Chapter 2. CLI Syntax Reference
115
3ware SAS/SATA RAID Controller CLI Guide, Version 9.5.2
/c
x
/p
x
set identify=on|off
This command applies only to 9000 series SX/SE/SA controllers. This feature
requires a supported enclosure.
This command sets the LED status of the port to
on
or
off
. If identify is set to
on
, the firmware activates the setting of the corresponding LED of the port on
the controller and causes it to blink.
Note:
This command is equivalent to “/cx/ex/slotx set identify=on|off” on
page 129.
Example:
//localhost> /c0/p5 set identify=on
Setting Port Identify on /c0/p5 to [on] ... Done.
/c
x
/p
x
set dpmstat=clear [type=ra|lct|ext]
This command only applies to 9000 series SX/SE/SA controllers, except for
type=
ext, which applies only to SE/SA models.
This command allows you to clear the data buffers of accumulated statistics
information. There are two reasons to clear this data:
•
Once dpmstat is enabled, statistics information continues to accumulate.
Eventually it can cause a buffer overflow, causing all statistics
information to be rendered as ####.
•
You wish to have fresh data, such as when switching between
benchmarking writes to benchmarking reads.
This command clears the statistics counters of the Drive Performance
Monitor. The optional
type
attribute specifies which statistics should be
cleared. The options are:
ra
for Running Average,
lct
for Long Command
Times, and
ext
for Extended Drive Statistics. For more about these statistics,
see “/cx/px show dpmstat type=inst|ra|lct|histdata|ext” on page 112.
Please note that if
type=ra
, both the Running Average and Histogram data are
cleared. If
type=lct
, only the Long Command Times data will be cleared. And
if
type=ext
, the extended drive statistics are cleared. If no type is specified,
the default is the same as
type=ra
. Note that there are no direct commands for
clearing only histogram data, or for clearing instantaneous data.
Note:
This feature requires an enclosure with appropriate enclosure support. For
additional information about enclosure-related commands, see “Enclosure Object
and Element Commands” on page 123
.
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