 0, pc 8000050f, psl 4080000
P0BR 8038a800   P1BR 7fb8c000   P0LR      46c   P1LR   1fff00
KSP  864e98cc   ISP  801c9d28   USP  7fffda2c
R0          f   R1         e3   R2   80028224   R3   8027cc00
R4   800ab8e4   R5   800c39b8   R6          0   R7          0
R8   800ab914   R9          0   R10  800c4ec4   R11  800b5990
FP   801c9dd0   AP   801c9df4   PC   8000050f   PSL   4080000
panic: trap: adr 0
Stopped at      0x800a4432:

 83 BOOT SYS
- -ESA0

Now, trying to put a boot block on the disk (if I understand what I am doing):

	# dd if=/usr/mdec/raboot of=/dev/sd0c
	sd0: no disk label
	15+1 records in
	15+1 records out
	8080 bytes transferred in 1 secs (8080 bytes/sec)

Does not help, in that the panic still occurs.

Any advice?

Thanks,


- ---
Bryan A. Ignatow                           Sr. Technical Analyst
ignatow@sprintparanet.com                  Sprint Paranet
(Intranet Only) http://general.srv.paranet.com/~baignato

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