On Wednesday 16 March 2005 13:06, Edson Noboru Yamada wrote:
>Hi,
>
>I´m a Veritas Netbackup admin, and I´m trying to test Amanda
>as an alternative.
>
>With Netbackup, it´s possible to define a backup image retention
> time, that is the number of days that an a given image must be
> preserved on a tape; a tape is only reused if all the backup images
> it contains are expired.
>
>Is there a way to define something similar with amanda?
>
>Thanks
This is the variable in the amanda.conf file called 'tapecycle', and
amanda will not reuse a tape until all tapecycle-1 other tapes have
all been used. Its common useage to have anywhere from 2x to 4x or
5x the dumpcycle days in tapes in the use rotation.
So I think that while the names might change, this is the function
that you are asking about.
I'm currently set for a bit of overkill, using a 4 day dumpcycle and
runspercycle, and a 22 day tapecycle, all on a big piece of a 200GB
disk. That partition is currently sitting at about 94% full and has
been stable at that for many days now.
--
Cheers, Gene
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