Veritas InfoScale™ Operations Manager 7.3.1 Add-ons User's Guide
- Section I. VCS Utilities Add-on 7.3.1
- Section II. Distribution Manager Add-on 7.3.1
- Section III. Fabric Insight Add-on 7.3.1
- Section IV. Patch Installer Add-on 7.3.1
- Introduction to Patch Installer Add-on
- Using Patch Installer Add-on
- Section V. Storage Insight Add-on 7.3.1
- Performing the deep discovery of enclosures
- About Storage Insight Add-on
- Adding HITACHI storage enclosures for deep discovery
- Editing the deep discovery configuration for an enclosure
- Monitoring the usage of thin pools
- Monitoring storage array metering data
- Managing LUN classifications
- Appendix A. Enclosure configuration prerequisites
- HITACHI enclosure configuration prerequisites
- EMC Symmetrix storage array configuration prerequisites
- Device setup requirements for EMC Symmetrix arrays
- IBM XIV enclosure configuration prerequisites
- NetApp storage enclosure configuration prerequisites
- EMC CLARiiON storage enclosures configuration prerequisites
- Hewlett-Packard Enterprise Virtual Array (HP EVA) configuration prerequisites
- IBM System Storage DS enclosure configuration prerequisites
- IBM SVC enclosure configuration prerequisites
- EMC Celerra enclosure configuration prerequisites
- EMC VNX storage enclosure configuration prerequisites
- EMC VPLEX storage enclosure configuration prerequisites
- Appendix B. Commands used by Management Server for deep discovery of enclosures
- Performing the deep discovery of enclosures
- Section VI. Storage Insight SDK Add-on 7.3.1
- Overview of Storage Insight SDK Add-on 7.3.1
- Managing Veritas InfoScale Operations Manager Storage Insight plug-ins
- About creating Storage Insight plug-in
- About discovery script
- About the enclosure discovery command output
- Creating a Storage Insight plug-in
- Editing a Storage Insight plug-in
- Testing a Storage Insight plug-in
- About creating Storage Insight plug-in
- Section VII. Storage Provisioning and Enclosure Migration Add-on 7.3.1
- Provisioning storage
- Creating a storage template using VxFS file systems
- Migrating volumes
- Provisioning storage
- Section VIII. Veritas HA Plug-in for VMware vSphere Web Client
- Introduction to Veritas HA Plug-in for vSphere Web Client
- Installation and uninstallation of Veritas HA Plug-in for vSphere Web Client
- Configurations for Veritas HA Plug-in for vSphere Web Client
- Section IX. Application Migration Add-on
- Introduction to Application Migration Add-on
- Creating and managing an application migration plan
- Understanding application migration operations
About volume migration
Enterprises frequently need to move (migrate) storage volumes to new disk enclosures. Volume migration can be time-consuming and complex. Storage Provisioning and Enclosure Migration Add-on simplifies the complexities so that you can easily migrate volumes between disk enclosures.
Using the Management Server console, you can migrate volumes in the following ways.
See Migrating volumes by host.
See Migrating volumes by enclosure.
See Migrating volumes by disk group.
Note:
Volume migration is supported for managed hosts that run Veritas InfoScale Operations Manager (VRTSsfmh package) 5.x and later.
Before migrating volumes from one enclosure to the target disks in another enclosure, consider the following factors:
The volumes to be migrated
Storage Provisioning and Enclosure Migration Add-on migrates only the Storage Foundation-managed volumes.
A storage array might contain volumes that are managed by a different volume manager than Storage Foundation. It might also contain disks directly used by the hosts. The add-on cannot migrate such volumes and will ignore them.
The target enclosure
Ensure that the target enclosure is connected to the host to which the source volumes are connected. Both the disks that contain the volumes to be migrated and the target disks must be accessible from the same host.
The target disks where you want to migrate the volumes
The size and layout of selected volumes determine the number of target disks you need. Ensure that the size and number of the target disks are adequate to migrate the selected volumes. Ensure that you add the disks to the disk group. If you use the disk group migration wizard, you can add the disks using the migration wizard.
Volume migration stops if the host shuts down while migrating the selected volumes to the specified target disks. However, it does not result in loss of data. You can start a new volume migration case to migrate the remaining volumes.
Veritas InfoScale Operations Manager lets the storage administrator define LUN classifications. LUN classifications can specify the LUN characteristics, such as RAID levels and replication, that match the SLAs for the applications that are using the volumes. If LUN classifications are defined, you can use them to determine the target LUNs when you set up storage migration.
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