HP Veritas Volume Manager 5.0 -UX 11i v3 manual 197

Creating and administering disk groups

Reorganizing the contents of disk groups

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imported disk group exists with the same name as the target disk group. An existing deported disk group is destroyed if it has the same name as the target disk group (as is the case for the vxdg init command). The split operation is illustrated in Figure 4-5.

Figure 4-5 Disk group split operation

Source disk group

Disks to be split into new disk group

Source disk group

After split

New target disk group

■join—removes all VxVM objects from an imported disk group and moves them to an imported target disk group. The source disk group is removed when the join is complete. The join operation is illustrated in Figure 4-6.