User's Manual

352 Supported Features
Read, Write, Cache and Disk Cache Policy
Enclosure Support
Table A-44. 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 NoNoNo
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 NoNoNo
Direct I/O NoNoNo
Table A-45. Enclosure Support on the SAS 5/iR, SAS 6/iR, and H200 Controllers
Enclosure Support SAS 5/IR SAS 6/iR PERC H200
Can an enclosure be attached to this
controller?
No No No