Hi!
When running btest I get errors. The documentation says that OnStream
drives work with bacula 1.33 and osst 0.9.14.
Here the bacula-sd.conf part:
> Device {
> Name = "Onstream"
> Description = "OnStream drive on Linux"
> Media Type = ADR50
> Archive Device = /dev/nosst0
> AutomaticMount = yes; # when device opened, read it
> AlwaysOpen = yes
> Offline On Unmount = no
> # The min/max blocksizes of 32768 are *required*
> Minimum Block Size = 32768
> Maximum Block Size = 32768
> # Removeable Media = yes
> # Two EOF = no
> # BSF at EOM = no
> # Backward Space File = yes
> Fast Forward Space File = no
> }
I also set the blocksize for the tape:
mt -f /dev/nosst0 setblk 32768
I get the following test output:
> === Write, rewind, and position test ===
>
> I'm going to write 1000 records and an EOF
> then write 1000 records and an EOF, then rewind,
> and position to a few blocks and verify that it is correct.
>
> This is an *essential* feature ...
>
> btape: btape.c:907 Wrote 1000 blocks of 32668 bytes.
> btape: btape.c:469 Wrote 1 EOF to "Onstream" (/dev/nosst0)
> btape: btape.c:923 Wrote 1000 blocks of 32668 bytes.
> btape: btape.c:469 Wrote 1 EOF to "Onstream" (/dev/nosst0)
> btape: btape.c:932 Rewind OK.
> Reposition to file:block 0:4
> 23-Aug 22:41 btape: btape Error: block.c:263 Volume data error at 0:4! Wanted
> ID: "BB02", got "". Buffer discarded.
> btape: btape.c:988 Read block 5 failed! file=0 blk=4.
> ERR=Eingabe-/Ausgabefehler
>
> btape: btape.c:998 This may be because the tape drive block size is not
> set to variable blocking as normally used by Bacula.
> Please see the Tape Testing chapter in the manual and
> look for using mt with defblksize and setoptions
> If your tape drive block size is correct, then perhaps
> your SCSI driver is *really* stupid and does not
> correctly report the file:block after a FSF. In this
> case try setting:
> Fast Forward Space File = no
> in your Device resource.
I know that in this newsgroup where older postings about this tape drive.
Thanks in advance
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