Qlogic 12000 Series Reference Manual page 125

Options:
all
Removes all switch ASIC state dump files.
Sample Output:
-> ismRemoveStateDump all
ismPortSetWidth
View/Set/Unset the port link width for a specific port[s].
Syntax:
ismPortSetWidth [portName] [linkWidth] [-bounce]
Options:
portName
Valid port name. For ex. L101P01 or S201AP13L101P22
linkWidth
1=1X, 2=4X, 3=1X/4X, 4=8X, 5=1X/8X, 6=4X/8X, 7=1X/4X/8X
-bounce
Brings the active links down and back up if a new value is set.
Sample Output:
L01P01 6
-> ismPortSetWidth
NOTE:
ismChassisSetWidth
View/Set/Unset chassis link width (including external ports).
Syntax:
ismChassisSetWidth [linkWidth] [-bounce]
D000103-000 E
This command only works on platforms supporting 8X link
aggregation. This command sets link aggregation to the specified
width. The option portName is case sensitive. If this option contains
spaces, it must be bounded by quotation marks (e.g.,
ismPortSetWidth "Cable 1", 1. Calling this function with only
the portName option will display its current values.
Calling this function with the [-bounce] option disruptively brings
active links down and back up so the links use the new setting
immediately. Otherwise the new setting will be used the next time
links retrain.
Switch Command Line Interface
Groups and Commands
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