Using Gluster 3.4.2, we have a situation where georeplication is causing
the CPU on the master to be hammered, while the bandwidth is having a
holiday. I'd therefore like to disable the rsync compression for
georeplication.
In a response to David F. Robinson asking the same question back in
August, Vishwanath Bhat wrote:
> You can use "rsync-options" to specify any rsync options that you
want to rsync to use. Just make sure that it does not conflict with the
default rsync options used by geo-rep.
>
> For example,
>
> #gluster volume geo-replication <MASTER> <SLAVE> config rsync-options
'--bwlimit=<value>'
Finding no way to negate the --compress option used in georeplication I
thought that perhaps I could get part way there by simply winding down
the compression level using "gluster volume geo-replication <MASTER>
<SLAVE> config rsync-options '--compress-level=0' " (Yes, I did use real
entries for <MASTER> and <SLAVE>.)
The return from that command was "unrecognized option
--compress-level=0". I tried a few other numbers and got the same
negative results.
Can someone please advise how to disable rsync compression for
georeplication? Thanks.
regards,
John
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