How do I check if my tape drive is online in Red Hat Enterprise Linux 4?

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Release found: Red Hat Enterprise Linux 4

Solution:

To confirm that the tape drive is online in Red Hat Enterprise Linux 4, run the command:

#mt -f /dev/st0 status

The output should be similar to:

SCSI 2 tape drive:
File number=0, block number=0, partition=0.
Tape block size 0 bytes. Density code 0x49...

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