Users Guide

Changing The Policy Of A Virtual Disk............................................................................................................................ 140
Changing The Read, Write, Or Disk Cache Policy Of A Virtual Disk...........................................................................140
To Locate Change Policy In Storage Management ...................................................................................................140
Split Mirror.......................................................................................................................................................................141
Splitting A Mirror....................................................................................................................................................... 141
To Locate Split Mirror In Storage Management .........................................................................................................141
Unmirror.......................................................................................................................................................................... 141
To Unmirror................................................................................................................................................................141
To Locate Unmirror In Storage Management............................................................................................................. 141
Assigning And Unassigning Dedicated Hot Spare............................................................................................................142
Assigning A Dedicated Hot Spare..............................................................................................................................142
Unassigning A Dedicated Hot Spare..........................................................................................................................142
To Locate Assign Or Unassign Dedicated Hot Spare In Storage Management.......................................................... 142
Virtual Disk Task: Replace Member Disk (Step 1 of 2)..................................................................................................... 142
Replacing A Member Disk: (Step 1 of 2)....................................................................................................................143
To Locate Replace Member Disk In Storage Management........................................................................................ 143
Virtual Disk Task: Replace Member Disk (Step 2 of 2).....................................................................................................143
16 Moving Physical And Virtual Disks From One System To Another...............................144
Required Conditions........................................................................................................................................................144
SAS Controllers.........................................................................................................................................................144
SAS Controller ......................................................................................................................................................... 144
Migrating SAS Virtual Disks To Another System..............................................................................................................144
17 Protecting Your Virtual Disk With A Hot Spare............................................................145
Understanding Hot Spares..............................................................................................................................................145
Setting Hot Spare Protection Policy................................................................................................................................145
Dedicated Hot Spare Protection Policy..................................................................................................................... 145
Global Hot Spare Protection Policy........................................................................................................................... 146
Considerations For Hot Spare Protection Policy........................................................................................................146
Considerations For Enclosure Anity........................................................................................................................146
18 CacheCade Using Solid-State Drives.......................................................................... 147
Managing The CacheCade..............................................................................................................................................147
CacheCade Properties.............................................................................................................................................. 148
Creating A CacheCade..............................................................................................................................................148
Resizing The CacheCade.......................................................................................................................................... 148
Renaming The CacheCade....................................................................................................................................... 149
Blinking And Unblinking The CacheCade...................................................................................................................149
Deleting The CacheCade.......................................................................................................................................... 149
19 Troubleshooting..........................................................................................................150
Common Troubleshooting Procedures............................................................................................................................ 150
Cables Attached Correctly........................................................................................................................................150
System Requirements...............................................................................................................................................150
Drivers And Firmware............................................................................................................................................... 150
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