6.3 HP StoreAll Storage Command Line Reference Guide (TA768-96091, June 2013)

Table 2 Fusion Manager configuration tuning options (continued)
DescriptionOption name
The minimum number of seconds that must elapse before attempting
another failback. Value is an integer. Default: 60 sec.
minFailbackInterval
The maximum number of network block device ports allowed.
Range: 0-128. Default: 32 ports.
nbdPortsLimit
The maximum network block device timeout. Range: 10-300.
Default: 60 sec.
nbdTimeout
Quota monitor loop interval. Value is an integer. Default: 300.quotaMonitorLoopInterval
Segment storage utilization threshold. When exceeded, generates
an event. Value is a percentage. Default: 90 percent.
segmentSpaceUsedEventThreshold
Sets the Fusion Manager failover policy based on how many
segments are unavailable. The following values are:
segmentUnavailableFailoverPolicy
• 0 (default value). If one or more segments is unavailable, failover
is initiated.
• 1. If all segments are unavailable, failover is initiated.
The segmentUnavailableFailoverPolicy option works with
the following related segment unavailable configuration options:
• clearSegmentUnavailableUponFailover
• enableSegmentUnavailableFailover
• segmentUnavailableScanInterval
Sets the interval (in seconds) at which the Fusion Manager checks
for unavailable segments. The default is 30 seconds; the range is
0-100.
segmentUnavailableScanInterval
The segmentUnavailableScanInterval option works with
the following related segment unavailable configuration options:
• clearSegmentUnavailableUponFailover
• enableSegmentUnavailableFailover
• segmentUnavailableFailoverPolicy
Specifies the number of seconds that must pass before a server is
marked down. Value is an integer. Default: 5 minutes (300
seconds).
serverDownTime
Port used for cluster network communication. Range: 0-65535.serverPort
Sets the number of health reporting cycles that must fail before a
client is considered to have failed. Value is an integer. Default:
120.
skippedCyclesBeforeClientFailure
Interval in seconds between Snap usage checks. Value is an integer.
Default: 300 sec.
snapUsageMonitorInterval
Interval in seconds between writes of usage statistics. Value is an
integer. Default: 3600 sec.
usageStatisticsSaveInterval
Options
DescriptionOption
Lists default configuration tuning options.-L
Sets configuration tuning options.-S
Resets configuration tuning options.-U
ibrix_fm_tune 69