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McDATA® 4Gb SAN Switch for HP p-Class BladeSystem user guide 97
Flow Errors Number of times a frame is received and all the switch ports
receive buffers are full. The normal Fabric Login exchange of flow
control credit should prevent this from occurring. The frame will
be discarded.
FReject Number of frames, from devices, that have been rejected. Frames
can be rejected for any of a large number of reasons.
Invalid CRC Number of invalid Cyclic Redundancy Check (CRC) frames
detected
Invalid Destination
Address
Number of address identifier (S_ID, D_ID) errors. AL_PA equals
non-zero AL_PA found on F_Port.
Link Failures Number of optical link failures detected by this port. A link
failure is a loss of synchronization or by loss of signal while not in
the offline state. A loss of signal causes the switch to attempt to
re-establish the link. If the link is not re-established, a link failure
is counted. A link reset is performed after a link failure.
LIP (AL_PD,AL_PS) Number of F7, AL_PS LIPs, or AL_PD (vendor specific) resets,
performed
LIP(f7,AL_PS) This LIP is used to re-initialize the loop. An L_port, identified by
AL_PS, may have noticed a performance degradation and is
trying to restore the loop.
LIP(f7,f7) A loop initialization primitive frame used to acquire an AL_PA
LIP(f8,AL_PS) This LIP denotes a loop failure detected by the L_port identified
by AL_PS
LIP(f8,f7) A loop initialization primitive frame used to indicate that a Loop
Failure has been detected at its receiver and does not have a
valid AL_PA
Login Count Number of device logins that have occurred on the switch
Logout Count Number of device logouts that have occurred on the switch
Loop Timeouts Number of loop timeouts
Loss Of Sync Number of synchronization losses (>100 ms) detected by this
port. A loss of synchronization is detected by receipt of an invalid
transmission word.
Primitive Sequence
Errors
Number of bad primitives received by the port
Rx Link Resets Number of link reset primitives received from an attached device
Rx Offline Sequences Number of offline sequence primitives received by the port
Total Errors Total number of primitive and non-primitive port link errors
Total Link Resets Number of link-reset primitives transmitted and received by the
port
Total LIPs Received Number of loop initialization primitive frames received
Total LIPs Transmitted Number of loop initialization primitive frames transmitted
Tx Offline Sequences Number of offline primitives transmitted by the port
Table 22 Port Statistics data window entries (continued)
Entry Description