HP EVA-to-3PAR Online Import Migration Guide

c. Export the Volume Group using the exportvg command.
NOTE: Before exporting the volume groups and issuing the exportvg command, the
associated file systems must be unmounted using the umount command and the volume
groups must be varied off using the varyoffvg command.
d. Delete all EVA disks including their ODM definitions using the rmdev -dl <evadisk>
command.
e. Unzone the source EVA from the host.
f. If the fileset 3PAR Multipath I/O ODM for IBM AIXfileset 3PARmpio.64 is
not installed, it must be installed and followed by a host reboot.
14. After the host has rebooted, click Completed in Command View.
The Data Transfer status displays the Start button.
15. Click Start to begin the migration.
A confirmation screen identifies conditions that must be met before beginning the migration.
IMPORTANT: Once a migration begins, it cannot be stopped.
16. When all the conditions have been met, click Start Data Transfer.
A progress bar indicates how much of the data has been migrated. The progress bar is
refreshed every 15 seconds.
17. Zone the host to the 3PAR destination storage system, establishing the data paths between
the host and the destination.
22 Performing the data migration