Hi.

We've just upgraded our bacula-installation from 1.36 to 2.0 .. That worked
excellent.. I'm very impressed with the smooth transistion.

In the old installation we had transferrates around 30 MB/s (measured using
iptraf when bacula-fd was processing some big files) (never more, often
less).. and with Bacula 2.0 this seems to be the limit again.

The attached Tape is an LTO-3(Quantum PX506) with has a reported rate at 80
MB/s (I havent tested this). The network is a gigabit network, which I can
put around 600 mbit/s through using nc in both ends on some junk-files.

The SCSI-interface is supposed to do 320MB/s

Likewise on the disk.. I can do a cat /big-file > /dev/null and get the
double block-in using vmstat when running a backup, so that doesn't seem to
be the limit either.

Anyone who can tell if this is typical.. or where my bottleneck is in this
system?

Jesper
-- 
Jesper Krogh


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