User's Manual

Assigning A Dedicated Hot Spare................................................................................................177
Unassigning A Dedicated Hot Spare........................................................................................... 177
To Locate Assign Or Unassign Dedicated Hot Spare In Storage Management........................ 177
Virtual Disk Task: Replace Member Disk (Step 1 of 2)...................................................................... 177
Replacing A Member Disk: (Step 1 of 2)......................................................................................178
To Locate Replace Member Disk In Storage Management....................................................... 178
Virtual Disk Task: Replace Member Disk (Step 2 of 2)..................................................................... 178
Enabling Fluid Cache On Virtual Disks............................................................................................. 179
Disabling Fluid Cache On Virtual Disks............................................................................................ 179
Enabling Fluid Cache On Virtual Disk Partitions..............................................................................180
Disabling Fluid Cache On Virtual Disk Partitions............................................................................. 180
16 Moving Physical And Virtual Disks From One System To Another.........181
Required Conditions..........................................................................................................................181
SCSI And SAS Controllers............................................................................................................ 181
SAS Controller .............................................................................................................................181
Migrating SAS Virtual Disks To Another System............................................................................... 181
17 Protecting Your Virtual Disk With A Hot Spare........................................... 183
Understanding Hot Spares................................................................................................................183
Setting Hot Spare Protection Policy.................................................................................................183
Dedicated Hot Spare Protection Policy..................................................................................... 184
Global Hot Spare Protection Policy............................................................................................184
Considerations For Hot Spare Protection Policy.......................................................................184
Considerations For Enclosure Affinity........................................................................................ 185
Considerations For Hot Spares On PERC 5/E, PERC 5/i, PERC 6/E, And PERC 6/I Controllers.... 185
Dedicated Hot Spare Considerations.........................................................................................186
Considerations For Hot Spares On PERC S100 And PERC S300 Controllers................................ 186
Size Requirements For Global Hot Spares On S100 And S300 Controllers............................. 186
Global Hot Spare Considerations On A SAS 6/iR.............................................................................186
18 CacheCade Using Solid-State Drives............................................................ 189
Managing The CacheCade............................................................................................................... 189
CacheCade Properties................................................................................................................190
Creating A CacheCade............................................................................................................... 190
Resizing The CacheCade............................................................................................................ 191
Renaming The CacheCade......................................................................................................... 191
Blinking And Unblinking The CacheCade...................................................................................191
Deleting The CacheCade............................................................................................................ 191
19 Troubleshooting................................................................................................. 193
Common Troubleshooting Procedures...........................................................................................193