[PATCH] Fix BAD_NET_RESP error in DsReplicaSync
abartlet at samba.org
Sat Jul 22 19:47:30 UTC 2017
On Sat, 2017-07-22 at 22:29 +1200, Andrew Bartlett via samba-technical
> This error has been plaguing out tests for a while making our
> replication tests flap.
> I got it locally and with a network trace, which made it clear the
> issue is a lack of mutual exclusion between outbound GetNCChanges and
> DsReplicaSync operations.
> This patch fixes that.
> Please review. I have it under a few private autobuilds just to be
> sure. (Or more likely, to collect every other flapping test...)
I got 6/6 passes overnight.
The only question in my mind now is if we should try for a specific
It shouldn't be impossible, I think you could do it with two loops of
DsReplicaSync for a full sync in two directions simultaneously.
Andrew Bartlett http://samba.org/~abartlet/
Authentication Developer, Samba Team http://samba.org
Samba Developer, Catalyst IT http://catalyst.net.nz/services/samba
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