4.7 Logging Out of maxView Storage Manager................................................................................................33
5 Building Your Storage Space.......................................................................................................34
5.1 Overview.....................................................................................................................................................34
5.2 Choosing a Management System................................................................................................................34
5.2.1 ‘Local’ or ‘Remote’?......................................................................................................................34
5.2.2 Logging in on the Local System ....................................................................................................35
5.3 Logging into Remote Systems from the Local System.................................................................................35
5.4 Creating Arrays and Logical Drives..............................................................................................................36
5.4.1 Creating a Logical Drive on a New Array ......................................................................................37
5.4.2 Creating a Logical Drive on an Existing Array ...............................................................................40
5.4.3 Partitioning and Formatting Your Logical Drives...........................................................................43
5.4.4 Creating Logical Drives on Other Systems in Your Storage Space.................................................44
5.4.5 Controller Support for 4K Drives..................................................................................................44
5.4.5.1 Creating a Logical Drive..................................................................................................44
5.4.5.2 Moving a Logical Drive ..................................................................................................44
5.4.5.3 Modifying a Logical Drive ..............................................................................................46
5.4.5.4 Assigning Spares at the Array Level................................................................................47
5.4.5.5 Assigning Spares at the Physical Device Level................................................................48
6 Protecting Your Data..................................................................................................................51
6.1 Dedicated Spare or Auto-Replace Spare?...................................................................................................51
6.2 Hot Spare Limitations.................................................................................................................................51
6.3 Assigning a Dedicated Hot Spare ...............................................................................................................52
6.4 Assigning an Auto-Replace Hot Spare.........................................................................................................53
6.5 Removing a Hot Spare.................................................................................................................................55
6.6 Setting the Spare Activation Mode ............................................................................................................57
6.7 Controller Sanitize Lock Freeze/Anti-Freeze ..............................................................................................58
6.7.1 Sanitize Lock Property in Controller Node Properties Tab............................................................59
6.7.2 Physical Device Sanitize Lock Freeze/Anti-Freeze.........................................................................60
6.7.3 Secure Erase Pattern.....................................................................................................................61
7 Modifying Your Storage Space...................................................................................................63
7.1 Understanding Arrays and Logical Drives....................................................................................................63
7.2 Creating and Modifying Logical Drives........................................................................................................63
7.2.1 Including Different-sized Disk Drives in a Logical Drive................................................................64
7.3 Enabling Background Consistency Check....................................................................................................65
7.4 Optimizing Logical Drive Performance........................................................................................................66
7.4.1 Enabling Cache Optimizations......................................................................................................66
7.4.1.1 Enabling Cache Optimization for a Logical Drive............................................................67
7.4.2 Enabling SSD I/O Bypass...............................................................................................................68
7.5 Moving a Logical Drive................................................................................................................................68
7.6 Moving an Array..........................................................................................................................................70
7.7 Modifying an Array.....................................................................................................................................72
7.8 Working with Mirrored Arrays....................................................................................................................73
7.8.1 Creating a Split Mirror Backup .....................................................................................................74
7.8.2 Re-mirroring, Rolling Back, or Reactivating a Split Mirror Backup ...............................................74
7.9 Healing an Array..........................................................................................................................................75
7.10 Changing the RAID Level of a Logical Drive...............................................................................................77
7.11 Increasing the Capacity of a Logical Drive.................................................................................................78
7.12 Changing the Logical Drive Rebuild Priority..............................................................................................79
7.13 Renaming a Logical Drive..........................................................................................................................80
7.14 Deleting an Array or Logical Drive ............................................................................................................80
7.15 Maintaining an Energy-Efcient Storage Space .......................................................................................81
4Microsemi Smart Storage Controllers User's Guide Revision 9