Clearing Configuration On Cachecade Pro 2.0 Virtual Drives; Removing Blocked Access - Lenovo ThinkServer RD650 User Manual
12 gb/s megaraid sas
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12Gb/s MegaRAID SAS Software User Guide
March 2014
12.10.6
Clearing Configuration on CacheCade Pro 2.0 Virtual Drives
You can clear all existing configurations on a selected controller that has CacheCade Pro 2.0 virtual drives.
1.
Perform one of these actions:
Right-click on a controller in the left frame of the MegaRAID Storage Manager window, and select Clear
—
Configuration.
Select a controller, and select Go To > Controller > Clear Configuration.
—
The Confirm Clear Configuration dialog appears as shown, in the following figure.
Figure 226 Confirm Clear Configuration
2.
Select the Confirm check box, and click Yes.
If the cache becomes inconsistent before the clear configuration operation is performed, the firmware returns an
error code. The Confirm Loss of Cache dialog appears as a follow-up dialog to the Confirm Clear Configuration
dialog.
3.
Select the Confirm check box, and click Yes.
12.10.7
Removing Blocked Access
At times, an error may occur in the CacheCade virtual drive and this causes a blocked access to the associated virtual
drive.
An icon appears in front of the affected virtual drive, next to the Optimal status.
It is advisable to wait for sometime for the error in the CacheCade virtual drive to get sorted. You can also try to solve
the error in the CacheCade virtual drive and bring it back to an optimal status. Once the CacheCade virtual drive is in
an optimal status, the blocked virtual drive returns to its former access policy automatically.
If it is not possible to bring the CacheCade virtual drive to its optimal status, follow these steps to remove the blocked
access from the virtual drive:
1.
Right-click on the icon on the virtual drive with the blocked access, and select Remove Blocked Access.
The Confirm Remove Blocked Access dialog appears, as shown in the following figure.
LSI Corporation
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Chapter 12: Using MegaRAID Advanced Software
Using the MegaRAID CacheCade Pro 2.0 Software
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