Chapter 2: Using the Command Line Utility
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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
arcconf setmaxcache
Enables/disables maxCache SSD caching for one or more logical drives; updates the maxCache
write cache policy and “dirty page” threshold (data not committed to disk); adds Solid State
Drives to the maxCache pool and removes SSDs from the pool; sets the maxCache read/write
balance and cache fetch/flush rate; clears the maxCache pool.
Note:
maxCache write caching can be enabled only with the assistance of Adaptec by PMC
support. Contact your service representative for information about enabling the maxCache write
caching feature.
Note:
Before you can enable maxCache SSD caching, you must assign at least one SSD to the
maxCache pool.
Syntax
Read Caching:
ARCCONF SETMAXCACHE <Controller#> LOGICALDRIVE <LogicalDrive#> READCACHE
ENABLE|DISABLE
Write Caching:
ARCCONF SETMAXCACHE <Controller#> LOGICALDRIVE <LogicalDrive#> WRITECACHE
ENABLE|DISABLE [WRITEPOLICY <policy>]
ARCCONF SETMAXCACHE <Controller#> LOGICALDRIVE <LogicalDrive#> WRITEPOLICY
<policy>
ARCCONF SETMAXCACHE <Controller#> DIRTYPAGETHRESHOLD <dirtyPageThreshold#>
General:
ARCCONF SETMAXCACHE <Controller#> ADDTOPOOL|REMOVEFROMPOOL <Channel# Device#>
ARCCONF SETMAXCACHE <Controller#> RWBALANCE <Read#> <Write#>
ARCCONF SETMAXCACHE <Controller#> FLUSHANDFETCHRATE <FlushAndFetchRate#>
ARCCONF SETMAXCACHE <Controller#> CLEAR
