Table of Contents
Advertisement
Table 22
Port Statistics data window entries (continued)
Entry
Flow Errors
FReject
Invalid CRC
Invalid Destination
Address
Link Failures
LIP (AL_PD,AL_PS)
LIP(f7,AL_PS)
LIP(f7,f7)
LIP(f8,AL_PS)
LIP(f8,f7)
Login Count
Logout Count
Loop Timeouts
Loss Of Sync
Primitive Sequence
Errors
Rx Link Resets
Rx Offline Sequences
Total Errors
Total Link Resets
Total LIPs Received
Total LIPs Transmitted
Tx Offline Sequences
Description
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.
Number of frames, from devices, that have been rejected. Frames
can be rejected for any of a large number of reasons.
Number of invalid Cyclic Redundancy Check (CRC) frames
detected
Number of address identifier (S_ID, D_ID) errors. AL_PA equals
non-zero AL_PA found on F_Port.
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.
Number of F7, AL_PS LIPs, or AL_PD (vendor specific) resets,
performed
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.
A loop initialization primitive frame used to acquire an AL_PA
This LIP denotes a loop failure detected by the L_port identified
by AL_PS
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
Number of device logins that have occurred on the switch
Number of device logouts that have occurred on the switch
Number of loop timeouts
Number of synchronization losses (>100 ms) detected by this
port. A loss of synchronization is detected by receipt of an invalid
transmission word.
Number of bad primitives received by the port
Number of link reset primitives received from an attached device
Number of offline sequence primitives received by the port
Total number of primitive and non-primitive port link errors
Number of link-reset primitives transmitted and received by the
port
Number of loop initialization primitive frames received
Number of loop initialization primitive frames transmitted
Number of offline primitives transmitted by the port
McDATA® 4Gb SAN Switch for HP p-Class BladeSystem user guide
97
Advertisement
Table of Contents
