topic Re: Kernel SCSI driver problem in Operating System - HP-UX

Kernel SCSI driver problem

Mike Seerden_2 — Wed, 06 Mar 2002 16:13:57 GMT

Hi All, Kinda of stumped here. I have a K420 with HP-UX 11.00 and it has two HP 28696A HP-PB FW Diff controllers and the system sees the controller and disk but the disk are unclaimed. The scsi3 driver looks to be in the kernel through sam and the /stand/system file but when I run lsdev, no scsi3 driver. Any ideas on how I can get the system to recognize the disk.

Here is part of the ioscan output.

ext_bus 6 10/16/12 scsi3 CLAIMED INTERFACE HP 28696A - Wide SCSI ID=7
unknown -1 10/16/12.4 UNCLAIMED UNKNOWN SEAGATE ST34573WC

Re: Kernel SCSI driver problem

Sanjay_6 — Wed, 06 Mar 2002 16:17:08 GMT

Hi Mike,

Enable the disk3 driver in the kernel and also the sdisk driver.

This may help.

Hope this helps.

regds

Re: Kernel SCSI driver problem

Mike Seerden_2 — Wed, 06 Mar 2002 16:20:10 GMT

That might do it. I didn't notice it but the disk3 is not installed. The sdisk is. I will have to wait about an hour before I can bring it down and reboot. I will let you know. Thanks,
Mike

Re: Kernel SCSI driver problem

Sandip Ghosh — Wed, 06 Mar 2002 16:20:15 GMT

I think disc3 driver is not configured in your kernel. Try to configure that in kernel through SAM. I am giving the output from my Box below

ext_bus 1 10/4/4 scsi3 CLAIMED INTERFACE HP 28696A - Wide SCSI ID=7
target 11 10/4/4.0 target CLAIMED DEVICE
disk 5 10/4/4.0.0 disc3 CLAIMED DEVICE SEAGATE ST39236LC
/dev/dsk/c1t0d0 /dev/floppy/c1t0d0 /dev/rdsk/c1t0d0 /dev/rfloppy/c1t0d0

I don't know whether it will be readable to you or not.

Sandip

Re: Kernel SCSI driver problem

Helen French — Wed, 06 Mar 2002 16:20:40 GMT

Hi,

Add 'sdisk' to the kernel, either through /stand/system file or through SAM.

HTH,
Shiju

Re: Kernel SCSI driver problem

Helen French — Wed, 06 Mar 2002 16:22:19 GMT

Hi,

Can you list the output of:

# cat /stand/system

If you don't have 'disc3' add that to the kernel.

HTH,
Shiju

Re: Kernel SCSI driver problem

Mike Seerden_2 — Wed, 06 Mar 2002 20:06:18 GMT

That did it. Thanks to all that came up with the answer.

Mike