6.5 HP StoreAll OS CLI Reference Guide

Table 2 Fusion Manager configuration tuning 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
Sets how the Fusion Manager handles an unavailable segment after
failover. The following values are:
clearSegmentUnavailableUponFailover
• true (default value). Makes segments available after failover.
For example, if unavailable segments are found and
enableSegmentUnavailableFailover is set to true, Fusion
Manager initiates failover. And, if
clearSegmentUnavailableUponFailover is also set to
true, those unavailable segments become available after a
failover.
• false. Keeps the segment as unavailable after failover. It works
with related segment unavailable configuration options. For
example, the Fusion Manager checks for unavailable segments
at the interval specified in
segmentUnavailableScanInterval.
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
The maximum number of seconds before aborting a dumping status
change. Range: 150-300. Default: 200.
dumpingStatusTimeout
Sets whether a host health check is performed during segment
migration. Value is true or false. Default: false.
enableMigrationHealthCheck
Sets how the Fusion Manager handles failover when a segment
becomes unavailable. The following values are:
enableSegmentUnavailableFailover
• false (default value). Failover is not automatically initiated when
a segment becomes unavailable.
• true. Failover is automatically initiated when a segment becomes
unavailable.
The enableSegmentUnavailableFailover option works with
the following related segment unavailable configuration options:
• clearSegmentUnavailableUponFailover
• segmentUnavailableFailoverPolicy
• segmentUnavailableScanInterval
HP recommends that you keep the default value of false, unless
otherwise directed by HP Support.
Total file-system disk utilization threshold. When exceeded, triggers
an event. Value is a percentage. Default: 90 percent.
filesystemSpaceUsedEventThreshold
IP address.fusionManagerPrimaryAddress
IP address.fusionManagerSecondaryAddress
Interval in seconds between health checks on managed hosts.
Range: 1-86400. Default: 30 sec.
healthCheckInterval
The maximum number of multiple disk devices allowed. Range:
0-128. Default: 32.
maxMdDevices
The maximum number of network block devices allowed. Range:
0-128. Default: 32 devices.
maxNbdDevices
ibrix_fm_tune 75