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Re: syncrepl issue
--On Monday, January 28, 2013 3:59 PM +0100 Meike Stone
a) Use a current release. That would be 2.4.33.
b) Delta-syncrepl supports MMR in current releases
c) The reason I suggest delta-syncrepl is because syncrepl is known to be
problematic, particularly with MMR. If you want reliable replication,
Is it recommended in MMR setups to use delta-syncrepl before syncrepl
It is by me.
Are there any disadvantages, like using more RAM, or other things to
That depends on the backend, and your filesystem. If your backend is
bdb/hdb, then the masters have to be tuned for both DBs with BDB. With all
backends, there is increased write activity, so the filesystem selection
can be significant, particularly if the filesystem used requires journaling.
I will note I've been using delta-syncrepl since 2005, and it has never had
the abundance of issues present in syncrepl.
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