Problemer med at køre backup

Hey

når jeg prøver at køre en backup fra en Debian maskine med en tapestremer til - får jeg denne fejlbesked og backupen fryser.... hvad skal der ??

Detected scsi generic sg2 at scsi0, channel 0, id 3, lun 0
sym53c875-0-<1,*>: FAST-5 WIDE SCSI 10.0 MB/s (200 ns, offset 15)
sym53c875-0-<1,*>: FAST-5 WIDE SCSI 10.0 MB/s (200 ns, offset 15)
sym53c875-0-<1,*>: FAST-5 WIDE SCSI 10.0 MB/s (200 ns, offset 15)
sym53c875-0-<1,*>: FAST-5 WIDE SCSI 10.0 MB/s (200 ns, offset 15)
sym53c875-0-<1,*>: FAST-5 WIDE SCSI 10.0 MB/s (200 ns, offset 15)
sym53c875-0-<1,*>: FAST-5 WIDE SCSI 10.0 MB/s (200 ns, offset 15)
sym53c875-0-<1,*>: FAST-5 WIDE SCSI 10.0 MB/s (200 ns, offset 15)
sym53c875-0-<1,*>: FAST-5 WIDE SCSI 10.0 MB/s (200 ns, offset 15)
sym53c875-0-<1,*>: FAST-5 WIDE SCSI 10.0 MB/s (200 ns, offset 15)
sym53c875-0-<1,*>: FAST-5 WIDE SCSI 10.0 MB/s (200 ns, offset 15)
sym53c875-0-<1,*>: FAST-5 WIDE SCSI 10.0 MB/s (200 ns, offset 15)
sym53c875-0-<1,*>: FAST-5 WIDE SCSI 10.0 MB/s (200 ns, offset 15)
sym53c875-0-<1,*>: FAST-5 WIDE SCSI 10.0 MB/s (200 ns, offset 15)
sym53c875-0-<1,*>: FAST-5 WIDE SCSI 10.0 MB/s (200 ns, offset 15)
sym53c875-0-<1,*>: FAST-5 WIDE SCSI 10.0 MB/s (200 ns, offset 15)
sym53c875-0-<1,*>: FAST-5 WIDE SCSI 10.0 MB/s (200 ns, offset 15)
sym53c875-0-<3,*>: target did not report SYNC.