dump problem !

[Umut Ceyhan <umut kaos ege edu tr>]

Hello !
I am using script as below to back up my filesystems. But when I start
to backup process, I am taking the message below  with no backup. I know
that I am "rewind"ing the tape with "mt -f /dev/nst0 rewind" command
before the backup operation, and
the dat capacity is 4 GB (my filesystem is about 350 MB large). What is
the reason of this problem ?

My script :
  mt -f /dev/nst0 rewind

  #dump 0uf /dev/st0 /home/umut
  #/sbin/dump 0uf /dev/nst0 /usr/local/web2/webusers
  /sbin/dump 0ufn /dev/nst0 /usr/local/web2

  mt -f /dev/nst0 weof
  mt -f /dev/nst0 rewind




Output of the script :

  DUMP: No group entry for operator.
  DUMP: Date of this level 0 dump: Tue Dec  1 14:15:20 1998
  DUMP: Date of last level 0 dump: the epoch
  DUMP: Dumping /dev/sda8 (/usr/local) to /dev/nst0
  DUMP: mapping (Pass I) [regular files]
  DUMP: mapping (Pass II) [directories]
  DUMP: estimated 305677 tape blocks on 7.85 tape(s).
  DUMP: dumping (Pass III) [directories]
  DUMP: dumping (Pass IV) [regular files]
  DUMP: End of tape detected
  DUMP: Closing /dev/nst0
  DUMP: Change Volumes: Mount volume #2
  DUMP: Is the new volume mounted and ready to go?: ("yes" or "no") y
  DUMP: Volume 2 begins with blocks from inode 165271 -----------> ??? 
  DUMP: End of tape detected
  DUMP: Closing /dev/nst0
  DUMP: Change Volumes: Mount volume #3
  DUMP: Is the new volume mounted and ready to go?: ("yes" or "no")
  DUMP: Volume 3 begins with blocks from inode 165271 -----------> ???
  DUMP: End of tape detected
  DUMP: Closing /dev/nst0
  ....
  and going on with the same message ???

Can anyone help me ?

Thansk lot !

Umut Ceyhan