Avago Technologies 3ware SAS 9750-4i - Manual (Page 121)

Port Object Commands
www.lsi.com/channel/products 113
Note that in the example above, there is a set of 38 “Bins” (shown in the first
column) and each bin has associated with it a different Response Time
category (shown in the second column). There are no commands with
response times of 10 milliseconds or shorter, and there are 204 commands
with response times between 10 and 20 milliseconds (bin 11). Each time that
an I/O or command sends to a drive, the response time for that I/O increments
the bin associated with that response time.
/c x /p x remove [noscan] [quiet]
This command allows you to remove (or export) a port (or drive) /cx/px.
Exporting a port instructs the firmware to remove the specified port from its
pool of managed ports, but does not retain the DCB (Disk Configuration
Block) metadata on the attached disk. You can import (or re-introduce) the
port by rescanning the controller.
noscan is used to not inform the operating system of this change. The default
is to inform the operating system. This feature is applicable for 7/8000 series
only.
quiet is for non-interactive mode.
/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 128.
Example:
//localhost> /c0/p5 set identify=on
Setting Port Identify on /c0/p5 to [on] ... Done.
Warning: Use caution when using this command as this operation will degrade
any redundant units. This command will fail if you attempt to remove a drive from a
non-redundant unit. After the drive is removed in CLI it can be removed physically,
without powering down the system if a hot swap bay is available. System hangs and
damage can occur if a hot swap bay is not used.
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 122
.