Le 15 juin 2012 à 00:36, Yougo a écrit :
> Hi
>
> A second demand to the list this evening. ;-)
>
> I have an external script that select jobids in my db and then select them
> for copying via a copy job into a tape, once the selection is done it sends
> the sequentially to bconsole.
> This create an external tape archive of the enterprise main data
> I am supposed to keep the file records from theses tapes as long as possible,
> at least for some particular jobs.
>
> Also, to be fully redundant i want to create a second copy of this archive,
> the first one would be stored locally in order to recover some particular
> files, the second one is externalized just in case the first one is destroyed
> in a disaster. I have only one LTO3 drive so I cant copy directly from one
> tape to another.
>
> To keep the catalog as light as possible I don't want to create a second copy
> of the file records inside bacula but in want to be able to restore from one
> tape as well as from the other one.
> This last condition infers that both tape should have the same label.
>
> What methods are possible to make it ?
>
> I have minded in using dd,bcopy… But I cant say which one is the more
> appropriated and safe.
>
> Also I tried to write to a kind of "spool file" device and then to dd it to
> my two tapes. I saw that bcopy is only writing to a volume that got a
> different name, does someone succeeded in cloning a file into a tape
>
> Thanks for your answers
>
> Hugo
>
>
Hello ?
No one already did that ?
I have tried bcopy but the problem is that I should use it from one tape to
another with a different label. So I lose the capacity to restore easily from
that tape because I don't have the file/job records associated to that tape in
database.
Hugo
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