Oracle Solaris Cluster (MOSC)

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solaris cluster 3.3u2 live upgrade questions

edited May 28, 2014 12:00PM in Oracle Solaris Cluster (MOSC) 3 commentsAnswered

I am planning my first upgrade on a 5 node Solaris Cluster from 3.2u2 to 3.3u2 using live upgrade.

My plan consists of:

A) create an alternate boot environment (ABE) on each node

apply latest OS patches on the ABE

C) upgrade cluster framework on the ABE

D) upgrade cluster data services on the ABE

E) apply cluster patches on the ABE

F) activate the ABE

G) suspend all resource groups in the cluster to prevent fail over to other nodes

H) bring all 5 nodes down in a specific order

I) boot nodes in the reverse order

J) resume all resource groups in the cluster

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