Filtering Of Error Information - Hitachi XP P9500 User Manual

The following shows an example where the system function name is user,
and messages at the info level or higher are output to the /tmp/
syslog.user.log file:
user.info
For details on error levels, see

Filtering of Error Information

Errors detected by HDLM are classified into various error levels.
Error Levels on page 2-33
severe.
Error level
Critical
Error
Warning
Information
Error information is filtered by error level, and then collected.
The error level is equivalent to the level of the messages output by HDLM.
For details on the level of the message, see
IDs on page
In syslog, the HDLM messages on or above the level set by the user
configured in syslogd settings file are collected. It is recommended that you
set the information to be output at the Information level or higher.
Note that all the facilities when HDLM outputs messages in syslog are user.
The error information in error logs and trace files are collected based on a
user-defined collection level. The collection levels are as follows:
Collection levels for error logs
¢
¢
¢
¢
¢
Collection levels for log information in trace files:
¢
/tmp/syslog.user.log
lists the error levels, in the order of most to least
Fatal errors that might stop the system.
Errors that adversely affect the system. This type of error can be
avoided by performing a failover or other countermeasures.
Errors that enable the system to continue but, if left, might cause
the system to improperly operate.
Information that simply indicates the operating history when the
system is operating normally.
8-3.
Collects no error information.
Collects error information from the Error level and higher.
Collects error information from the Warning level and higher.
Collects error information from the Information level and higher.
Collects error information from the Information level and higher
(including maintenance information).
Outputs no trace information
HDLM Functions
Hitachi Dynamic Link Manager User Guide (for Linux(R))
Filtering of Error Information on page
Table 2-9 Error Levels
Meaning
Format and Meaning of Message
2-33.
Table 2-9
2-33