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AN66: PowerHA SystemMirror 7 Problem Determination

DURATION: 3 days

SCHEDULED DATES: TBD – Contact Us for more Information


This course is designed to prepare students to identify and resolve problems on a highly available cluster using PowerHA SystemMirror 7.


The audience for this course is students who are experienced AIX system administrators with TCP/IP networking and AIX Logical Volume Manager (LVM) experience who are responsible for maintaining a PowerHA SystemMirror 7 and later cluster on an IBM Power Systems server running AIX 6.1 or later. The lab exercises are conducted on an AIX 7.1 TL2 -level system.


Describe the config_too_long and event_error cluster event problems and what impact these problems will have on cluster operation
Locate the source of a cluster event problem
Resolve cluster event problems and return the cluster to normal operation
Resolve network and Cluster Aware AIX problems
Resolve C-SPOC and LVM problems