7.5 Moving a Logical Drive................................................................................................................................71
7.6 Moving an Array..........................................................................................................................................73
7.7 Working with Mirrored Arrays....................................................................................................................74
7.7.1 Creating a Split Mirror Backup .....................................................................................................75
7.7.2 Re-mirroring, Rolling Back, or Reactivating a Split Mirror Backup ...............................................75
7.8 Healing an Array..........................................................................................................................................76
7.9 Changing the RAID Level of a Logical Drive.................................................................................................77
7.10 Increasing the Capacity of a Logical Drive.................................................................................................79
7.11 Changing the Logical Drive Rebuild Priority..............................................................................................79
7.12 Renaming a Logical Drive..........................................................................................................................80
7.13 Deleting an Array or Logical Drive ............................................................................................................81
7.14 Maintaining an Energy-Efcient Storage Space .......................................................................................81
8 Working with maxCache Devices...............................................................................................83
8.1 maxCache Limitations.................................................................................................................................83
8.2 Creating a maxCache Device.......................................................................................................................83
8.3 Changing the Write Cache Mode ...............................................................................................................85
8.4 Deleting the maxCache Device...................................................................................................................85
8.5 Analyzing maxCache Performance .............................................................................................................85
9 Working with maxCrypto Devices..............................................................................................86
9.1 maxCrypto Initial Setup ..............................................................................................................................86
9.1.1 Managing maxCrypto Accounts ...................................................................................................88
9.1.2 Logging In and Logging Out..........................................................................................................89
9.1.3 Checking maxCrypto Status .........................................................................................................91
9.2 Modifying the maxCrypto Conguration ...................................................................................................92
9.3 Creating an Encrypted Logical Drive...........................................................................................................93
9.4 Converting Plaintext Data to Encrypted Data.............................................................................................94
9.5 Re-Keying a Logical Drive ...........................................................................................................................95
9.6 Clearing the maxCrypto Conguration .......................................................................................................96
9.7 Erasing an Encrypted Logical Drive.............................................................................................................97
9.8 Importing a Foreign Master Key .................................................................................................................98
10 Maintaining Physical Devices.................................................................................................100
10.1 Viewing Device Properties .....................................................................................................................100
10.2 Locating Drives in Your Storage Space....................................................................................................100
10.2.1 Locating Disk Drives..................................................................................................................101
10.2.2 Locating Physical Disks in an Array or Logical Drive..................................................................101
10.2.3 Locating SSDs in the maxCache Device.....................................................................................102
10.3 Viewing Physical Device Error Counters .................................................................................................104
10.4 Working with Failed or Failing Disk Drives..............................................................................................105
10.4.1 Replacing Disk Drives in a Logical Drive....................................................................................105
10.4.2 Setting a Disk Drive to ‘Failed’..................................................................................................105
10.5 Erasing a Disk Drive ................................................................................................................................106
10.5.1 Restricted/Unrestricted Secure Erase.......................................................................................106
10.6 Initializing and Uninitializing Disk Drives................................................................................................107
10.6.1 Uninitializing a Disk Drive.........................................................................................................107
10.6.2 Initializing/Uninitializing all Drives on a Controller .................................................................107
10.7 Setting the Physical Drive Boot Priority..................................................................................................108
10.8 Working with Controllers........................................................................................................................109
10.8.1 Rescanning a Controller............................................................................................................109
10.8.2 Optimizing Controller Performance..........................................................................................109
10.8.3 Changing the Connector Operating Mode................................................................................111
10.9 Updating Controller, Enclosure, and Disk Drive Firmware......................................................................112
5Microsemi Smart Storage Controllers User's Guide Revision 7