Joshua Baker-LePain wrote: > > Your changer is on a different SCSI ID from the tape drive, right > (rather than on the same ID and a different LUN)? It's odd that it's > hanging on that inquiry. The changer and drive are on the same SCSI ID with a different LUN (I am using an ARCvault 24). I have just installed CentOS 3.8 and after adding support for multiple LUN's, all is detected correctly. I will give this some stress testing over the next few days to hopefully prove all is ok. Thanks for your help so far. Output from CentOS 3.8 Fusion MPT SCSI Host driver 2.06.16.02 scsi0 : ioc0: LSI53C1030, FwRev=01033010h, Ports=1, MaxQ=203, IRQ=20 scsi1 : ioc1: LSI53C1030, FwRev=01033010h, Ports=1, MaxQ=203, IRQ=21 blk: queue c5691e18, I/O limit 4294967295Mb (mask 0xffffffffffffffff) Vendor: HP Model: Ultrium 3-SCSI Rev: G33H Type: Sequential-Access ANSI SCSI revision: 03 blk: queue c5691c18, I/O limit 4294967295Mb (mask 0xffffffffffffffff) Vendor: OVERLAND Model: NEO Series Rev: 0153 Type: Medium Changer ANSI SCSI revision: 03 blk: queue c5691a18, I/O limit 4294967295Mb (mask 0xffffffffffffffff) Dean