User guide

110 Sun Storage Fibre Channel Switch 5802 QuickTools User Guide • September 2008
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 reinitialize 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 Number of device logins that have occurred on the switch.
Logout Number of device logouts that have occurred on the switch.
LongFrameCount Number of incidents when one or more frames are received that
are greater than the maximum size (2136 bytes).
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.
ShortFrameCount Number of incidents when one or more frames are received that
are less than the minimum size (24 bytes).
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.
Total Rx Frames Total number of frames received by the port.
Total Rx Words Total number of words received by the port.
Total Tx Frames Total number of frames transmitted by the port.
TABLE 4-2 Port Statistics Data Window Entries (Continued)
Entry Description