User's Manual

Contents 7
RAID Controller Read, Write, Cache, and Disk
Cache Policy
. . . . . . . . . . . . . . . . . . . . . . . 85
Read Policy
. . . . . . . . . . . . . . . . . . . . . 85
Write Policy
. . . . . . . . . . . . . . . . . . . . . 86
Cache Policy
. . . . . . . . . . . . . . . . . . . . 87
Disk Cache Policy. . . . . . . . . . . . . . . . . . 88
Cluster-enabled RAID Controllers . . . . . . . . . . . . 88
Updating the Display of Clustered Resources
. . . 89
Downloading Firmware and Cluster
Controllers . . . . . . . . . . . . . . . . . . . . . 89
Creating and Deleting Virtual Disks on Cluster-enabled
Controllers
. . . . . . . . . . . . . . . . . . . . . . . . 89
Integrated Mirroring and the PERC 4/IM
Controller
. . . . . . . . . . . . . . . . . . . . . . . . 90
Background Initialization on PERC Controllers
. . . . . 91
Non-RAID Controller Description . . . . . . . . . . . . 91
Firmware/Driver Versions
. . . . . . . . . . . . . . . . 92
Firmware/Driver Properties
. . . . . . . . . . . . 92
Controller Health
. . . . . . . . . . . . . . . . . . . . . 94
Controller Severity
. . . . . . . . . . . . . . . . . 94
Controller Information
. . . . . . . . . . . . . . . 94
Controller Components . . . . . . . . . . . . . . . 95
Controller Properties and Tasks. . . . . . . . . . . . . 95
Controller Properties
. . . . . . . . . . . . . . . . 96
Controller Tasks. . . . . . . . . . . . . . . . . . . 101
Available Reports
. . . . . . . . . . . . . . . . . . 102
Set Rebuild Rate
. . . . . . . . . . . . . . . . . . . . . 105
Reset Configuration
. . . . . . . . . . . . . . . . . . . 107