Adaptec 5405Z User Guide - Page 22

arcconf setncq, arcconf setperform, Performance Mode is 1 DYNAMIC/Default or 2 OLTP/Database.

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Page 22 highlights

Chapter 2: Using the Command Line Utility ● 22 Example ARCCONF SETNAME 1 LOGICALDRIVE 1 BACKUP_A arcconf setncq Changes the controller's Native Command Queuing (NCQ) setting to enabled or disabled. This setting affects the SATA disk drives on the controller. It takes effect when the SATA drives are restarted. Syntax ARCCONF SETNCQ ENABLE|DISABLE Parameters Controller# is the controller number. Example ARCCONF SETNCQ 1 ENABLE arcconf setperform Changes controller settings based on the application. Syntax ARCCONF SETPERFORM Parameters Controller# is the controller number. Performance Mode is 1 (DYNAMIC/Default) or 2 (OLTP/Database). Example ARCCONF SETPERFORM 1 2 arcconf setpower Changes power management settings for disk drives on a controller or logical drive. Syntax ARCCONF SETPOWER Stayawake DISABLE| ARCCONF SETPOWER Spinup ARCCONF SETPOWER LD DISABLE|[SLOWDOWN ] [POWEROFF ] [VERIFY ] Parameters Controller# is the controller number. Stayawake sets the stayawake period for the disk drives on the controller. During the stayawake period, the disk drives always operate at their peak spin rate. Disable is a keyword that disables the stayawake period for the disk drives on a controller. starttime specifies the beginning of the stayawake period, in the form HHMM (24-hour format). endtime specifies the end of the stayawake period, in the form HHMM (24-hour format). Spinup sets the spin-up limits for the controller-the maximum number of drives that the controller may spin up at one time.

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Chapter 2: Using the Command Line Utility
●
22
Example
ARCCONF SETNAME 1 LOGICALDRIVE 1 BACKUP_A
arcconf setncq
Changes the controller’s Native Command Queuing (NCQ) setting to enabled or disabled.
This setting affects the SATA disk drives on the controller. It takes effect when the SATA drives
are restarted.
Syntax
ARCCONF SETNCQ <Controller#> ENABLE|DISABLE
Parameters
Controller# is the controller number.
Example
ARCCONF SETNCQ 1 ENABLE
arcconf setperform
Changes controller settings based on the application.
Syntax
ARCCONF SETPERFORM <Controller#> <Performance Mode>
Parameters
Controller# is the controller number.
Performance Mode is 1 (DYNAMIC/Default) or 2 (OLTP/Database).
Example
ARCCONF SETPERFORM 1 2
arcconf setpower
Changes power management settings for disk drives on a controller or logical drive.
Syntax
ARCCONF SETPOWER <Controller#> Stayawake DISABLE|<starttime> <endtime>
ARCCONF SETPOWER <Controller#> Spinup <internal#> <external#>
ARCCONF SETPOWER <Controller#> LD <LogicalDrive#> DISABLE|[SLOWDOWN <st#>]
[POWEROFF <pt#>] [VERIFY <vt#>]
Parameters
Controller# is the controller number.
Stayawake sets the stayawake period for the disk drives on the controller. During the stayawake
period, the disk drives always operate at their peak spin rate.
Disable is a keyword that disables the stayawake period for the disk drives on a controller.
starttime specifies the beginning of the stayawake period, in the form HHMM (24-hour
format).
endtime specifies the end of the stayawake period, in the form HHMM (24-hour format).
Spinup sets the spin-up limits for the controller—the maximum number of drives that the
controller may spin up at one time.