nanako# btape -c dlt.conf /dev/sa2
Tape block granularity is 1024 bytes.
btape: butil.c:285 Using device: "/dev/sa2" for writing.
btape: btape.c:476 open device "DLT-2" (/dev/sa2): OK
*test

=== Write, rewind, and re-read test ===

I'm going to write 10000 records and an EOF
then write 10000 records and an EOF, then rewind,
and re-read the data to verify that it is correct.

This is an *essential* feature ...

btape: btape.c:1148 Wrote 10000 blocks of 64412 bytes.
btape: btape.c:608 Wrote 1 EOF to "DLT-2" (/dev/sa2)
btape: btape.c:1164 Wrote 10000 blocks of 64412 bytes.
btape: btape.c:608 Wrote 1 EOF to "DLT-2" (/dev/sa2)
btape: btape.c:608 Wrote 1 EOF to "DLT-2" (/dev/sa2)
btape: btape.c:1206 Rewind OK.
21-Jul 13:31 btape JobId 0: Error: block.c:320 Volume data error at 0:0!
Block checksum mismatch in block=0 len=64448: calc=5f184f45 blk=b1d8a199
btape: btape.c:1224 Read block 1 failed! ERR=Input/output error