The 604 and 604e High Node operation is different from other nodes in several
A power feature is available which adds a redundant internal power supply to
the node. In this configuration, the node will continue to run in the
event of a power supply failure. Error notification for a power supply
failure is done through the AIX Error Log on the node.
- The cooling system on the node also has redundancy. In the event
that one of the cooling fans fails, the node will continue to run.
Error notification for a power supply failure is done through the AIX Error
Log on the node.
If a hardware related crash occurs on the node, SystemGuard will re-IPL the
node using the long IPL option. During long IPL, some
CPU or memory resources may be deconfigured by SystemGuard to allow the re-IPL
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