Solution for uuid conflict in heartbeat

时间：2010-05-21 来源：hiyangyong

[What's the issue?] Heartbeat throws exception: heartbeat[24857]: 2010/05/21_03:51:17 WARN: nodename gjva6wladm2 uuid changed to gjva6wladm1heartbeat[24857]: 2010/05/21_03:51:19 WARN: nodename gjva6wladm1 uuid changed to gjva6wladm2heartbeat[24857]: 2010/05/21_03:51:19 ERROR: should_drop_message: attempted replay attack [gjva6wladm2]? [gen = 1227213790, curgen = 1227213843]
[What's the root cause?] Between two admin servers, uuid conflicts. Why sometimes they do not conflict and even before restart, it's okay? We still have no answer. [What's the solution?] add "uuidfrom nodename" in /etc/ha.d/ha.cf and restart heartbeat

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