[Bucardo-general] b4: what's the context of the 2-way multi-master limitation?

Greg Sabino Mullane greg at endpoint.com
Fri Mar 16 16:37:34 UTC 2012

> So then I thought, "oh, maybe this is a 3-way multimaster setup that's
> not supported in b4," and realized that I don't know if the limitation
> is per-sync, per table, or just more generally.  Figured I should ask
> here to see if this is a legitimate setup before proceeding further or
> planning a b5 switch.

You need to make sure all syncs are setup with "makedelta" on, so that 
the changes they make are recorded in the bucardo_delta table and 
other syncs can then push them onwards. There are a lot of locking and 
other issues with using b4 to do a 3-way, so I would definitely 
investigate b5 as well.

Greg Sabino Mullane greg at endpoint.com
End Point Corporation
PGP Key: 0x14964AC8
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