HP 376227-B21 - ProLiant InfiniBand 4x Fabric Copper Switch, User Manual

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8. View the initial value of the lease-period timer in seconds in the MKeyLeasePeriod field. Refer to
section 14.2.4, Management Key, InfiniBand® Architecture , Vol. 1, Release 1.0, for more
information.
9. View the enabled link width in the LinkWidthEnabled field. The value is an integer that indicates
the enabled link-width sets for this port. The value may be:
•
0 (no state change),
• 1 (1x)
• 2 (4x)
• 3 (1x or 4x)
• 8 (12x)
• 9 (1x or 12x)
• 10 (4x or 12x)
• 11 (1x, 4x or 12x)
10. View the support link width for the port in the LinkWidthSupported field. The values are:
• 1 = (1x)
• 3 = (1x or 4x)
• 11 (1x, 4x, or 12x)
11. View the support link speed for the port in the LinkSpeedSupported field. The value is:
• 1 = 2.5 Gbps
12. View the actual state of the port in the PhyState field. This field determines that electricity is
flowing between nodes and that they can hand-shake. The possible fields are:
•
noStateChange
• sleeping
• polling (this is the default state upon power-up)
• disabled
• portConfigurationTraining
• linkup
• linkErrorRecovery
13. View the state to which a down link will return by default in the DefaultLinkDown field. The
possible fields are:
•
noStateChange
• sleeping
• polling
14. View the Management key protection bits for the port in the MkeyProtBits field. Refer to section
14.2.4.1, Levels of Protection, InfiniBand® Architecture , Vol. 1, Release 1.0, for more information.
15. View the Local identifier mask control (LMC) for multipath support in the LMC field. An LMC is
assigned to each channel adapter and router port on the subnet. It provides multiple virtual ports
within a single physical port. The value of the LMC specifies the number of path bits in the LID. A
value of 0 (zero) indicates one LID is allowed on this port.
16. View the speed of an active link in the LinkSpeedActive field. The value is 1 (2.5Gbps).
17. View the maximum speed the link is capable of handling in the LinkSpeedEnabled field. The
possible fields are:
•
0 = (No state change)
• 1 = (2.5Gbps)
• 3 = (value derived from LinkSpeedSupported )