debug persistent-log show

This command displays logged messages that are stored on the device's Persistent Logging storage.

Syntax

# debug persistent-log show

Command

Description

category-list {conf|err|ha|init|other}

Filters display by category of logged messages. You can filter by more than one category; make sure that you have spaces between the category subcommands (e.g., category-list conf ha).

count <Number of Logs>

Filters display by number of most recently logged messages.

offset <Logged Message Index>

When the count command is used, it filters display by displaying from this logged message index onward.

start-date <Date> end-date <Date>

Filters display by date range of logged event. The date is in the format YYYY-MM-DD, where YYYY is the year (e.g., 2017), MM the month (e.g., 01), and DD the day (e.g., 20).

stats

Displays statistics of the persistent logging:

■

"Number of received logs": Number of logs that were sent to the Persistent Logging storage.

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"Number of logs sent to DB": Number of logs that were successfully saved to the Persistent Logging storage.

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"Number of dropped logs": Difference between "Number of received logs" and "Number of logs sent to DB". Dropped logs (typically, due to a high load) indicates that the information in the Persistent Logging storage may be inconsequential or missing.

Note

■

The command is applicable only to Mediant 9000 and Mediant VE/SE.

■

Persistent Logging is always enabled (and cannot be disabled).

Command Mode

Privileged User

Example

This example filters persistent logging by displaying two logged messages, starting from logged message at index 120:

# debug persistent-log show count 2 offset 120
120|2017-04-26 16:10:26|TPApp: [S=11008][BID=da4aec:20]  SNMP Authentication Failure - source: IP = 172.17.118.45, Port = 1161, failed community string = public. [File:dosnmpv3.c Line:187]
121|2017-04-26 16:10:46|TPApp: [S=11009][BID=da4aec:20]  SNMP Authentication Failure - source: IP = 172.17.118.45, Port = 1161, failed community string = public. [File:dosnmpv3.c Line:187]