3Ware 9650SE-2LPB-10 CLI Guide - Page 76

/cx/ux set name=string, /cx/ux set qpolicy=on|off, /cx/ux set storsave=protect|balance|perform [quiet]

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Chapter 2. CLI Syntax Reference /cx/ux set name=string This command allows you to name the unit with an arbitrary name. You can use this name in conjunction with the unit serial number to cross-reference with the unit. The system does not check to ensure uniqueness of names, so be careful to assign different names to each unit. Note: The unit's serial number is automatically assigned when the unit is created and is not changeable. /cx/ux set qpolicy=on|off This command applies only to 9550SX, 9590SE, and 9650SE controllers. This command sets the queue policy of the firmware. If the queue policy is on, the firmware utilizes the drive's queueing policy. If any drives do not support a queueing policy, this policy will have no effect on those drives. For a spare unit, drive queuing is not meaningful or applicable. When a spare becomes part of a true unit during a rebuild, it adopts the queue policy of the ''new'' parent unit. Thus, this command does not set the queue policy for the spare unit type. By default, qpolicy is on. Example: //localhost> /c0/u5 set qpolicy = on Setting Command Queuing Policy for unit /c0/u5 to [on] ... Done. /cx/ux set storsave=protect|balance|perform [quiet] This command applies only to 9550SX, 9590SE, and 9650SE model controllers. This command sets the storsave policy to be either protect, balance, or perform when the unit write cache is enabled. The default setting is protect. The storsave policy adjusts several factors that control the balance between protection and performance on a unit. There is a trade-off among the available settings. The following description about the settings should help you to decide which one is suitable to you and your application. You will find further discussion of this setting in the 3ware Serial ATA RAID Controller User Guide, under "About StorSave Profile Levels" on page 46. 70 3ware Serial ATA RAID Controller CLI Guide

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Chapter 2. CLI Syntax Reference
70
3ware Serial ATA RAID Controller CLI Guide
/c
x
/u
x
set name=
string
This command allows you to name the unit with an arbitrary name. You can
use this name in conjunction with the unit serial number to cross-reference
with the unit. The system does not check to ensure uniqueness of names, so be
careful to assign different names to each unit.
/c
x
/u
x
set qpolicy=on|off
This command applies only to 9550SX, 9590SE, and 9650SE controllers.
This command sets the queue policy of the firmware. If the queue policy is
on
, the firmware utilizes the drive’s queueing policy. If any drives do not
support a queueing policy, this policy will have no effect on those drives.
For a spare unit, drive queuing is not meaningful or applicable. When a spare
becomes part of a true unit during a rebuild, it adopts the queue policy of the
''new'' parent unit. Thus, this command does not set the queue policy for the
spare unit type.
By default, qpolicy is
on
.
Example:
//localhost> /c0/u5 set qpolicy = on
Setting Command Queuing Policy for unit /c0/u5 to [on] ... Done.
/c
x
/u
x
set storsave=protect|balance|perform [quiet]
This command applies only to 9550SX, 9590SE, and 9650SE model
controllers.
This command sets the storsave policy to be either
protect
,
balance,
or
perform
when the unit write cache is enabled. The default setting is
protect
.
The storsave policy adjusts several factors that control the balance between
protection and performance on a unit. There is a trade-off among the available
settings. The following description about the settings should help you to
decide which one is suitable to you and your application. You will find further
discussion of this setting in the
3ware Serial ATA RAID Controller User
Guide
, under “About StorSave Profile Levels” on page 46.
Note:
The unit’s serial number is automatically assigned when the unit is created
and is not changeable.