Users Guide

Table 48. RAID Levels Supported by PERC S150 Controllers
RAID Level PERC S150
RAID 0 Yes
RAID 1 Yes
RAID 5 Yes
RAID 10 Yes
RAID 50 No
RAID 6 No
RAID 60 No
Read Write Cache And Disk Cache Policy Supported By
The PERC Software RAID Controllers
Table 49. Read, Write, and Cache Policy Supported by the PERC S150 Controllers
Read, Write, and Cache Policy PERC S150
Cache settings Yes
Read Policy Yes
Read Ahead (Enabled) Yes
No Read Ahead (Disabled) Yes
Write Policy Yes
Write Back (Enabled) Yes
Write Through (Disabled) Yes
Force Write Back (Enabled Always) No
Write Cache Enabled Protected No
Cache Policy No
Disk Cache Policy No
Cache I/O No
Direct I/O No
Enclosure Support On The PERC Software RAID
Controllers
Table 50. Enclosure Support on the PERC S150 Controller
Enclosure Support PERC S150
Can an enclosure be attached to this controller? No
Supported Features 157