Dell H710 Server User Manual


 
4 Contents
Conditions Under Which Forced
Write-Back With No Battery is Employed
. . . . . 24
Virtual Disk Read Cache Policies . . . . . . . . . . . . 24
Reconfiguration of Virtual Disks
. . . . . . . . . . . . . 25
Fault Tolerance
. . . . . . . . . . . . . . . . . . . . . . 27
The SMART Feature . . . . . . . . . . . . . . . . . . . 27
Automatic Replace Member
with Predicted Failure
. . . . . . . . . . . . . . . 28
Patrol Read. . . . . . . . . . . . . . . . . . . . . . . . 28
Redundant Path Support (For PERC H810 Only)
. . . . . 29
Physical Disk Failure Detection
. . . . . . . . . . . . . 30
Using Persistent Hot Spare Slots . . . . . . . . . . . . 30
Physical Disk Hot Swapping
. . . . . . . . . . . . . . . 30
Using Replace Member and
Revertible Hot Spares
. . . . . . . . . . . . . . . . . . 31
Controller Cache Preservation
. . . . . . . . . . . . . . 31
Cache Preservation With
Non-Volatile Cache (NVC)
. . . . . . . . . . . . . 32
Cache Data Recovery
. . . . . . . . . . . . . . . . 32
Battery Transparent Learn Cycle . . . . . . . . . . . . 32
3 Deploying the PERC Card. . . . . . . . . . . . 35
Removing the PERC Controller. . . . . . . . . . . . . . 36
Installing the PERC Controller
. . . . . . . . . . . . . . 36