Avago Technologies 3ware SAS 9750-4i - Manual (Page 65)

Controller Object Commands
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The following table shows supported types and controller models.
disk=p:-p consists of a list of ports (disks) to be used in the construction of
the specified unit type. One or more ports can be specified. Multiple ports can
be specified using a colon (:) or a dash (-) as port index separators. A dash
indicates a range and can be mixed with colons. For example
disk=0:1:2-
5:9:12 indicates port 0, 1, 2 through 5 (inclusive), 9 and 12.
If you have a 9750 or 9690SA controller, the syntax is the same even though
you are technically addressing vports.
stripe=size consists of the stripe size to be used. The following table
illustrates the supported and applicable stripes on unit types and controller
models. Stripe size units are in K (kilobytes). If no stripe size is specified,
256K is used by default, if applicable. If you need to change the stripe size
after the unit is created, you can do so by migrating the unit.
Table 6: Supported RAID Types
Model R0 R1 R5 R6 R10 R50 Single Spare
7K/8K Yes Yes Yes No Yes No No Yes
9000
a
a. Models 9500S, 9550SX(U), and 9590SE
Yes Yes Yes No Yes Yes Yes Yes
9690SA,
and
9650SE Yes Yes Yes Yes Yes Yes Yes Yes
9750 Yes Yes Yes Yes Yes Yes Yes Yes
Table 7: Supported Stripe Sizes (KB)
Model R0 R1 R5 R6 R10 Spare R50 Single
7K/8K 64 N/A 64 N/A 64 N/A N/A N/A
128 128
256 256
512 512
1024 1024
9000
a 16 N/A 16 N/A 16 N/A 16 N/A
64 64 64 64
256 256 256 256