Dell PowerEdge RAID Controller S140 User’s Guide

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Virtual disk migration

The PERC S140 supports automatic virtual disk migration from one PERC S140 to another.

CAUTION: The virtual disk is lost if you perform a virtual disk migration during an Online Capacity Expansion (OCE)/Reconfigure.

NOTE:Back up the virtual disk data before migrating virtual disks.

NOTE: Ensure that all physical disks that are part of the virtual disk are migrated. Virtual disks in optimal and degraded states are automatically migrated. A virtual disk in an offline state should not be migrated.

NOTE: A bootable virtual disk cannot be migrated between dissimilar system models.

NOTE: When you migrate virtual disks, ensure that you verify that the number of virtual disks does not exceed 10.