Hi,
On 1/3/2007 7:32 PM, Alan Davis wrote:
>
> I'm consistently running into a problem where whenever the SD has to
> reposition the tape to start a new job it fails the tape because the
> number of volume files it counts on the tape doesn't match the number
> stored in the database for that volume. The files on tape is always 1
> less than the catalog entry.
After a quick look over your configuration...
...
> Device {
> Name = Drive-0 #
> Drive Index = 0
> Media Type = DLT-8000
> Archive Device = /dev/rmt/0cbn
> AutomaticMount = yes; # when device opened, read it
> AutoSelect = yes;
> AlwaysOpen = yes;
> RemovableMedia = yes;
> RandomAccess = no;
> AutoChanger = yes
> Changer Command = "/opt/bacula/bin/mtx-changer %c %o %S %a %d"
> Changer Device = /dev/changer
> # Enable the Alert command only if you have the mtx package loaded
> Alert Command = "/sbin/sh -c '/usr/local/sbin/tapeinfo -f %c
> |/usr/bin/grep TapeAlert|/usr/bin/cat'"
> Offline On Unmount = no
> Hardware End of Medium = yes
> BSF at EOM = yes
... have you tried the tests with "BSF at EOM = no"? My understanding is
that an incorrect setting here should give you the results you see.
> Backward Space Record = yes
> Backward Space File = yes
> Fast Forward Space File = yes
> Use MTIOCGET = yes
> TWO EOF = yes
Perhaps you should verify that you need the above; if you do - i.e., if
your OS / tape driver understand only an EOM that consists of two EOFs
(and I'm not sure how solaris handles that) than better don't try my
above suggestion :-)
> LabelMedia = yes; # lets Bacula label unlabeled
> media
> Maximum Network Buffer Size = 65536
> }
>
> Do I have a combination of settings that works under btape but is
> incorrect for the logic of the SD?
Looks like it.
> What tools does bacula provide that I can use to track this down
> further?
Not much beyond the debug output. You will need a pretty high debug
level for the SD to follow the SDs tape activity, IIRC.
Any many thanks for a really informative bug report!
Arno
--
IT-Service Lehmann [EMAIL PROTECTED]
Arno Lehmann http://www.its-lehmann.de
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