We recently purchased an HP Ultrium 6250 internal LTO-6 drive to write our year end backups to using our Poweredge T310 (backup server) and everything seems to work great except that when I try to mount a tape as LTFS, I get an error stating "The HBA driver does not support the required transfer size (512kB)."  I updated the firmware on the Perc 6/i to 6.3.3.0002 and it didn't help.  Am I going to have to buy a different card in order to use LTFS?