Dell Poweredge 2600 and ArcServe 9

Hi all,

We bought a Dell Poweredge 2600 server and am trying it get it going
with
ArcServe 9.01.

Initially, we could not get a driver to load on the system board SCSI
ports
that could actually find a host adapter, so we added in an Adaptec
29160
board and moved the tape driver over to that.

So, now we load the Adaptec driver, load Arcserve, and everying seems
fine,
until we try to do anything with the tape drive, where we get "Illegal

Command" errors and errors like this in the tapesrv.log file....

Jan 12 17:20:54 [282]SCSI-ID 6: (SCSI READ)
Jan 12 17:20:54 [282] (05) *** Illegal Request ***
Jan 12 17:20:54 [282] CCB.cdb[] = 08 01 00 00 01 00
Jan 12 17:20:54 [282] E6033 Invalid field in CCB (24 00)
Jan 12 17:20:54 [282] E6092 Fatal - Uncorrectable error - Software
Error
Jan 12 17:20:59 [296]STANDARD.NLM for Group [SGROUP1] loaded
successfully
Jan 12 17:20:59 [296]STANDARD.NLM is loaded
Jan 12 17:20:59 [282]
Jan 12 17:20:59 [282]
Jan 12 17:21:00 [282]TAPESVR.NLM has been loaded successfully
Jan 12 17:21:46 [297]Confirmation done by user: - Destroy [Unknown
Product]
tape ? : Yes
Jan 12 17:21:47 [297]SCSI-ID 6: (SCSI READ)
Jan 12 17:21:47 [297] (05) *** Illegal Request ***
Jan 12 17:21:47 [297] CCB.cdb[] = 08 01 00 00 01 00
Jan 12 17:21:47 [297] E6033 Invalid field in CCB (24 00)
Jan 12 17:21:47 [297] E6092 Fatal - Uncorrectable error - Software
Error
Jan 12 17:21:47 [297][27ed8564] Quick Erase Request Received for
device 0,
EraseMode = 0
Jan 12 17:21:47 [297]SCSI-ID 6: (SCSI READ)
Jan 12 17:21:47 [297] (05) *** Illegal Request ***
Jan 12 17:21:47 [297] CCB.cdb[] = 08 01 00 00 01 00
Jan 12 17:21:47 [297] E6033 Invalid field in CCB (24 00)
Jan 12 17:21:47 [297] E6092 Fatal - Uncorrectable error - Software
Error
Jan 12 17:21:48 [297]E6001 [27ed8564] Error Erasing: ILLEGAL COMMANDJan 12 17:21:49 [290]SCSI-ID 6: (SCSI READ)
Jan 12 17:21:49 [290] (05) *** Illegal Request ***
Jan 12 17:21:49 [290] CCB.cdb[] = 08 01 00 00 01 00
Jan 12 17:21:49 [290] E6033 Invalid field in CCB (24 00)
Jan 12 17:21:49 [290] E6092 Fatal - Uncorrectable error - Software
Error

Any thoughts?

TIA,

GT