4.7 Logging Out of maxView Storage Manager................................................................................................32
5 Building Your Storage Space.......................................................................................................33
5.1 Overview.....................................................................................................................................................33
5.2 Choosing a Management System................................................................................................................33
5.2.1 ‘Local’ or ‘Remote’?......................................................................................................................33
5.2.2 Logging in on the Local System ....................................................................................................34
5.3 Logging into Remote Systems from the Local System.................................................................................34
5.4 Creating Arrays and Logical Drives..............................................................................................................35
5.4.1 Creating a Logical Drive on a New Array ......................................................................................36
5.4.2 Creating a Logical Drive on an Existing Array ...............................................................................39
5.4.3 Partitioning and Formatting Your Logical Drives...........................................................................42
5.4.4 Creating Logical Drives on Other Systems in Your Storage Space.................................................43
5.4.5 Controller Support for 4K Drives..................................................................................................43
5.4.5.1 Creating a Logical Drive..................................................................................................43
5.4.5.2 Moving a Logical Drive ..................................................................................................43
5.4.5.3 Modifying a Logical Drive ..............................................................................................45
5.4.5.4 Assigning Spares at the Array Level................................................................................46
5.4.5.5 Assigning Spares at the Physical Device Level................................................................47
6 Protecting Your Data..................................................................................................................50
6.1 Dedicated Spare or Auto-Replace Spare?...................................................................................................50
6.2 Hot Spare Limitations.................................................................................................................................50
6.3 Assigning a Dedicated Hot Spare ...............................................................................................................51
6.4 Assigning an Auto-Replace Hot Spare.........................................................................................................52
6.5 Removing a Hot Spare.................................................................................................................................54
6.6 Setting the Spare Activation Mode ............................................................................................................56
6.7 Controller Sanitize Lock Freeze/Anti-Freeze ..............................................................................................57
6.7.1 Sanitize Lock Property in Controller Node Properties Tab............................................................58
6.7.2 Physical Device Sanitize Lock Freeze/Anti-Freeze.........................................................................59
6.7.3 Secure Erase Pattern.....................................................................................................................59
7 Modifying Your Storage Space...................................................................................................61
7.1 Understanding Arrays and Logical Drives....................................................................................................61
7.2 Creating and Modifying Logical Drives........................................................................................................61
7.2.1 Including Different-sized Disk Drives in a Logical Drive................................................................62
7.3 Enabling Background Consistency Check....................................................................................................63
7.4 Optimizing Logical Drive Performance........................................................................................................64
7.4.1 Enabling Cache Optimizations......................................................................................................64
7.4.1.1 Enabling Cache Optimization for a Logical Drive............................................................65
7.4.2 Enabling SSD I/O Bypass...............................................................................................................65
7.5 Moving a Logical Drive................................................................................................................................66
7.6 Moving an Array..........................................................................................................................................68
7.7 Modifying an Array.....................................................................................................................................69
7.8 Working with Mirrored Arrays....................................................................................................................71
7.8.1 Creating a Split Mirror Backup .....................................................................................................72
7.8.2 Re-mirroring, Rolling Back, or Reactivating a Split Mirror Backup ...............................................72
7.9 Healing an Array..........................................................................................................................................73
7.10 Changing the RAID Level of a Logical Drive...............................................................................................74
7.11 Increasing the Capacity of a Logical Drive.................................................................................................76
7.12 Changing the Logical Drive Rebuild Priority..............................................................................................77
7.13 Renaming a Logical Drive..........................................................................................................................78
7.14 Deleting an Array or Logical Drive ............................................................................................................78
7.15 Maintaining an Energy-Efcient Storage Space .......................................................................................79
4Microsemi Smart Storage Controllers User's Guide Revision 8