Subject: SCSI Scan..
To: None <tech-kern@netbsd.org>
From: Dhananjoy Das 'Joy' <joy@quartetns.com>
List: tech-kern
Date: 02/09/2002 21:51:59
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Hi,
my setup consists of a Qlogic 2200 HBA attached to a storage
subsystem
with the Qlogic adapter configured in the kernel..
I can access the RAID groups using the adaptec SCSI utils..
problem:
-----------
all was working fine ..with discovery of scsidevices.. until
I decided to reconfigure my storage subsystem's RAID configuration and ever
since my NetBSD kernel fails to discover any ScsiDisk's(devices)
earlier I had similar problems which got resolved by increasing the
delay of the scsiscan in (sys/dev/scsipi/scsipi_base.c) from 10msec to
30msec working on the same lines I now changed the delay to 50msec but have
failed to see any difference even the kernel boot up doesn't take time in
scsiscan it just doesn't really wait for (50 * x) msec and I am running
out of ideas....
To add on the same problem...
I wanted to see if the configuration of the Storage subsystem was
ok.. I test it under windows NT
and it seem there's nothing to complain there the
ScsiDisk's(devices) where identified and where
accessible with no problem...
ANY suggestions on the above problem..
Thanks,
Joy
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