Setting Chassis Weights (chassis high-availability factors)
Each component in a Chassis has a weight factor, which is a numerical value that reflects the component importance level. Ports might be more important than fans and receive a higher value or a greater weight. The Chassis grade is the sum of all these component weights. In a high-availability dual-Chassis deployment, the Chassis with the higher grade becomes active and processes traffic. The grade of each component = (Unit Weight) X (Number of UP components)
To see the weight of each component, run: asg stat -v.
Use the set chassis high-availability factors command to configure a component's weight.
Syntax
set chassis high-availability factors [SGM <factor> |port high <factor> | port standard <factor> |sensor cmm <factor> |sensor fans <factor> | sensor power_supplies <factor> | sensor ssm <factor> |pnote pingable_hosts <factor>]
Parameter
|
Description
|
SGM
|
- Sets the weight factor for an SGM
- The weight factor must be between 0 and 1000
- Example:
set chassis high-availability factors sgm 100
|
port high
|
- A port has one of two grades: high or standard. This parameter sets a weight factor for the high grade
- The weight factor must be between 0 and 1000
- Example:
set chassis high-availability factors Port high 70
This means that ports set to high grade have a weight of 70.
|
port standard
|
- A port has one of two grades: high or standard. This parameter sets a weight factor for the standard grade
- The weight factor must be between 0 and 1000
- Example:
set chassis high-availability factors Port standard 50
This means that ports set to standard grade have a weight of 50.
|
Sensor CMMs
|
- Sets a weight factor for CMMs
- The weight factor must be between 0 and 99
- Example:
set chassis high-availability factors sensor cmm 40
|
Sensor fans
|
- Sets a weight factor for fan units
- The weight factor must be between 0 and 99
- Example
: set chassis high-availability factors sensor fans 30
|
Sensor Power Supplies
|
- Sets a weight factor for power supply units
- The weight factor must be between 0 and 99
- Example:
set chassis high-availability factors sensor power_supplies 20
|
SSMs Sensor
|
- Sets a weight factor for SSMs
- The weight factor must be between 0 and 99
- Example:
set chassis high-availability factors sensor ssm 45
|
pnote pingable_hosts
|
- Sets a weight factor for pingable hosts, a way of making sure ports are properly connected to their hosts.
- The weight factor must be between 0 and 99
- Example:
set chassis high-availability factors pnote pingable_hosts 99
|
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