LSI Corporation
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12Gb/s MegaRAID SAS Software User Guide
March 2014
Chapter 6: StorCLI
Working with the Storage Command Line Tool
Table 38 Properties for Show and Set Commands
Property Name Set Command Range Description
abortcconerror on|off Aborts consistency check when it detects an
inconsistency.
activityforlocate on|off Enables/disables drive activity, drive activity
locates function for systems without SGPIO/SES
capabilities.
alarm on|off|silence
silence: Silences the alarm.
Enables/disables alarm on critical errors.
batterywarning on|off Enables/disables battery warnings.
bgirate 0 to 100 Sets background initialization rate in percentage.
cacheflushint 0 to 255, default value 4 Sets cache flush interval in seconds.
ccrate 0 to 100 Sets consistency check rate in percentage.
coercion 0: No coercion
1: 128 MB
2: 1 GB
Sets drive capacity in coercion mode.
consistencycheck See Consistency Check. See Consistency Check.
copyback on|off
type = smartssd|smarthdd|all
smartssd: Copy back enabled for SSD
drives.
smarthdd: Copy back enabled for HDD
drives.
all: Copy back enabled for both ssd drives
and HDD drives.
Example:
storcli /cx set copyback=on
type=all
Enables/disables copy back for drive types.
directpdmapping on|off Enables/disables direct physical drive mapping.
When enclosures are used, this feature is
disabled; otherwise it should be enabled.
eccbucketleakrate 0 to 65535 Sets leak rate of the single-bit bucket in minutes
(one entry removed per leak-rate).
eccbucketsize 0 to 255 Sets size of ECC single-bit-error bucket (logs
event when full).
eghs state on|off Enables/disables the commissioning of
otherwise incompatible global hot spare drives
as Emergency Hot Spare (EHSP) drives.
eghs smarter on|off Enables/disables the commissioning of
Emergency Hot Spare (EHSP) drives for Predictive
Failure (PFA) events.
eghs eug on|off Enables/disables the commissioning of
Unconfigured Good drives as Emergency Hot
Spare (EHSP) drives.
backplane mode 0: Use autodetect logic of backplanes, such
as SGPIO and I2C SEP using GPIO pins.
1: Disable autodetect SGPIO.
2: Disable I2C SEP autodetect.
3: Disable both the autodetects.
Configures enclosure detection on a
non-SES/expander backplane.
backplane expose on|off Enables/disables device drivers to expose
enclosure devices; for example, expanders, SEPs.
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