Port Statistics Field Descriptions - Qlogic 12000 Series User Manual

Interswitch Link (ISL) Ports:
NOTE:

Port Statistics Field Descriptions

Link State:
Indicates whether the InfiniBand link associated with the physical port is up or
down. Possible values are no state change, down, init, armed, active, and
unknown.
Physical State:
Indicates whether the internal connection to the InfiniBand port is up or down.
Possible values are No State Change, Sleep, Polling, Disabled, Training, Up,
and Error Recovery.
Link Down Default:
Indicates the default down state as set by the Fabric Manager. Possible values
are No State Change, Sleep, Polling, and Unknown.
Active Link Width:
Indicates the number of full duplex serial links that are currently being used on a
port. The current bandwidth capability of a port is determined by multiplying this
value by the Active Link Speed of this port. For instance a 4X DDR link has a
bandwidth capability of 20Gb/s.
NOTE:
D000101-000 E
P = Leaf module port number
Example: L101P01 is leaf module 101 port number 1.
S = Spine module number
L = Leaf leaf module number
A = Spine module switch chip A
B = Spine module switch chip B
Example: S113AP13L225P24 is the ISL between spine module 113,
switch chip A, port 13 and leaf module 225, port 24.
Spine chips are referenced by the spine number and the switch chip
identifier. Each spine module contains two switch chips (Switch chip A
and B).
Values of 1X are possible in this field with 4X IB cables if poor cable
connections or defective 4X IB cables are used.
1–Operations and Administration
Configuration and Monitoring Features
1-45