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From: bozothedeathmachine on 14 Sep 2006 17:22
We had a simplex machine (machine1) running although it was connected
to a couple of arrays. The mate machine (machine2) was being repaired.
We now have the mate machine back and I'm attempting to get it working
but I am getting a constant stream of SCSI resets on machine1:

Sep 14 17:06:37 utsocs1 scsi: /pci(a)1d,700000/scsi@2 (mpt2):
Sep 14 17:06:37 utsocs1 got external SCSI bus reset.
Sep 14 17:06:37 utsocs1 scsi: /pci(a)1c,600000/scsi@1 (mpt0):
Sep 14 17:06:37 utsocs1 got external SCSI bus reset.

The scsi-initiator-id of machine1 is 7 (the full output of the nvramrc
and env are below), and machine2 is set to 6 . I added the follwing
steps on the to the nvramrc on machine2 to ensure the scsi-initiator-id
was set to 6:

probe-all
install-console
banner
dev /pci(a)1d,700000/scsi@2
6 " scsi-initiator-id" integer-property
device-end
dev /pci(a)1c,600000/scsi@1
6 " scsi-initiator-id" integer-property
device-end

Where the " /pci(a)1d,..." info is what I pulled from a probe-scsi-all.
The only time I've seen these kinds of reset is when the
scsi-initiator-id didn't change. Would you have any idea what might be
causing all of the resets I am seeing? Also, when I try to use the
format command on machine 1, it only sees the internal disks. Can
anyone provide any informationhow I might fix this?

Thanks,
Ben..


Machine 1:
{2} ok printenv nvramrc
nvramrc = devalias mirror /pci(a)1f,700000/scsi@2/disk@1,0
{2} ok printenv
Variable Name Value Default Value

test-args
diag-passes 1 1
local-mac-address? false false
fcode-debug? false false
scsi-initiator-id 7 7
oem-logo No default
oem-logo? false false
oem-banner No default
oem-banner? false false
ansi-terminal? true true
screen-#columns 80 80
screen-#rows 34 34
ttyb-rts-dtr-off false false
ttyb-ignore-cd true true
ttya-rts-dtr-off false false
ttya-ignore-cd true true
ttyb-mode 9600,8,n,1,- 9600,8,n,1,-
ttya-mode 9600,8,n,1,- 9600,8,n,1,-
output-device screen screen
input-device keyboard keyboard
auto-boot-on-error? true true
===============================
Machine 2:
{2} ok printenv nvramrc
nvramrc = probe-all
install-console
banner
dev /pci(a)1d,700000/scsi@2
6 " scsi-initiator-id" integer-property
device-end
dev /pci(a)1c,600000/scsi@1
6 " scsi-initiator-id" integer-property
device-end
{2} ok printenv
Variable Name Value Default Value

test-args
diag-passes 1 1
local-mac-address? false false
fcode-debug? false false
scsi-initiator-id 6 7
oem-logo No default
oem-logo? false false
oem-banner No default
oem-banner? false false
ansi-terminal? true true
screen-#columns 80 80
screen-#rows 34 34
ttyb-rts-dtr-off false false
ttyb-ignore-cd true true
ttya-rts-dtr-off false false
ttya-ignore-cd true true
ttyb-mode 9600,8,n,1,- 9600,8,n,1,-
ttya-mode 9600,8,n,1,- 9600,8,n,1,-
output-device screen screen
input-device keyboard keyboard
auto-boot-on-error? true true

{3} ok probe-scsi-all
/pci(a)1f,700000/scsi@2,1

/pci(a)1f,700000/scsi@2
Target 0
Unit 0 Disk FUJITSU MAU3073NCSUN72G 0802 143374738 Blocks,
70007 MB
Target 1
Unit 0 Disk FUJITSU MAU3073NCSUN72G 0802 143374738 Blocks,
70007 MB
Target 2
Unit 0 Disk FUJITSU MAU3073NCSUN72G 0802 143374738 Blocks,
70007 MB
Target 3
Unit 0 Disk FUJITSU MAU3073NCSUN72G 0802 143374738 Blocks,
70007 MB

/pci(a)1d,700000/scsi@2,1

/pci(a)1d,700000/scsi@2
Target 5
Unit 0 Processor SUN StorEdge 3120 D1170
Target 8
Unit 0 Disk SEAGATE ST373207LSUN72G 045A 143374738 Blocks,
70007 MB
Target 9
Unit 0 Disk SEAGATE ST373207LSUN72G 045A 143374738 Blocks,
70007 MB
Target a
Unit 0 Disk SEAGATE ST373207LSUN72G 045A 143374738 Blocks,
70007 MB
Target b
Unit 0 Disk SEAGATE ST373207LSUN72G 045A 143374738 Blocks,
70007 MB

/pci(a)1c,600000/scsi@1,1

/pci(a)1c,600000/scsi@1
Target 5
Unit 0 Processor SUN StorEdge 3120 D1170
Target 8
Unit 0 Disk SEAGATE ST373207LSUN72G 045A 143374738 Blocks,
70007 MB
Target 9
Unit 0 Disk SEAGATE ST373207LSUN72G 045A 143374738 Blocks,
70007 MB
Target a
Unit 0 Disk SEAGATE ST373207LSUN72G 045A 143374738 Blocks,
70007 MB
Target b
Unit 0 Disk SEAGATE ST373207LSUN72G 045A 143374738 Blocks,
70007 MB

From: victorfeng1973 on 15 Sep 2006 17:09
See if this thread is helpful.
http://groups.google.com/group/comp.unix.solaris/browse_frm/thread/b7547e5d73a02d23/ecf4b74cbee4ba28?lnk=gst&q=probe-all+install-console&rnum=6#ecf4b74cbee4ba28

Victor

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