HP E4510-48G Command Reference Manual page 1182

Severity
Informational
Debug
size buffersize: Displays specified number of the latest log messages in the log buffer, where
buffersize represents the number of the latest log messages to be displayed in the log buffer, in the
range 1 to 1,024.
slot slot-number: Displays the log information in the log buffer of the specified device. If the device is in
an IRF stack, the slot-number argument represents the member ID of the device; if the device is not in
any IRF stack, the slot-number argument represents the device ID.
|: Uses a regular expression to filter the output information. For detailed information about regular
expression, refer to section CLI Display in Basic System Configuration in the System Volume.
begin: Displays the line that matches the regular expression and all the subsequent lines.
exclude: Displays the lines that do not match the regular expression.
include: Displays the lines that match the regular expression.
regular-expression: Regular expression, a string of 1 to 256 characters. Note that this argument is
case-sensitive and can have spaces included.
Description
Use the display logbuffer command to display the state of the log buffer and the log information
recorded. Absence of the size buffersize argument indicates that all log information recorded in the log
buffer is displayed.
Examples
# Display the state of the log buffer and the log information recorded on the device.
<Sysname> display logbuffer
Logging buffer configuration and contents:enabled
Allowed max buffer size : 1024
Actual buffer size : 512
Channel number : 4 , Channel name : logbuffer
Dropped messages : 0
Overwritten messages : 718
Current messages : 512
%Jun 17 15:57:09:578 2006 Sysname IC/7/SYS_RESTART:
System restarted --
The rest is omitted here.
Table 16-5 display logbuffer command output description
Logging buffer configuration and contents
Allowed max buffer size
Actual buffer size
6
7
Field
Value
Description
Indicates the current state of the log buffer and its
contents, which could be enabled or disabled.
The maximum buffer size allowed
The actual buffer size
16-5
Description
Informational messages
Debug-level messages