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3ware® CLI Guide
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CLI Syntax Reference
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Unit Object Commands
> /cx/ux set cache=on|off [quiet]
/c
x
/u
x
set cache=
on|off
[quiet]
This command allows you to turn
on
or
off
the write cache for a specified unit
/c
x
/u
x
. This feature is supported on all controllers.
By default, cache is
on
.
Write cache includes the disk drive cache and controller cache.
The following table shows the supported RAID types for caching as a
function of controller model and logical unit type. N/A (Not Applicable) refers to cases where the given logical unit type is not supported on a particular controller model.
Supported RAID Types for Caching
Model
R0
R1
R5
R6
R10
R50
Single
Spare
JBOD
7K/8K
Yes
Yes
Yes
N/A
Yes
N/A
N/A
No
Yes
9000
1
Yes
Yes
Yes
N/A
Yes
Yes
Yes
No
Yes
9650SE
and 9690SA
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
1
Models 9500S, 9550SX, and 9590SE
The
quiet
attribute turns off interactive mode.
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