Veritas Storage Foundation 5.1 SP1 Advanced Features Administrator"s Guide (5900-1503, April 2011)

Figure 12-1 illustrates some instances in which it is not be possible to split a disk
group because of the location of the DCO plexes. Relocate DCO plexes as needed.
See “Preparing a volume for instant snapshot operations” on page 143.
Setting up volumes for instant snapshots
Preparing a volume for instant snapshot operations
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