Server Administrator Storage Management 8.2

Read, Write, And Cache Policy Supported By SAS 6/iR And H200 Controllers

Table 1. Read, Write, and Cache Policy Supported by SAS 6/iR and H200 Controllers
Read, Write, and Cache Policy SAS 6/iR PERC H200
Cache settings NoNo
Read Policy NoNo
Read Ahead (Enabled) NoNo
Adaptive Read Ahead NoNo
No Read Ahead (Disabled)NoNo
Write Policy NoNo
Write Back NoNo
Write Through NoNo
Force Write Back (Enabled Always) NoNo
Write Cache Enabled Protected NoNo
Cache Policy NoNo
Disk Cache Policy YesYes
Cache I/O NoNo
Direct I/O NoNo