Users Guide

Read, Write,
and Cache
Policy
PERC
H730P
Adapter/
Mini
Monolithic/
Mini
Blades/
Slim
PERC
H730
Adapter
/ Mini
Monolit
hic/Mini
Blades
PERC
H740P
Adapter/
Mini
Monolithi
c
PERC H330
Adapter/
Mini
Monolithic/
Mini Blades/
Embedded
PERC
H830
Adapter
PERC
H840
Adapter
PERC
FD33xD/
FD33xS
PERC
H730P
MX
PERC
H745P
MX
Cache Policy No No No No No No No No No
Disk Cache
Policy
Yes Yes Yes Yes Yes Yes Yes Yes Yes
Cache I/O No No No No No No No No No
Direct I/O No No No No No No No No No
Supported Features On The PERC Software RAID
Controllers
This section identifies the controller-supported features and whether or not an enclosure can be attached to the controller. The Software
RAID controller includes PERC S150 on R6515 and R7515 platforms.
• Controller Tasks
• Physical Disk Tasks
• Virtual Disk Tasks
• Virtual Disk Specifications
• Supported RAID Levels
• Read, Write, Cache And Disk Cache Policy
• Enclosure Support
Controller Tasks Supported On The PERC Software RAID
Controllers
Table 44. Controller Tasks Supported On The PERC S150 Controllers
Controller Task Name PERC S150
Create Virtual Disk Yes
Physical Disk Tasks Supported By The PERC Software
RAID Controllers
Table 45. Physical Disk Tasks Supported by S150 Controllers
Physical Disk Task Name PERC S150
Blink/Unblink Yes
Assign and Unassign Global Hot Spare Yes
Set Disk Cache Policy Yes
Export Log Yes
Convert to RAID capable disk Yes
Prepare to Remove Yes
Supported Features 155