SUMMARY: RM6 (6.22.1) "Unable To Scan Module"

From: Wianecki, Christopher (Christopher.Wianecki@sothebys.com)
Date: Tue Aug 26 2003 - 14:49:52 EDT

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Thanks to Andreas I was able to resolve my problem. We also did take all
disks out, I did boot -r, then boot -r with disks and I got back my arrays.
We also did upgrade firmware on our A1000 and now it looks good.

Thanks again to all for help

Chris

-----Original Message-----
From: Andres Rojas [mailto:arojasm@adexus.cl]
Sent: Tuesday, August 26, 2003 2:10 PM
To: Wianecki, Christopher
Subject: Re: RM6 (6.22.1) "Unable To Scan Module"

I found this suggestion in the Sunsolve database

See steps 4 & 5 on page 29 of 806-7792-14...

or

ftp://docs-pdf.sun.com/806-7792-14/806-7792-14.pdf

- Andres.

Have a small problem that I don't know how to resolve.

I had run script add32lun.sh that was located in rm6_6.22.1/Tools directory
so that I could create more than 8 LUN's on my A1000.
I restarted the system with boot -r then I went to create LIN 8 (which is
the 9th LUN on that array. After that I am getting messages "Unable To Scan
Module"

What I did wrong? Can I correct this error? Sun came over and they want to
replace controller, I think controller is just fine.

=====================================
./healthck -a

Health Check Summary Information

carlton_001: Unable To Scan Module
carlton_002: Optimal

healthck succeeded!
=====================================
./lad
c1t5d0 1T92678822 LUNS: 0 1 2 3 4 5 6 7 8
c2t5d0 1T92371006 LUNS: 0
=====================================
./raidutil -c c1t5d0 -i
LUNs found on c1t5d0.
  LUN 0 RAID 0 17234 MB
  LUN 1 RAID 0 17234 MB
  LUN 2 RAID 0 17234 MB
  LUN 3 RAID 0 17234 MB
  LUN 4 RAID 0 17234 MB
  LUN 5 RAID 0 17234 MB
  LUN 6 RAID 0 17234 MB
  LUN 7 RAID 0 17234 MB

Can't open device 1T92678822:8 status = 8. Aborting

raidutil failed!
=====================================
I think that 9th LUN is giving me a problem. How can I correct this error?
Files that were modified:
/etc/osa/rmparams
/kernel/drv/sd.conf
/kernel/drv/rdriver.conf

=====================================
./add32lun.sh

add32lun could caused /etc/osa/rmparams, /kernel/drv/sd.conf and
/kernel/drv/rdriver.conf to be modified. Please make a backup copy
of these files, exit all RM6 applications then type yes to continue
or no to terminate (yes/no)? yes
add32lun: Please perform a reconfiguration boot (boot -r) on the system
at your next convenience so the driver can address the additional luns.
=====================================

Help is greatly appreciated.

Thank you.

Chris

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