HP Fabric Clustering System HP-UX Administrator's Guide, March 2008

Table B-17 show ib sm port Command Field Descriptions (continued)
DescriptionField
Highest arbitration value allowed by the arbiter in determining the next packet in a set of packets
to send across the link. Used with the virtual-lane arbitration table and specified as a VL/Weight
pair. See section 14.2.5.9, VL Arbitration Table, “InfiniBand® Architecture, Vol. 1, Release 1.0”, for
more information.
VL-arb-high-cap
Lowest arbitration value allowed by the arbiter in determining the next packet in a set of packets
to send across the link. Used with the virtual-lane arbitration table and specified as a VL/Weight
pair. See section 14.2.5.9, VL Arbitration Table, “InfiniBand® Architecture, Vol. 1, Release 1.0”, for
more information.
VL-arb-low-cap
Used in conjunction with neighbor-mtu to determine the maximum transmission size supported
on this port. The lesser of mtu-cap and neighbor-mtu determines the actual MTU used. The value
is 256, 512, 1024, 2048, or 4096
mtu-cap
Number of sequentially dropped packets at which the port enters a VLStalled state. The virtual lane
exits the VLStalled state (8 * HLL) units after entering it. See section 18.2.5.4, Transmitter Queuing,
“InfiniBand® Architecture, Vol. 1, Release 1.0”, for a description of HLL.
VL-stall-count
Maximum duration allowed to packets at the head of a virtual-lane queue. Used with VL-stall-count
to determine the outgoing packets to discard.
HOQ-life
Administrative limit for the number of virtual lanes allowed to the link. Do not set this above the
VL-cap value. The value is vl0, vl0-Vl1, vl0-Vl3, vl0-Vl7, or vl0-Vl14.
oper-VL
Boolean value that indicates whether or not to support optional partition enforcement for the packets
received by this port. There is no default value.
in-part-enforce
Boolean value that indicates whether or not to support optional partition enforcement for the packets
transmitted by this port. There is no default value.
out-part-enforce
Boolean value that indicates whether or not to support optional raw packet enforcement for the raw
packets received by this port. There is no default value.
in-filter-raw-pkt-enforce
Boolean value that indicates whether or not to support optional raw packet enforcement for the raw
packets transmitted by this port. There is no default value.
out-filter-raw-pkt-enforce
Number of subnet management packets (SMPs) that have been received on this port with invalid
M_Keys since initial power up or the last reset. See section 14.2.4, Management Key, “InfiniBand®
Architecture, Vol. 1, Release 1.0”, for more information.
mkey-violation
Number of subnet management packets that have been received on this port with invalid P_Keys
since initial power up or the last reset. See section 9.2.7, Partition Key (P_KEY), “InfiniBand®
Architecture, Vol. 1, Release 1.0”, for more information.
pkey-violation
Number of subnet management packets that have been received on this port with invalid Q_Keys
since initial power up or the last reset. See section 10.2.4, Q Keys, “InfiniBand® Architecture, Vol.
1, Release 1.0”, for more information.
qkey-violation
Number of GUID entries allowed for this port in the port table. Any entries that exceed this value
are ignored on write and read back as zero. See section 14.2.5.5, GUIDCap, “InfiniBand® Architecture,
Vol. 1, Release 1.0”, for more information.
guid-cap
Maximum propagation delay allowed for this port to reach any other port in the subnet. This value
also affects the maximum rate at with traps can be sent from this port. Delay is affected by switch
configuration. This parameter, along with resp-time, may be used by requestors to determine the
interval to wait for a response to a request before taking other action. Duration is calculated as (4.096
ms * 2^SubnetTimeout).
subnet-timeout
Maximum time allowed between the port reception of a subnet management packet and the
transmission of the associated response. See section 13.4.6.2, Timers and Timeouts, “InfiniBand®
Architecture, Vol. 1, Release 1.0”, for more information.
resp-time
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