Ah - thank you Troy - purging the volume seems to be the magic step.
:^)

Troy Daniels wrote:
> Hi,
>
> Phil R wrote:
>> Hope this is the right place to ask this - if not, sorry.
>>
>> Using 2.4.4, automatic recycling doesn't allow tapes to be reused.
>>
>> I've discovered that if I set the tape status to "recycle" then when the
>> next scheduled job runs it recycles the volume - all data lost (good)
>> then announces that the max use duration is (already!) exeeded, and
>> marks the tape as "used"
>>
>
> Just to clarify what you are doing...
>
> You're changing the status manually? Going straight from a Used state 
> to a Recycle state?
>
> You don't mention purging the volume at all and I believe this might 
> be the critical step you are missing. Use the 'prune' or 'purge' 
> commands in bconsole to do this. (Backup your catalog first, just in 
> case of course)
>
> It's also important as it ensures the old file/job records for this 
> volume are removed from the catalog - without this step your catalog 
> would be full of records to files/jobs that are no longer on the volume.
>
> Cheers,
>
>
> Troy.
>
>
>> 27-May 00:03 machine-dir JobId 191: Start Backup JobId 191,
>> Job=testbackup.2009-05-27_00.03.31.06
>>
>> 27-May 00:03 machine-dir JobId 191: Using Device "DDS-4"
>>
>> 27-May 00:04 machine-sd JobId 191: Recycled volume "Scratch_1" on device
>> "DDS-4" (/dev/nst1), all previous data lost.
>>
>> 27-May 00:04 machine-dir JobId 191: Max configured use duration
>> exceeded. Marking Volume "Scratch_1" as Used.
>>
>>
>>
>> ...but continues to complete the job. Then the next night, the tape's
>> marked as "used" and the backup fails.
>> The "lastWritten" shows the last written time correctly; LabelDate shows
>> the time the volume was recycled; but firstwritten shows the time & date
>> the tape was first used. Not sure if that's how it's meant to be, but in
>> order to use my tapes I have to set UseDuration to be more than the time
>> since firstwritten and now.
>>
>> So if I want to use this tape until Friday, for example, I have to set
>> UseDuration to be 54 days. Then when I come to reuse the tape in 4
>> weeks' time, I'll need to manually change the UseDuration to be 72 days
>> (54+28)
>>
>> Shouldn't recycling reset the firstwritten time? Or should it calculate
>> UseDuration from something else? Am I expecting something too much?
>>
>
> Troy Daniels                      iTouch Australia, a Buongiorno company
> System Administrator              Ph  +618 6461 4102
> troy.dani...@itouch.com.au        Fax +618 6461 4199
>                                   www.itouch.com.au
>

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