Supported settings for RAID controllers

The supported settings for RAID controllers are provided in the following table.

In some cases, the list of supported settings when using PRAID might differ from the supported settings of the RAID controller. These cases are indicated in the table. For a list of supported settings for each RAID controller when using PRAID, refer to the topic Table 1 .
Table 1. Supported settings for each RAID controller when using PRAID. The default settings are underlined.
RAID adapters Read policy Write policy RAID Levels1 Stripe Size (KB)
ServeRAID-B5015
  • ON
  • OFF
 [n/a] R1, R5 4, 8, 16, 32, 64, 128, 256, 512, 1024
LSI-IDEal-RAID [n/a] [n/a] R0, R1 32, 64, 128, 256, 512, 1024, 2048, 4096
LSI-MegaRAID-8480 [n/a] [n/a] R0, R1, R10, R5, R50 4, 8, 16, 32, 64, 128
LSI-SAS-1078-IR [n/a] [n/a] R0, R1 [n/a]
LSI-SAS-RAID [n/a] [n/a] R0, R1, R1E [n/a]
LSI-SCSI-RAID [n/a] [n/a] R1 [n/a]
ServeRAID-7t
  • ON
  • OFF
  • AUTO
  • ON
  • OFF
 RVOLUME, R0, R1, R10, R5 16, 32, 64
ServeRAID-8i
  • ON
  • OFF
  • AUTO
  • ON
  • OFF
 RVOLUME, R0, R1, R10, R1E, R5, R50, R5EE, R6, R60 16, 32, 64, 128, 256, 512, 1024
ServeRAID-8k
  • ON
  • OFF
  • AUTO
  • ON
  • OFF
 RVOLUME, R0, R1, R10, R1E, R5, R6 16, 32, 64, 128,256, 512, 1024
ServeRAID-8k-l
  • ON
  • OFF
  • AUTO
  • ON
  • OFF
 RVOLUME, R0, R1, R10 16, 32, 64, 128, 256, 512, 1024
ServeRAID-8s
  • ON
  • OFF
  • AUTO
  • ON
  • OFF
 RVOLUME, R0, R1, R10, R1E, R5, R50, R6 16, 32, 64, 128, 256, 512, 1024
ServeRAID-BR10ie [n/a] [n/a] R0, R1, R1E [n/a]
ServeRAID-BR10il [n/a] [n/a] R0, R1, R1E [n/a]
ServeRAID-M1015 [n/a] [n/a] R0, R1, R10 8, 16, 32, 64
ServeRAID-M1015R5 [n/a] [n/a] R0, R1, R10, R5, R50 8, 16, 32, 64
ServeRAID-M1xxx [n/a] [n/a] R0, R1, R10 8, 16, 32, 64
ServeRAID-M1xxx_R5 [n/a] [n/a] R0, R1, R10, R5, R50 8, 16, 32, 64
ServeRAID-M5014
  • ON
  • OFF
  • AUTO
  • ON
  • OFF
 R0, R1, R10, R5, R50 8, 16, 32, 64, 128
ServeRAID-M5014-R6-R60
  • ON
  • OFF
  • AUTO
  • ON
  • OFF
 R0, R1, R10, R5, R50, R6, R60 8, 16, 32, 64, 128
ServeRAID-M5015
  • ON
  • OFF
  • AUTO
  • ON
  • OFF
 R0, R1, R10, R5, R50 8, 16, 32, 64, 128
ServeRAID-M5015-R6-R60
  • ON
  • OFF
  • AUTO
  • ON
  • OFF
 R0, R1, R10, R5, R50, R6, R60 8, 16, 32, 64, 128
ServeRAID-M5025
  • ON
  • OFF
  • AUTO
  • ON
  • OFF
 R0, R1, R10, R5, R50 8, 16, 32, 64, 128, 256, 512, 1024
ServeRAID-M5025-R6-R60
  • ON
  • OFF
  • AUTO
  • ON
  • OFF
 R0, R1, R10, R5, R50, R6, R60 8, 16, 32, 64, 128, 256, 512, 1024
ServeRAID-M5xxx
  • ON
  • OFF
  • AUTO
  • ON
  • OFF
 R0, R1, R10, R5, R50, R6, R60 8, 16, 32, 64, 128, 256, 512, 1024
ServeRAID-M51xx
  • ON
  • OFF
  • AUTO
  • ON
  • OFF
 R0, R1, R10 8, 16, 32, 64, 128, 256, 512, 1024
ServeRAID-M51xx_R5
  • ON
  • OFF
  • AUTO
  • ON
  • OFF
 R0, R1, R10, R5, R50 8, 16, 32, 64, 128, 256, 512, 1024
ServeRAID-M51xx_R6
  • ON
  • OFF
  • AUTO
  • ON
  • OFF
 R0, R1, R10, R6, R60 8, 16, 32, 64, 128, 256, 512, 1024
ServeRAID-M51xx_R5_R6
  • ON
  • OFF
  • AUTO
  • ON
  • OFF
 R0, R1, R10, R5, R50, R6, R60 8, 16, 32, 64, 128, 256, 512, 1024
ServeRAID-M5210
  • ON
  • OFF
  • AUTO
  • ON
  • OFF
 R0, R1,R10 8, 16, 32, 64
ServeRAID-M5210-R5
  • ON
  • OFF
  • AUTO
  • ON
  • OFF
 R0, R1, R10, R5, R50, R6, R60 8, 16, 32, 64
ServeRAID-M5215
  • ON
  • OFF
  • AUTO
  • ON
  • OFF
 R0, R1 ,R10, R5, R50 64, 128, 256, 512, 1024
ServeRAID-M1215
  • ON
  • OFF
  • AUTO
  • ON
  • OFF
 R0, R1, R10 64
ServeRAID-M1215-R5
  • ON
  • OFF
  • AUTO
  • ON
  • OFF
 R0, R1, R10, R5, R50 64
ServeRAID-M1210e
  • ON
  • OFF
  • AUTO
  • ON
  • OFF
 R0, R1, R10 64
ServeRAID-MR10i
  • ON
  • OFF
  • AUTO
  • ON
  • OFF
 R0, R1, R10, R5, R50, R6, R60 8, 16, 32, 64, 128
ServeRAID-MR10il
  • ON
  • OFF
  • AUTO
  • ON
  • OFF
 R0, R1, R10, R5, R50, R6, R60 8, 16, 32, 64, 128
ServeRAID-MR10is
  • ON
  • OFF
  • AUTO
  • ON
  • OFF
 R0, R1, R10, R5, R50, R6, R60 8, 16, 32, 64, 128, 256, 512, 1024
ServeRAID-MR10k
  • ON
  • OFF
  • AUTO
  • ON
  • OFF
 R0, R1, R10, R5, R50, R6, R60 16, 32, 64, 128, 256, 512, 1024
ServeRAID-MR10M
  • ON
  • OFF
  • AUTO
  • ON
  • OFF
 R0, R1, R10, R5, R50, R6, R60 8, 16, 32, 64, 128
ServeRAID-C100 [n/a] [n/a] R0, R1, R10 64
ServeRAID-C100-R5 [n/a] [n/a] R0, R1, R10, R5 64
ServeRAID-C105 [n/a] [n/a] R0, R1,R10 64
SAS2004 [n/a] [n/a] R0, R1, R10, R1E [n/a]
  1. RAID levels 5E and 5EE support only one logical drive per array.

Default RAID levels are described in Default RAID levels.