[Bacula-users] btape fill error on freebsd

[FireWire B. <fir...@e-...>]

Hi,
  I have a freebsd 4.9-p2 with a python DDS-2 tape drive scsi
(/dev/sa0).
I have these in my sd conf :
  RemovableMedia = yes;
  RandomAccess = no;
  Backward Space Record = no;
  Hardware End of Medium = no;
  Fast Forward Space File = no;
  BSF at EOM = yes;

The "btape test" works fine, but before starting using bacula, i wanted
to use the "fill" test, it fills correctly but cannot read : error while
seeking the last block:
Error reading block: ERR=dev.c:940 ioctl MTFSR error on /dev/nrsa0.
ERR=Input/output error.

I tried to use /dev/sa0, /dev/rsa0 and /dev/nrsa0, always same problem.

I tried both states of compression (enable and disable) same error.

I tried to fix the block size to 64512 as min and max, same error.

I don't know what to do now to solve this problem and to make sure that
bacula can use my tape drive correctly.

Thanks for any advice