HP Comware 5 Debug Manual Vol 3

Field
Description
Getting queue statistic error QoS failed to obtain queue statistics.
Global fragment pre-drop count error
A global count error occurred on an interface enabled
with fragment pre-drop.
Cutting packet header error on QoS input process QoS failed to remove a header of an incoming packet.
Pasting packet header error on QoS input process QoS failed to add a header to an incoming packet.
debugging qos event
Use debugging qos event to enable QoS event debugging.
Use undo debugging qos event to disable QoS event debugging.
Syntax
debugging qos event
undo debugging qos event
Default
QoS event debugging is disabled.
Views
User view
Default command level
1: Monitor level
Usage guidelines
Table 8 describes output fields and messages for the debugging qos event command.
Table 163 Output from the debugging qos event command
Field
Description
Module moduleID enable filling IP user tag direction,
and the current IPtype reference counter is counter.
A module enabled filling IP user tag in a direction
(inbound or outbound). The current IPtype (IPv4 or
IPv6) reference counter is counter.
Filling IP user tag is disabled for module moduleID
direction, and the current IPtype reference counter is
counter
Filling IP user tag was disabled for a module in a
direction (inbound or outbound). The current IPtype
(IPv4 or IPv6) reference counter is counter.
Global fragment pre-drop count increases to counter
The global count of interfaces enabled with fragment
pre-drop increased to counter.
Global fragment pre-drop count decreases to counter
The global count of interfaces enabled with fragment
pre-drop decreased to counter.
Getting link-layer-head length failed QoS failed to obtain the link-layer header length.
Examples
# Enable QoS event debugging. When CAR is configured on an interface, output similar to the following
example is generated:
<Sysname> debugging qos event
269