>Da: "Adam Goryachev" <mailinglists AT websitemanagers.com DOT au>
>Data: 21/06/2016 12.17
>A: <backuppc-users AT lists.sourceforge DOT net>
>Ogg: Re: [BackupPC-users] Full period
>What method are you using to do the backup?
Hi, I am using rsyncd
>Why does the backup take so long? Is it bandwidth between the two
>machines or something else?
I don't think so, this is iperf's output between one server and backup server:
# iperf -c xxxxxxxxxxxx
------------------------------------------------------------
Client connecting to xxxxxxxxxxx, TCP port 5001
TCP window size: 23.5 KByte (default)
------------------------------------------------------------
[ 3] local xxxxxxxxx port 54354 connected with yyyyyyyyyyyyyy port 5001
[ ID] Interval Transfer Bandwidth
[ 3] 0.0-10.0 sec 1.09 GBytes 935 Mbits/sec
>Potentially, using rsync or rsyncd will reduce the time to complete a
>backup, produce more accurate backups, and also reduce bandwidth
>consumption. Result is more backups, so better ability to restore
>if/when needed.
>
>Other than that, I don't think there is any way to automatically do more
>incrementals, short of increasing the FullPeriod to a higher value....
>PS, I assume day6 is nothing because even the incremental took 2 days to
>complete....
No, as I said, it tooks about 3 days to complete backup for my entire pool
(+100 server)
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