Post-migration checklist-offline | HP Online Import Software

Post-Migration

Table 12 Post-migration checklist—offline

Number	Step	See
1	Perform the following tasks for offline migration	Follow EMC PowerPath documentation instructions.

1.Unzone the source EMC Storage system from the host.

2.Restart the host.

3.Remove the EMC PowerPath multipath software, if present, and configure native multipath software.

4.Export the LUNs to the host on the HP 3PAR StoreServ Storage system.

2	Remove the source storage system (EMC) when “Performing Post-Migration Tasks” (page 70).
	all migrations are complete.

14 Migration Process Checklists

Image 14

HP Online Import Software manual Post-migration checklist-offline

Contents

HP 3PAR Online Import for EMC Storage Data Migration Guide AbstractPage Contents Performing MDM Using a Hyper-V Host Performing MDM Using a Windows HostPerforming MDM Using a Linux Host Performing Offline Data Migration Troubleshooting Support and Other Resources 102 Documentation feedback 106 Glossary 107 Index 108 Understanding Which Data is Migrated Overview of HP 3PAR Online Import for EMC StorageTypes of Data Migration EMC to HP 3PAR Migration Process Online Migration Migration Process ChecklistsPrerequisite Component Installation Premigration Migration Migration checklist-OnlinePost-migration checklist-Online Post-Migration Minimally Disruptive Migration Prerequisite component installation-MDMPremigration checklist-MDM Prerequisite component installation-offline Migration checklist-MDMPost-migration checklist-MDM Offline Migration Premigration checklist-offline Migration checklist-offline Post-migration checklist-offline Installation and Setup for Data Migration Installing EMC SMI-S Provider Configuring EMC SMI-S Provider \Program Files\EMC\ECIM\ECOM\bin Installing the HP 3PAR Online Import Utility for EMC Storage Default Log File Name \Program Files x86\Hewlett-Packard\hp3paremcoiu When the Welcome screen appears, click Next Installation and Setup for Data Migration Install location\Hewlett-Packard\ hp3paremcoiu\CLI Installation and Setup for Data Migration Installing the HP 3PAR Online Import Utility for EMC Storage Installation and Setup for Data Migration Migrations Supported for VNX, CLARiiON CX4, and Vmax Migration supported by the HP 3PAR Online Import Utility Migration supported by the HP 3PAR Online Import Utility Migration supported by the HP 3PAR Online Import Utility Migration supported by the HP 3PAR Online Import Utility Unsupported Configuration General Considerations Preparing for Data MigrationData Migration Considerations Planning for Migration Reconfiguring the Host DSMSystem Requirements Network and Fabric Zoning Requirements Multipathing software by operating system Premigration Steps Data migration zoning Symaccess -sid vmax id list logins Preparing the Host for MDM Identifying the Source and Destination Storage Systems Preparing Windows Clusters for Migration Example 1 addsource command Example 2 showsource command Creating the Data Migration Task Example 4 Certificate validation errorExample 6 showdestination command OIUmigrationIDSG OIUmigrationIDMV OIUmigrationIDIGOIUmigrationIDPG MDM Performing Online Data Migration Using Linux Online Data Migration with Removal of EMC PowerPath Example 9 Updating the multipath.conf file Example 10 Using createmigration with -migtype online Migtype online option Example 11 Updating path configuration on the host Example 12 Unzoning an Rhel 5.x host from the source array Example 13 Unzoning an Rhel 6.x host from the source array Example 14 Removing a path to a storage device in Rhel Online Data Migration with Native device-mapper MultipathViewing Migration Status Vmax Example 19 Using createmigration with -migtype online Example 18 Updating the multipath.conf file Example 20 Updating path configuration on the host Example 21 Unzoning an Rhel 5.x host from the source array Example 22 Unzoning an Rhel 6.x host from the source array Example 23 Removing a path to a storage device in Rhel Creating the Data Migration Task Performing MDM Using a Windows HostRequired Information Source storage system Example 27 showmigrationdetails command Example 25 createmigration commandExample 26 showmigration command For Windows Server 2003 or Windows Server 2003 R2 Example 30 Unsafe to bring the host online Example 29 showmigration commandBringing the Windows Host Back Online Example 31 Safe to bring the host online Performing Subsequent Migrations Viewing Migration StatusAborting a Migration Performing MDM Using a Linux Host Example 34 showmigrationdetails command Example 32 createmigration commandExample 33 showmigration command Performing MDM Using a Linux Host Example 37 Unsafe to bring the host online Example 36 showmigration commandBringing the Linux Host Back Online Example 38 Safe to bring the host online Example 40 Linux Host with Multiple LUNs Performing MDM Using a Hyper-V Host Example 43 showmigrationdetails command Example 41 createmigration commandExample 42 showmigration command Example 45 showmigration command Example 47 Safe to bring the host online Bringing the Hyper-V Host Back OnlineExample 46 Unsafe to bring the host online Performing Subsequent Migrations Performing Offline Data Migration Identifying the Source Storage System PrerequisitesRequired Information Identifying the Destination Storage System Example 51 showdestination command Example 52 createmigration command Example 53 showmigration command Example 54 showmigrationdetails command Example 56 showmigration command Performing Post-Migration Tasks Example 57 Removing the Storage System Removing a Storage System from EMC SMI-S ProviderClarStorageSystem Removing a Storage System from EMC SMI-S Provider 11 HP 3PAR Online Import Utility for EMC Storage Commands Adddestination Addsource Vmax Example Volume device id Createmigration Sourcevolume Destinationvolume Taskid Progress Installcertificate Help Removedestination Source Optional Showconnection RemovemigrationRemovesource Showdestination Description Showmigration Showdestination Showmigrationdetails Showmigration Showsource Startmigration Startmigration -migrationid Troubleshooting HP 3PAR Online Import Utility Service HP 3PAR Online Import Utility Server Logs and Output EMC SMI-S Provider Server Logs and Output Example 59 dv commandExample 60 eq command Increasing the EMC SMI-S Provider Server Logging Level Windows C\Program Files\EMC\ECIM\ECOM\conf\Portsettings.xml TestSmiProvider Login and Command Examples with Output Example 61 Output on Windows Example 62 dv command output Localhost5988 ? dv Example 63 eq command output Instance HP 3PAR Online Import Utility for EMC Storage Error Messages Troubleshooting Issues Not able to add a source EMC Storage system Not able to create migration Example 64 createmigration command errorExample 65 OIU login error Error Logging into the HP 3PAR Online Import Utility CLI HP 3PAR Online Import Utility addsource Error OIUERRDST0004 Example 66 Example error \Program Files x86\Hewlett-Packard\hp3paremcoiu\bin Example 67 Error message-example\InFormMC\security TPDCertVerifier.bat Error when Importing LUN of Size Smaller than 256 MB Example 68 Error message-example Restarted Migration Showed Incorrect Failed Status Migration Includes Unexpected LUNs and Hosts HP 3PAR documentation Support and Other ResourcesContacting HP HP 3PAR Command Line Interface Administrator’s Storage Physical Planning Required Typographic conventionsHP 3PAR branding information Document conventions Documentation feedback Glossary DSM Index SMI-S Provider configuring Windows Source storage system identifying