[DRBD-user] Question: how to avoid full resync

Eli Dorfman (Voltaire) dorfman.eli at gmail.com
Thu May 14 15:45:44 CEST 2009

Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.

Lars Ellenberg wrote:
> On Wed, May 13, 2009 at 06:35:43PM +0300, Eli Dorfman (Voltaire) wrote:
>> Hi,
>> Assuming a setup of 2 nodes primary A and secondary B.
>> After primary node A reboot and B became primary, is there a way to avoid full resync
>> from B to A?
> Uhm, well, yes: just do nothing and let DRBD do its job ;)
> Bitmap based resync is the "normal" resync operation.

After A was rebooted and B had almost no changes - 
yet when A goes up again it seems that B (drbd) performs full resync.  
Is this correct? is it configurable?


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