Read, Write, And Cache Policy Supported By The SAS 5/iR, SAS 6/iR, And H200 Controllers
Read, Write, and Cache Policy | SAS 5/IR | SAS 6/iR | PERC H200 |
Cache settings | No | No | No |
Read Policy | No | No | No |
Read Ahead (Enabled) | No | No | No |
Adaptive Read Ahead | No | No | No |
No Read Ahead (Disabled) | No | No | No |
Write Policy | No | No | No |
Write Back | No | No | No |
Write Through | No | No | No |
Force Write Back (Enabled Always) | No | No | No |
Write Cache Enabled Protected | No | No | No |
Cache Policy | No | No | No |
Disk Cache Policy | Yes | Yes | Yes |
Cache I/O | No | No | No |
Direct I/O | No | No | No |