From: "Muro, Sam" research@businesstz.com
I have been trying to install HP Storageworks DAT72 on CentOS 5 in vain. On system reboot, neither /dev/st not /dev/sg is available. May you please lead me through as this is my first time trying to do it
What does lsusb show? Just a thought; did you check in the BIOS if there are USB options (legacy and such)? Maybe install 'HP StorageWorks LTT' (Library and Tape Tools); it might help testing...
JD