On Thu, Jul 23, 2009 at 6:22 AM, Michael Schwartzkopff<[email protected]> wrote: > Am Mittwoch, 22. Juli 2009 23:38:26 schrieb Alexander Födisch: >> Hi, >> >> I have a samba cluster w/ three nodes (heartbeat 2.1.3 / crm-enabled). Now >> I need to add a fourth one. What will be the best way to do this w/o any >> service interruption? >> >> First step - Node4 has to become a member of the cluster. I would do it >> like this: >> >> >> Node1: /etc/init.d/heartbeat stop >> Node1: add Node4 to /etc/ha.d/ha.cf >> Node1: /etc/init.d/heartbeat start >> >> Node2: /etc/init.d/heartbeat stop >> Node2: add Node4 to /etc/ha.d/ha.cf >> Node2: /etc/init.d/heartbeat start >> >> Node3: /etc/init.d/heartbeat stop >> Node3: add Node4 to /etc/ha.d/ha.cf >> Node3: /etc/init.d/heartbeat start >> >> On Node4 heartbeat is already configured, so "/etc/init.d/heartbeat start" >> on Node4 will be enough. > > Process looks OK.
There will still be service interruption though - every time you restart heartbeat _______________________________________________ Linux-HA mailing list [email protected] http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
