Alcatel-Lucent 8950 AAA, Руководство пользователя

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Notes on the Naming of Time Based Files Message Logging
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365-360-001R6.0
Issue 1, December 2008
16-21
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Notes on the Naming of Time Based Files
As described previously, 8950 AAA writes to a log file with the following name format:
<prefix> + <pattern> + <suffix>
where
<prefix>
and
<suffix>
are determined by the Prefix and Suffix field values set within
the Properties tab and
<pattern>
is evaluated using the current time.
For example, if Prefix is
nr
, Suffix is
.log
, and the value of Mode is MONTHLY and the
file is switched at the start of July, 2005, then the name of the file is
nr200507.log
.
If the value of Mode is CUSTOM, then the value of the Pattern field determines how often
the log file is switched and the name of the saved file.
Important!
For a list of date and time expressions, including rules for using them,
please refer to the Web page found at the following URL:
http://java.sun.com/j2se/1.4.2/docs/api/java/text/SimpleDateFormat.html.
HLR OmLog
The HlrOmlog Channel cause the 8950 AAA server to inject log messages into the
OMLOG subsystem. This channel is a thin wrapper on top of the HLR library function.
com.lucent.packetin.output.Log.outputMessage.
The properties tab for this destination/output type is shown in Figure 16-16 .
Suffix
Specifies the suffix (ending) portion of the log
file name.
Important!
For more information please see
“Notes on the Naming of Time Based Files” on
page 21
.
Regular Expression Pattern
Specifies the timestamp pattern to use when
CUSTOM is specified in the Mode property.
Enter a pattern using a predefined time- or size-
based format (see
Table ) that tells the server
when to create a new file. When the specified
pattern is exceeded, the server creates a new
log file. The old file is given a name that
follows the characteristics listed in
“Notes on
the Naming of Time Based Files” on page 21
.
Table 16-8 File with Time Based File Switching–Properties tab Fields
Field Name Description