log4net 的 DailyRollingFileAppender 配置方式

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Pinto, Antonio Joaquim	10/01/2004 3:43 PM Alert  I´m using the latest version of log4net, with MS .NET Window Aplication, that is always running. I need one time every day to backup the log files from older days, but i can´t do it, because all the files are being used by the aplication ( System.IO.IOException - The process cannot access the file because it is being used by another process. ) when trying to move the old files to a backup directory. How can i release the files that aren´t already being used?   Thanks, Antonio Pinto.
Dag Christensen	10/01/2004 3:50 PM Alert  Do you use RollingFileAppender for your logging? I'm using this setup which does not lock any of the "rolled" backup files. <appender name="LogFileAppender" type="log4net.Appender.RollingFileAppender">         <param name="File" value="log.txt" />         <param name="CountDirection" value="1" />         <param name="AppendToFile" value="true" />         <param name="MaxSizeRollBackups" value="3" />         <param name="MaximumFileSize" value="5MB" />         <param name="RollingStyle" value="Size" />         <param name="StaticLogFileName" value="true" />         <layout type="log4net.Layout.PatternLayout">                 <param name="ConversionPattern" value="%d{dd.MM.yy HH:mm:ss} [%t] %-5p %c [%x] %m%n" />         </layout> </appender> Dag
Pinto, Antonio Joaquim	10/01/2004 3:58 PM Alert  I´m using this one: <appender name="LogFileAppender" type="log4net.Appender.RollingFileAppender">   <file value="log.txt" />   <appendToFile value="true" />   <maximumFileSize value="1MB" />   <maxSizeRollBackups value="-1" />   <param name="RollingStyle" value="Composite" />   <param name="StaticLogFileName" value="false" />   <param name="CountDirection" value="1" />   <param name="DatePattern" value=".yyyMMdd.\S\U\C" />   <layout type="log4net.Layout.PatternLayout">    <conversionPattern value="%-5p|%d|Thread:%-4t|%c %x|%m%n" />   </layout>  </appender> I see some diferences, but where is the problem? The maxSizeRollBackups? The RollingStyle? Thanks.
Mario Gutierrez	10/01/2004 7:13 PM Alert  Use RollingFileAppender to break up the log into manageable chunks. Then make backups of the rolled files. I wonder if there is DailyRollingFileAppender like the one for log4j which creates a new log ever day.
Mario Gutierrez	10/01/2004 11:14 PM Alert  RollingFileAppender can do a daily log.  For example, to have it create a daily log file like this log4net-2004.10.01     <appender name="LogFileAppender" type="log4net.Appender.RollingFileAppender">    <param name="File" value="log4net" />    <param name="AppendToFile" value="true"/>    <param name="DatePattern" value="-yyyy.MM.dd"/>       <param name="RollingStyle" value="Date"/>    <param name="StaticLogFileName" value="false"/>    <layout type="log4net.Layout.PatternLayout">     <param name="ConversionPattern" value="## %d %t %-5p %c %x %n%m%n"/>    </layout>   </appender>
Nicko Cadell	10/06/2004 5:34 PM Alert  Antonio, Which files are you unable to move? Are they the files with today's date? Yesterdays date? When you try to move yesterdays files is there a new logfile for today? The RollingFileAppender will only roll the log file when a message is logged, e.g. if will roll the file when it receives the first message to log in a day. If no messages have been logged today then the appender will still have a lock on yesterday's log file. Nicko