ProCurve 9304m Diagnostics Manual page 75

Table 4.1: Syslog messages generated by the backplane debugging feature
Message Level Message
Warning Slot <num> <module> Free Queue
decreases less than the desirable values 3
consecutive times.
Informational Slot <num> Write Sequence Drop <num>
within 30 seconds
To display the status of the backplane counters, enter the following command:
ProCurveRS# show backplane
_____________________________________________________________
Slot Mod FreeQ
-------------------------------------------------------------
3 BxGMR4 3988
4 B24E 900
Syntax: show backplane
The show backplane command displays the status of the backplane counters since the last boot (for the
WriteDrop counters, either the last boot or the last time the counters were cleared with the clear hw writedrop
command). Table 4.2 describes the output from the show backplane command.
This Field...
Slot
Mod
FreeQ
DMADrop
June 2005
DMADrop BPDrop
0 0
0 0
Table 4.2: Output from the show backplane command
Displays...
The slot number for the module.
The module type.
The module's BM free queue depth counter.
The sum of the module's four SMC DMA drop counters.
Using the Backplane Debugging Commands
Explanation
The module's BM Free Queue Depth
(FreeDepth) has been recorded at 120 less
than the maximum for the module for three
consecutive measurements.
• On Management V modules, the
maximum free queue depth is
approximately 4000.
• On Management IV modules, the
maximum free queue depth is
approximately 3960.
• On Management 1 and Management 2,
the maximum free queue depth is
approximately 890.
Slot <num> <module> is the slot number that
contains the module and the kind of module.
The BM Write Sequence Drop (WriteDrop)
counter is greater or equal to 1,500
increments per 30 seconds.
Slot <num> is the slot number that contains
the module.
Write Sequence Drop <num> is the current
value of the WriteDrop counter.
WriteDrop Last
252 D:0 H:0 M:20S:5
0 NEVER
4 - 3