Dell PowerVault MD3000 - Manual (Page 45)

Post-Installation Tasks
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8 From the MPIO tab, select the load balance policy that you want to set for
this virtual disk.
Premium Features
Premium features supported by MD Storage Manager include:
• Snapshot
• Enhanced Snapshot
• Snapshot and Virtual Disk Copy
• Enhanced Snapshot and Virtual Disk Copy
• Virtual Disk Copy
To install and enable these premium features, you must first purchase a
feature key file for each feature and then specify the storage array that will
host them. The Premium Feature Activation Card that shipped in the same
box as your MD3000 gives instructions for this process.
For more information on using these premium features, see the MD Storage
Manager User’s Guide.
Troubleshooting Tools
The MD Storage Manager establishes communication with each managed
array and determines the current array status. When a problem occurs on a
storage array, MD Storage Manager provides several ways to troubleshoot the
problem:
• Recovery Guru — The Recovery Guru diagnoses critical events on the
storage array and recommends step-by-step recovery procedures for
problem resolution. To access the Recovery Guru using MD Storage
Manager, click Support
→ Recover from Failure. The Recovery Guru can
also be accessed from the Status area of the Summary page.
NOTE:
A SAS Device Miswire Recovery Guru condition can be generated by
connecting the host port of one controller to the unused expansion port on the
other controller in a MD3000 enclosure. After fixing the miswire condition,
power cycle the MD3000 to clear the Recovery Guru condition.