HP 3PAR Online Import for EMC Storage Data Migration Guide

Example 17 Linux Host with Multiple LUNs
[root@win-t1vt89b0r2j mydata46]# multipath -v2
Apr 10 14:31:11 | mpatha: ignoring map
[root@win-t1vt89b0r2j mydata46]# multipath -l
mpatho (360060160bf902a0078177a31e4b4e311) dm-2 3PARdata,VV
size=100G features='0' hwhandler='0' wp=rw
`-+- policy='round-robin 0' prio=0 status=active
|- 2:0:0:70 sdb 8:16 active undef running
`- 2:0:1:70 sde 8:64 active undef running
mpathj (360060160bf902a0098bf9953e4b4e311) dm-3 3PARdata,VV
size=1.0M features='0' hwhandler='0' wp=rw
`-+- policy='round-robin 0' prio=0 status=active
|- 2:0:0:72 sdd 8:48 active undef running
`- 2:0:1:72 sdg 8:96 active undef running
mpathf (360060160bf902a0018b35042e4b4e311) dm-4 3PARdata,VV
size=100G features='0' hwhandler='0' wp=rw
`-+- policy='round-robin 0' prio=0 status=active
|- 2:0:0:71 sdc 8:32 active undef running
`- 2:0:1:71 sdf 8:80 active undef running
4. All applications and services can now be restarted and the host may resume normal operations
(including first restarting the cluster if applicable).
Viewing a Migration Status
Viewing all Migrations
To view all migrations, use the showmigration command from the HP 3PAR Online Import Utility.
Viewing Migrations for a Storage System
To view all migrations for selected source EMC Storage system, use the showmigration command
with the source option from the HP 3PAR Online Import Utility. All migrations for the storage
system are displayed.
Viewing Selected Migration
To view a selected migration, use the showmigration command with the migrationid option
from the HP 3PAR Online Import Utility.
Viewing Selected Migration Progress by Virtual Disk
To view details for a selected migration by source storage system volume, use the
showmigrationdetails command with the migrationid option from the HP 3PAR Online
Import Utility.
Aborting a Migration
A migration can be aborted before it has started by using the removemigration command from
the HP 3PAR Online Import Utility. Once a migration has started, it cannot be aborted. To completely
remove a migration, the removemigration command must be executed a second time.
Subsequent Migrations
The source EMC Storage system and destination HP 3PAR StoreServ Storage system that have
been defined using OIU: addsource/adddestination commands, can remain defined for
subsequent migrations. You only need to run OIU addsource and OIU adddestination if a
subsequent migration will be using a new source or destination storage system.
Viewing a Migration Status 37