6.0 HP StorageWorks X9000 File Serving Software CLI Reference (TA768-96040, October 2011)

ibrix_fm_tune
Sets or resets configuration tuning parameters on the management console.
Description
CAUTION: This command sets or resets the configuration tuning parameters on the management
console.
The default values for the management console tuning parameters are suitable for most cluster
environments. Changing parameter values can alter file-system performance. HP recommends that
you exercise caution before implementing any changes, or do so only under the guidance of HP
technical support.
Synopsis
Set configuration options on the management console:
ibrix_fm_tune -S -o OPTIONLIST
Options are listed in Table 1 (page 43). OPTIONLIST is specified as a comma-delimited list of
option/value pairs. Enter the option name as it appears in the first column in the table. For example:
ibrix_fm_tune -S -o healthCheckInterval=45,usageStatisticsSaveInterval=1800
Reset management console configuration options to their default values:
ibrix_fm_tune -U -n OPTIONS
Enter the option name as it appears in the first column in the table, and separate option names
with commas, for example:
ibrix_fm_tune -U -n healthCheckInterval,usageStatisticsSaveInterval
List all management console configuration options:
ibrix_fm_tune -L
The output includes the default values and valid value ranges. The options are listed in the
configuration options table.
List management console configuration options set to non-default values:
ibrix_fm_tune -l [-n OPTIONS]
The -n option displays only the listed options and their values.
Turn up the logging levels:
ibrix_fm_tune -c logging component [-v logginglevel]
Table 1 ibrix_fm_tune configuration options
DescriptionOption name
The interval for the buffer overflow monitor, specified in seconds.
Value is an integer. Default: 60 sec.
bufferOverflowMonitorInterval
The name of the cluster.clusterName
Interval in seconds between samples when the CPU utilization
exceeds the cpuUsageEventThreshold. File serving nodes only.
Range: 0-65535. Default: 300 sec.
cpuThresholdSensitivityInterval
File serving node CPU utilization threshold. When exceeded,
triggers an event. Value is a percentage. Default: 90 percent.
cpuUsageEventThreshold
Sets whether a host health check is performed during segment
migration. Value is true or false. Default: false.
enableMigrationHealthCheck
ibrix_fm_tune 43