Display Logbuffer - HPE FlexFabric 5930 Series Network Management And Monitoring Command Reference

display logbuffer

Use display logbuffer to display the state of the log buffer and the log information in the log buffer.
Syntax
display logbuffer [ reverse ] [ level severity | size buffersize | slot slot-number ] *
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
reverse: Displays log entries chronologically, with the most recent entry at the top. If you do not
specify this keyword, the command displays log entries chronologically, with the oldest entry at the
top.
level severity: Specifies a severity level in the range of 0 to 7. If you do not specify this keyword, the
command displays log information for all levels.
Table 23 Log levels
Severity
value
0
1
2
3
4
5
6
7
size buffersize: Specifies the number of latest log messages to be displayed. The value range is 1 to
1024. If you do not specify this keyword, the command displays all log information.
slot slot-number: Specifies an IRF member ID.
Examples
# Display the state and log information of the log buffer.
<Sysname> display logbuffer slot 1
Log buffer: Enabled
Max buffer size: 1024
Actual buffer size: 512
Level Description
The system is unusable. For example, the system
Emergency
authorization has expired.
Action must be taken immediately. For example, traffic
Alert
on an interface exceeds the upper limit.
Critical condition. For example, the device temperature
Critical exceeds the upper limit, the power module fails, or the
fan tray fails.
Error Error condition. For example, the link state changes.
Warning condition. For example, an interface is
Warning
disconnected, or the memory resources are used up.
Normal but significant condition. For example, a terminal
Notification
logs in to the device, or the device reboots.
Informational message. For example, a command or a
Informational
ping operation is executed.
Debug Debugging message.
81
Corresponding
keyword in
commands
emergency
alert
critical
error
warning
notification
informational
debugging