I installed the up2date to 9.165 on a two node cluster.
The new MASTER send the notification mail with the correct restart reason:
System was restarted
Reason: Rebooted by Up2Date
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HA Status : CLUSTER MASTER (node id: 1)
System Uptime : 0 days 0 hours 1 minute
System Load : 0.48
System Version : Sophos UTM 9.165-15
Please refer to the manual for detailed instructions.
After Syncing the other node installed the up2date, rebooted, but sends the reason: (unknown)
System was restarted
Reason: (unknown)
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HA Status : CLUSTER SLAVE (node id: 2)
System Uptime : 0 days 0 hours 2 minutes
System Load : 1.38
System Version : Sophos UTM 9.165-15
Please refer to the manual for detailed instructions.
Here the extracts from the high-availability.log (I left some stuff for better reading):
2013:10:31-16:18:21 utm91-2 ha_daemon[3527]: id="38A0" severity="info" sys="System" sub="ha" name="Node 1 changed state: ACTIVE -> UP2DATE"
2013:10:31-16:18:21 utm91-2 ha_daemon[3527]: id="38A0" severity="info" sys="System" sub="ha" name="Waiting for 1 nodes to finish up2date process before initiating graceful takeover!"
2013:10:31-16:22:14 utm91-1 ha_daemon[3766]: id="38A2" severity="error" sys="System" sub="ha" name="Up2date successful!"
2013:10:31-16:22:14 utm91-1 ha_daemon[3766]: id="38A0" severity="info" sys="System" sub="ha" name="Set ASG version to 9.165015"
2013:10:31-16:22:15 utm91-2 ha_daemon[3527]: id="38A0" severity="info" sys="System" sub="ha" name="Node 1 changed version! 9.106017 -> 9.165015"
2013:10:31-16:22:15 utm91-2 ha_daemon[3527]: id="38A0" severity="info" sys="System" sub="ha" name="Node 1 upgraded to version 9.165015 successfully"
2013:10:31-16:22:15 utm91-2 ha_daemon[3527]: id="38Ba" severity="info" sys="System" sub="ha" name="Cluster up2date successful, initiating graceful takeover"
2013:10:31-16:22:15 utm91-2 ha_daemon[3527]: id="38A0" severity="info" sys="System" sub="ha" name="--- Node is disabled ---"
2013:10:31-16:22:15 utm91-2 ha_daemon[3527]: id="38B1" severity="info" sys="System" sub="ha" name="Switching to Slave mode"
2013:10:31-16:22:15 utm91-1 ha_daemon[3766]: id="38A0" severity="info" sys="System" sub="ha" name="Node 2 changed state: ACTIVE -> UP2DATE"
2013:10:31-16:22:15 utm91-1 ha_daemon[3766]: id="38A0" severity="info" sys="System" sub="ha" name="Node 2 changed mode: MASTER -> SLAVE"
2013:10:31-16:22:15 utm91-1 ha_daemon[3766]: id="38A0" severity="info" sys="System" sub="ha" name="Taking over after up2date!"
2013:10:31-16:22:15 utm91-1 ha_daemon[3766]: id="38B0" severity="info" sys="System" sub="ha" name="Switching to Master mode"
2013:10:31-16:22:19 utm91-2 ha_daemon[3527]: id="38A0" severity="info" sys="System" sub="ha" name="Node 1 changed state: UP2DATE -> ACTIVE"
2013:10:31-16:22:19 utm91-2 ha_daemon[3527]: id="38A0" severity="info" sys="System" sub="ha" name="Node 1 changed mode: SLAVE -> MASTER"
2013:10:31-16:22:19 utm91-2 ha_daemon[3527]: id="38A0" severity="info" sys="System" sub="ha" name="cluster mode: set master id to 1"
2013:10:31-16:22:19 utm91-2 ha_daemon[3527]: id="38A0" severity="info" sys="System" sub="ha" name="Version conflict with Master 1! Initiating up2date process from version 9.106017 to 9.165015"
2013:10:31-16:22:19 utm91-2 ha_daemon[3527]: id="38A0" severity="info" sys="System" sub="ha" name="--- Node is disabled ---"
2013:10:31-16:22:19 utm91-2 ha_daemon[3527]: id="38A0" severity="info" sys="System" sub="ha" name="Starting local up2date process to version 9.165015"
2013:10:31-16:27:05 utm91-1 ha_daemon[3766]: id="38A0" severity="info" sys="System" sub="ha" name="Access granted to remote node 2!"
2013:10:31-16:27:11 utm91-1 ha_daemon[3766]: id="38A0" severity="info" sys="System" sub="ha" name="Node 2 changed mode: SLAVE -> WORKER"
2013:10:31-16:28:14 utm91-1 ha_daemon[3766]: id="38A0" severity="info" sys="System" sub="ha" name="Node 2 changed version! 9.106017 -> 9.165015"
2013:10:31-16:28:14 utm91-1 ha_daemon[3766]: id="38A0" severity="info" sys="System" sub="ha" name="Node 2 changed state: UP2DATE -> SYNCING"
2013:10:31-16:28:15 utm91-1 ha_daemon[3766]: id="38A0" severity="info" sys="System" sub="ha" name="Node 2 changed mode: WORKER -> SLAVE"
2013:10:31-16:33:13 utm91-2 ha_daemon[3529]: id="38A0" severity="info" sys="System" sub="ha" name="Initial synchronization finished!"
2013:10:31-16:33:14 utm91-1 ha_daemon[3766]: id="38A0" severity="info" sys="System" sub="ha" name="Node 2 changed state: SYNCING -> ACTIVE"
Regards,
Marco