Hi,

On 2/21/2007 11:52 AM, HAWKER, Dan (external) wrote:
> 
> Hi All,
> 
> Am presently in the midst of configuring Bacula to backup some
> aggregated data from a few servers to tape. All works fine, however am
> slightly confused wrt cleaning tapes.
> 
> According to the manual you can assign a cleaning prefix, however as I
> understand this is only useful for autochangers with barcodes.

Right.

> So how do you create a cleaning job???

I don't.

> For instance I'd like to assign
> slot6 as a cleaning slot, and then create a *CleaningJob* that loads and
> accesses the cleaning tape, once a week. Say on Sunday evening when
> nothing should be happening.

No. I would not do this.

Modern tape drives can decide themselves when they need to get cleaned. 
Cleaning more often than strictly necessary will no only use up the 
cleaning cartridge but might also damage your tape drive and invalidate 
its warranty.

Autochangers can usually manage cleaning on their own - you dedicate one 
slot to the cleaning tape, and everything else happens automatically. I 
don't know if tis interferes witch Baculas operation, though - I don't 
operate an autochanger like that.

> Is this supported in Bacula, or is it just easier/better to have a quick
> and dirty script run from cron, that uses mtx to load and then unload
> the tape???

There is a feature request open regarding better tape cleaning 
management... until that is implemented, I do that manually.

Whenever there is a tapealert (which you can get into Baculas job 
report) or a drive failure, it's time for manual intervention. Not 
really a serious problem, because in a clean environment you won't have 
to clean your drives very often. And you wouldn't want to operate a 
modern tape drive in a dusty environment :-)

Arno


> TIA
> 
> Dan
> --
> 
> Dan Hawker
> Linux System Administrator
> Astrium
> http://www.astrium.eads.net
> 
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-- 
IT-Service Lehmann                    [EMAIL PROTECTED]
Arno Lehmann                  http://www.its-lehmann.de

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