Use MTIOCGET= no helped :)
Michael Riexinger wrote:
> Hi,
>
> i have a dell LTO 136T library with freebsd and bacula-1.37.25
>
> sa0: <HP Ultrium 1-SCSI E34A> Removable Sequential Access SCSI-3 device
> with the following settings in bacula-sd.conf
>
>
> Device {
> Name = LTO1
> Drive Index = 0
> Media Type = LTO
> Archive Device = /dev/nsa0 # Normal archive device
> Autochanger = yes
> LabelMedia = yes
> #AutomaticMount = yes
> AlwaysOpen = yes
> Offline On Unmount = no
> Hardware End of Medium = no
> BSF at EOM = yes
> Backward Space Record = no
> Fast Forward Space File = no
> TWO EOF = yes
> }
>
> btest gives the following result:
>
> === Append files test ===
>
> This test is essential to Bacula.
>
> I'm going to write one record in file 0,
> two records in file 1,
> and three records in file 2
>
> btape: btape.c:436 Rewound "LTO1" (/dev/nsa0)
> btape: btape.c:1515 Wrote one record of 64412 bytes.
> btape: btape.c:1517 Wrote block to device.
> btape: btape.c:466 Wrote 1 EOF to "LTO1" (/dev/nsa0)
> btape: btape.c:1515 Wrote one record of 64412 bytes.
> btape: btape.c:1517 Wrote block to device.
> btape: btape.c:1515 Wrote one record of 64412 bytes.
> btape: btape.c:1517 Wrote block to device.
> btape: btape.c:466 Wrote 1 EOF to "LTO1" (/dev/nsa0)
> btape: btape.c:1515 Wrote one record of 64412 bytes.
> btape: btape.c:1517 Wrote block to device.
> btape: btape.c:1515 Wrote one record of 64412 bytes.
> btape: btape.c:1517 Wrote block to device.
> btape: btape.c:1515 Wrote one record of 64412 bytes.
> btape: btape.c:1517 Wrote block to device.
> btape: btape.c:466 Wrote 1 EOF to "LTO1" (/dev/nsa0)
> btape: btape.c:336 open_ ev "LTO1" (/dev/nsa0) OK
> btape: btape.c:436 Rewound "LTO1" (/dev/nsa0)
> btape: btape.c:1054 Now moving to end of medium.
> btape: btape.c:480 dev.c:674 ioctl MTIOCGET error on "LTO1" (/dev/nsa0).
> ERR=Unknown error: 0.
> We should be in file 3. I am at file 4. This is NOT correct!!!!
>
>
> That appears *NOT* to have corrected the problem.
>
> Append test failed.
>
>
> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> Unable to correct the problem. You MUST fix this
> problem before Bacula can use your tape drive correctly
>
> Perhaps running Bacula in fixed block mode will work.
> Do so by setting:
>
> Minimum Block Size = nnn
> Maximum Block Size = nnn
>
> in your Storage daemon's Device definition.
> nnn must match your tape driver's block size, which
> can be determined by reading your tape manufacturers
> information, and the information on your kernel dirver.
> Fixed block sizes, however, are not normally an ideal solution.
>
> Some systems, e.g. OpenBSD, require you to set
> Use MTIOCGET= no
> in your device resource. Use with caution.
>
>
>
> What can i do?
>
> Thanks,
> Michael
>
>
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