hi
- shut down your server
- plug in your scsi card (is it supported?)
- install your tape drive
- start your server
- login on console as root and give
mt -f /dev/st0 status
it should work
That may not be sufficient.
If it doesn't work, then try:
modprobe -v aic7xxx
mt -f /dev/st0 status
If that works better, then add this line to /etc/modprobe.conf:
alias scsi_hostadapterX aic7xxx
In place of X, put 0, 1, 2, ... etc - whichever does not already appear in the file /etc/modprobe.conf.