PRIMECLUSTER Global Disk Services Configuration and Administration Guide 4.1 (Solaris(TM) Operating System)
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Chapter 1 Function> 1.5 Proxy Volume

1.5.5 Online Disk Migration

When the master and proxy volumes are synchronized, migration from the physical disk used with the master volume to another is possible without affecting the service application.

This is done by exchanging the slice comprising the master volume with the slice comprising the proxy volume and is useful in situations such as upgrading your disk units.


[Figure: Online Disk Migration]



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