Outputting Information to an Information Buffer

An information buffer can store multiple latest information records generated by the system. You can set the size of the information buffer or the channel through which information is output to the information buffer.

Context

The system logs information about device operation in real time. You can check the information in an information buffer to know what happened to the device during the operation of the device and locate the fault cause.

In the document, logs and traps are output to an information buffer.

Procedure

Output logs to the log buffer.
1. Run system-view
  The system view is displayed.
2. (Optional) Run info-center channel channel-number name channel-name
  The information channel specified by channel-number is named channel-name.
3. (Optional) Run info-center logbuffer channel { channel-number | channel-name }
  The channel through which logs are output to the log buffer is configured.
4. (Optional) Run info-center logbuffer size buffersize
  The size of the log buffer is set.
5. Run info-center source { module-name | default } channel { channel-number | channel-name } log { state { off | on } | level severity }^*
  Rules for outputting information through information channels are configured.
6. Run commit
  The configuration is committed.
Output traps to the trap buffer.
1. Run system-view
  The system view is displayed.
2. Run info-center enable
  Information management is enabled to output Trap information.
3. Run info-center trapbuffer
  The trap buffer function is enabled.
4. (Optional) Run info-center channel channel-number name channel-name
  The information channel specified by channel-number is named channel-name.
5. (Optional) Run info-center trapbuffer [ channel { channel-number | channel-name } ]
  The channel through which traps are output to the trap buffer is configured.
6. (Optional) Run info-center trapbuffer size buffersize
  The size of the trap buffer is set.
7. Run info-center source { module-name | default } channel { channel-number | channel-name } trap { state { off | on } | level severity }^*
  Rules for outputting information through information channels are configured.
8. Run commit
  The configuration is committed.