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sys_attrs_netrain(5)
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sys_attrs_netrain - netrain subsystem attributes
This reference page lists and describes attributes for the
Redundant Array of Independent Network adapters (NetRAIN)
(netrain) kernel subsystem. Refer to the sys_attrs(5) reference
page for an introduction to the topic of kernel
subsystem attributes.
A value that enables (1) or disables (0) the logging
of NetRAIN debug messages in syslog kern.log
file.
Do not modify the default setting for this
attribute unless instructed to do so by HewlettPackard
Company support personnel or by patch kit
documentation.
Default value: 0 (disabled)
The number of NetRAIN devices allowed on the system.
The first NetRAIN device is nr0.
Default value: 128 (devices)
Minimum value: 0
Maximum value: 512
The maximum nr device number is nr_maxdev - 1. For
example, using the default value of 128, the maximum
NetRAIN device number is nr127.
The time interval or frequency between successive
polls of a dead interface by the NetRAIN interface
recovery thread.
Default value: 6 (seconds)
Minimum value: 0.5
Maximum value: INT_MAX, or 2 billion
The total amount of time for the nifftmt thread
routine to declare an interface dead (from the
GREEN state to the DEAD state).
Default value: 10 (seconds)
Minimum value: 1.1
Maximum value: INT_MAX, or 2 billion
The time interval or frequency between successive
reads of a NetRAIN interface's counters by the
nifftmt thread when the network is operating normally.
Default value: 4 (seconds)
Minimum value: 0.5
Maximum value: INT_MAX, or 2 billion
You can specify decimal values (for example, 2.5 or 0.8)
for nr_timeout_dead_interface, nr_timeout_o, and nr_timeout_t.
When you reconfigure any of these values by using
the sysconfig -r command, they are all validated together.
If any value fails validation, all previous (valid) values
are restored and EINVAL is returned. Each value must be
greater than or equal to its minimum value.
The nr_timeout_o and nr_timeout_t values are validated in
conjunction with a third timer value (dt), calculated as
(nr_timeout_t - nr_timeout_o) / 3. These 3 timer values
are validated as described in nifftmt(7).
sys_attrs(5), nifftmt(7)
Network Administration: Connections
sys_attrs_netrain(5)
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