Adaptec 51245 User Guide - Page 22

arcconf setcache, arcconf setconfig - battery

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Chapter 2: Using the Command Line Utility ● 22 arcconf setcache Changes a logical drive's cache mode. Syntax ARCCONF SETCACHE LOGICALDRIVE [noprompt] ARCCONF SETCACHE DEVICE Parameters Controller# is the controller number LogicalDrive# is the number of the logical drive whose cache will be altered Logical drive cache modes: ● RON - read cache on ● ROFF - read cache off ● WT - write through disabled ● WB - write back enabled ● WBB - write back enabled (when protected by a battery) Channel/ID lists the space-delimited channel number and device number pairs for each device to add to the logical drive. Physical device cache modes: ● WT - write through disabled ● WB - write back enabled Examples ARCCONF SETCACHE LOGICALDRIVE 1 RON ARCCONF SETCACHE DEVICE 0 0 WB arcconf setconfig Resets the controller's configuration. Logical drives are deleted, hard disks are reset to the READY state, and any controller settings are reset to default values. Syntax ARCCONF SETCONFIG DEFAULT [noprompt] Parameters Controller# is the controller number Default restores the controller 's default configuration. Noprompt: No prompt for confirmation. Example ARCCONF SETCONFIG 1 DEFAULT

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Chapter 2: Using the Command Line Utility
●
22
arcconf setcache
Changes a logical drive’s cache mode.
Syntax
ARCCONF SETCACHE <Controller#> LOGICALDRIVE <LogicalDrive#> <logical mode>
[noprompt]
ARCCONF SETCACHE <Controller#> DEVICE <Channel> <ID> <physical mode>
Parameters
Controller# is the controller number
LogicalDrive# is the number of the logical drive whose cache will be altered
Logical drive cache modes:
●
RON - read cache on
●
ROFF - read cache off
●
WT - write through disabled
●
WB - write back enabled
●
WBB - write back enabled (when protected by a battery)
Channel/ID lists the space-delimited channel number and device number pairs for each device
to add to the logical drive.
Physical device cache modes:
●
WT - write through disabled
●
WB - write back enabled
Examples
ARCCONF SETCACHE LOGICALDRIVE 1 RON
ARCCONF SETCACHE DEVICE 0 0 WB
arcconf setconfig
Resets the controller's configuration. Logical drives are deleted, hard disks are reset to the
READY state, and any controller settings are reset to default values.
Syntax
ARCCONF SETCONFIG <Controller#> DEFAULT [noprompt]
Parameters
Controller# is the controller number
Default restores the controller ‘s default configuration.
Noprompt: No prompt for confirmation.
Example
ARCCONF SETCONFIG 1 DEFAULT