how many data can i write to my tape, how to tested?

[perikillo]

   Hi people.

   I'm running bacula 1.38.11 with one tape storage-works 232 200Gb. But i
start to get some errors about "Tape Full" like this:

28-May 04:30 bacula-dir: Start Backup JobId 1409,
Job=MBXDBA-FD.2007-05-28_04.30.00
28-May 06:18 bacula-sd: End of Volume "FullTape-0009" at 184:1 on
device "StorageWorks-232" (/dev/nsa0). Write of 64512 bytes got 0.
28-May 06:18 bacula-sd: End of medium on Volume "FullTape-0009"
Bytes=177,755,370,128 Blocks=2,755,390 at 28-May-2007 06:18.
28-May 06:19 bacula-dir: There are no Jobs associated with Volume
"FullTape-0010". Marking it purged.
28-May 06:19 bacula-dir: Recycled volume "FullTape-0010"

28-May 08:07 bacula-sd: MBXDBA-FD.2007-05-28_04.30.00 Fatal error:
append.c:207 Fatal append error on device "StorageWorks-232"
(/dev/nsa0): ERR=label.c:733 Expecting Volume Label, got FI=0 Stream=0
len=64412

28-May 08:07 bacula-sd: MBXDBA-FD.2007-05-28_04.30.00 Fatal error:
askdir.c:291 NULL Volume name. This shouldn't happen!!!
28-May 08:11 MBXDBA-FD: MBXDBA-FD.2007-05-28_04.30.00 Fatal error:
backup.c:500 Network send error to SD. ERR=Broken pipe
28-May 08:07 bacula-dir: MBXDBA-FD.2007-05-28_04.30.00 Error: Bacula
1.38.11 (28Jun06): 28-May-2007 08:07:31
  JobId:                  1409
  Job:                    MBXDBA-FD.2007-05-28_04.30.00
  Backup Level:           Full
  Client:                 "MBXDBA" i686-redhat-linux-gnu,redhat,
  FileSet:                "MBXDBA-FS" 2007-02-20 15:40:01
  Pool:                   "MueblexFullTape"
  Storage:                "LTO-1"
  Scheduled time:         28-May-2007 04:30:00
  Start time:             28-May-2007 04:30:05
  End time:               28-May-2007 08:07:31
  Elapsed time:           3 hours 37 mins 26 secs
  Priority:               15
  FD Files Written:       73,128
  SD Files Written:       73,128
  FD Bytes Written:       66,939,362,451 (66.93 GB)
  SD Bytes Written:       66,949,907,557 (66.94 GB)
  Rate:                   5131.0 KB/s
  Software Compression:   None
  Volume name(s):         FullTape-0009
  Volume Session Id:      39
  Volume Session Time:    1179787421
  Last Volume Bytes:      1 (1 B)
  Non-fatal FD errors:    0
  SD Errors:              0
  FD termination status:  Error
  SD termination status:  Error
  Termination:            *** Backup Error ***


  Them, he says that my tape is full, but calculating all clients, is
about 181GB, them why hi say that my tape is full?

  This is the reason i want to test my tape first, to see if the
problem is freebsd or bacula. Hope you could point how to fill my tape
with freebsd and see how much data can i write to my tape.

   Thanks all for your time!!!


  P.S. FreeBSD 6.1-p16