Crontab Considerations; Figure H-16 Configuring Cluster Event Notification - IBM Hub/Switch Installation Manual

High performance storage system release 4.5
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Fill in the Notify Command field using the following syntax:
hpss_cluster_notify.ksh
There are no arguments to pass.
The events that you should consider setting up this way include:
fail_standby
join_standby
network_down
network_up
node_down
node_up
node_up_complete
swap_adapter
It may be necessary to setup these event notification on each node independently.
G.5.5

crontab Considerations

Since crontab files are stored on the rootvg of each node, it is important that they be kept in sync
between the two nodes of an HA HPSS configuration. Even more important, perhaps, is modifying
your crontabs to work correctly in the event that all the HPSS, DCE, Encina, Java, and Sammi file
systems are currently unavailable (which will always be true for at least one of the nodes).
HPSS Installation Guide
Release 4.5, Revision 2
Figure H-16 Configuring Cluster Event Notification
September 2002
Appendix G
High Availability
567

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