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
Enclosure objects discovery order
The Storage Insight SDK Add-on creates an agentlet that calls the discovery script to discover the enclosure and its objects. The agentlet is bundled with the Storage Insight plug-in. The array objects are discovered in the following order:
During new device configuration, Veritas InfoScale Operations Manager runs check_env.pl script. Thereafter, the discovery script (with the -list encl option) is run.
--get-data command is run.
It is optional to implement get-data command. It is the hook provided to the discovery script so that it can pre-fetch all the required data from the array when this command is invoked. Now the subsequent commands can use the same data instead of querying the array again.
Discovery of enclosure objects: It happens when the deep discovery is enabled after the initial probe is successful. The enclosure objects are discovered in the following order:
--list adapters
--list ports
--list pdevs
--list raidgroups
--list rgpdevmap
--list ldevs
--list replications
--list meta-ldevs
--list thinpools
--list rgldevmap
--list tpldevmap
--list tpsourceldevmap
--list ldevpdevmap
--list ldevhostmap
--list capacities
--cleanup: It is the hook provided to the discovery script to perform any cleanup.
If you have not selected capability of any of the above-mentioned options, the corresponding command is not invoked.
Note:
The discovery script and check_env.pl
script are also passed an environment variable referred to as SI_PLUGIN_DIR. It is the location on the discovery host where the discovery script, or the additional scripts are installed. SI_PLUGIN_WORK_DIR is another environment variable, and it is used by the Storage Insight plug-in as the work area for storing any data files. For example, if the get-data option is implemented, the fetched data can be stored at this location.