Hello,

czw., 12 maj 2022 o 23:55 <kjohn...@eclypse.org> napisał(a):

> I use bacula to perform 5 backups per week of a server here running Debian
> 10, and version 9.4.2-2+deb10u1 of bacula.  Each backup is of the same set
> of data, so only the most recent tape is needed for a restore.  Each backup
> is to an LT06 tape installed on the server, and about 800 GB is written
> each time.
>
> Last week, and for the first backup this week, the reported Comm Line
> Compression was in the 10-13% range.
>
> The second and third backups this week had reported Comm Line Compression
> in the 60-70% range.
>
> I do not believe there has been a significant change in the nature of the
> data that is backed up.
>

Yes, this exactly means data transferred over the wire was different and in
one job it got better compression than the other.

-- 
Radosław Korzeniewski
rados...@korzeniewski.net
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