On 3/21/2017 9:44 AM, Petar Kozić wrote:
Hi,
I will try to describe my problem with slow transfer rate.
I was setup Bacula server and now every day I will put one by one
instances in backup.
Yesterday I was put one instances and backup was done fine. But for
about 47,000 files, sum size 930 MB, bacula is transfer for 11
minutes. Transfer rate is about 1,230 KB/s.
That's very slow. I try to measure bandwidth with iperf. Both
instances are on linux. That was Gigabite network between two nodes.
Iperf says:
Interval Transfer Bandwidth
0.0-10.0 sec 1.08 GBytes 928 Mbits/sec
I don’t have any Bandwidth statement in configuration file.
How can I run backup faster ?
What are the SpoolData and SpoolAttributes settings for the job? This is
likely due to database issues. Make sure that SpoolAttributes=yes so
that database updates happen in a batch at the end of the job, rather
than during the job. If writing to tape, then make sure SpoolData=yes.
If writing to disk, then SpoolData=no.
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