User's Manual

Virtual Disk Specification PERC S100 PERC S110 PERC S300
Minimum Number of
Physical Disks in a RAID 10
4 4 4
RAID Levels Supported By The PERC S100, PERC S110, And S300 Controllers
Table 69. RAID Levels Supported by the PERC S100, PERC S110 and S300 Controllers
RAID Level PERC S100 PERC S110 PERC S300
RAID 0 Yes Yes Yes
RAID 1 Yes Yes Yes
RAID 5 Yes Yes Yes
RAID 10 Yes Yes Yes
RAID 50 No No No
RAID 6 No No No
RAID 60 No No No
Read Write Cache And Disk Cache Policy Supported By The PERC S100, PERC
S110, And S300 Controllers
Table 70. Read, Write, and Cache Policy Supported by the PERC S100, PERC S110, and S300 Controllers
Read, Write, and
Cache Policy
PERC S100 PERC S110 PERC S300
Cache settings Yes Yes Yes
Read Policy Yes Yes Yes
Read Ahead (Enabled) Yes Yes Yes
Adaptive Read Ahead No No No
No Read Ahead
(Disabled)
Yes Yes Yes
Write Policy Yes Yes Yes
Write Back (Enabled) Yes Yes Yes
Write Through
(Disabled)
Yes Yes Yes
Force Write Back
(Enabled Always)
No No No
Write Cache Enabled
Protected
No No No
Cache Policy No No No
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