MSL6030 ISSUE - more Details

[Redouane N.]

We have installed Red Hat Enterprise linux AS version 4 update 4 on two Itanium 
(IA64) RX7620 servers connected to MSL6030 Tape Library via two SAN switches bro
cade 2/16V. 

Each server has two dual HBA connected to the SAN switches mentioned above. 

OS can only detect the MSL6000. Without detecting the two Ultrium-2 SCSI tape dr
ives and the Medium changer!! 

What shall i do to detect the missing devices, in spite of the NSR mapping is co
nfigured well because Windows servers can detect these devices without any probl
em? 
Is there any command or utility to let the OS detect these two tape drives and c
hanger???? 



Please advise. 

Regards, 
Redouane N.