53
Table 13 Log field description
Prefix (information type)
A log to a destination other than the log host has an identifier in front of the
timestamp:
• An identifier of percent sign (%) indicates a log with a level equal to or
higher than informational.
• An identifier of asterisk (*) indicates a debug log or a trace log.
• An identifier of caret (^) indicates a diagnostic log.
PRI (priority)
A log destined to the log host has a priority identifier in front of the timestamp.
The priority is calculated by using this formula: facility*8+level, where:
• facility is the facility name.
Facility names local0 through local7
correspond to values 16 through 23. The facility name can be configured
with the info-center loghost command. It is used to identify log sources on
the log host, and to query and filter the logs from specific log sources.
• level ranges from 0 to 7. See Table 6 for more information about severity
levels.
Timestamp
Records the time when the log was generated.
Logs sent to the log host and those sent to the other destinations have different
timestamp precisions, and their timestamp formats are configured with different
commands. For more information, see Table 14 and Table 15.
Sysname (host name or
host IP address)
The sysname is the host name or IP address of the device that generated the
log. You can use the
sysname
command to modify the name of the device.
%% (vendor ID)
Indicates that the information was generated by an HPE device.
This field exists only in logs sent to the log host.
vv (version information)
Identifies the version of the log, and has a value of 10.
This field exists only in logs that are sent to the log host.
Module
Specifies the name of the module that generated the log. You can enter the
command in system view to view the module list.
Level
Identifies the level of the log. See Table 6 for more information about severity
levels.
Mnemonic Describes the content of the log. It contains a string of up to 32 characters.
Source
Identifies the source of the log. It can take one of the following values:
• IRF member ID.
• IP address of the log sender.
Content Provides the content of the log.
Table 14 Timestamp precisions and configuration commands
Item Destined to the log host
Destined to the console, monitor
terminal, log buffer, and log file
Precision Seconds Milliseconds
Command
used to set the
timestamp
format
info-center timestamp loghost
info-center timestamp
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