PRIMECLUSTER Global Disk Services Configuration and Administration Guide 4.1 (Solaris(TM) Operating System)
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Chapter 1 Function

1.2 Functions for High Availability

Failure of hardware related to disk unit interrupts data access, causing applications or systems to stop.

In this section, functions which protect data from unexpected hardware problems, and improve system availability are explained.



Down1.2.1 Disk Mirroring
Down1.2.2 Hot Spare
Down1.2.3 Hot Swap
Down1.2.4 Just Resynchronization Mechanism (JRM)

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