[Drbd-dev] switching between protocols A and C
lars.ellenberg at linbit.com
Wed Apr 11 14:57:16 CEST 2007
On Wed, Apr 11, 2007 at 01:13:32PM +0100, Cristian Zamfir wrote:
> Would it be possible to switch from protocol A to C and vice versa
> without disconnecting (for instance detach, switch protocol and re-attach)?
> This would be useful when alternating between two primaries (only
> protocol C can be used) and a primary/secondary configuration where
> protocol A may increase write throughput on the primary node.
protocol A does _NOT_ increase throughput at all.
it _MAY_ reduce latency somewhat sometimes.
> Right now this behaviour does not seem to be supported but I am
> interested if you consider it could be implemented easily.
no. and it does not make much sense for me, either.
: Lars Ellenberg Tel +43-1-8178292-0 :
: LINBIT Information Technologies GmbH Fax +43-1-8178292-82 :
: Vivenotgasse 48, A-1120 Vienna/Europe http://www.linbit.com :
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