350 IBM Flex System V7000 Storage Node Introduction and Implementation Guide
The original volume copy on the image mode MDisk is deleted and the newly created copy is
kept. The source image mode MDisk is removed from the Migration Pool and changes its
mode back to unmanaged.
Figure 8-46 shows that we confirm that the link between the original source volume and the
destination volume is finally broken where after the migration finalizes.
Figure 8-46 Volume Migration Finalizes
At this point, the migration of the Image mode disk has finished and the Migration Pool called
MigrationPool_8192 will be empty although it has not disappeared. The MDisk that was
originally imported will be back as an MDisk that is “Not in a Pool” from where it is now ready
for either unmapping from the source disk array or to be used as part of another storage pool
by using the “Add to Pool” option. The “Add to Pool” option includes the MDisk in an existing
storage pool as a managed disk. As a result, new data will be striped across the disk and its
original content is overwritten.
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