Date: Tue, 19 Apr 2011 19:26:27 +0000 (UTC) From: Pawel Jakub Dawidek <pjd@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sbin/hastd primary.c secondary.c Message-ID: <201104191926.p3JJQe0o051735@repoman.freebsd.org>
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pjd 2011-04-19 19:26:27 UTC
FreeBSD src repository
Modified files:
sbin/hastd primary.c secondary.c
Log:
SVN rev 220865 on 2011-04-19 19:26:27Z by pjd
Scenario:
- We have two nodes connected and synchronized (local counters on both sides
are 0).
- We take secondary down and recreate it.
- Primary connects to it and starts synchronization (but local counters are
still 0).
- We switch the roles.
- Synchronization restarts but data is synchronized now from new primary
(because local counters are 0) that doesn't have new data yet.
This fix this issue we bump local counter on primary when we discover that
connected secondary was recreated and has no data yet.
Reported by: trociny
Discussed with: trociny
Tested by: trociny
MFC after: 1 week
Revision Changes Path
1.70 +19 -0 src/sbin/hastd/primary.c
1.38 +1 -0 src/sbin/hastd/secondary.c
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