日志量比较大 大概有10台记录日志的服务器 如何用log4j每小时每台日志服务器生成一个日志文件

log4j.rootCategory=INFO, stdout , Rlog4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%d %p [%t] %C.%M(%L) | %m%nlog4j.appender.R=org.apache.log4j.DailyRollingFileAppender
log4j.appender.R.File=./logs/Server.log
log4j.appender.R.DatePattern = '.'yyyy-MM-dd
log4j.appender.R.layout=org.apache.log4j.PatternLayout
log4j.appender.R.layout.ConversionPattern=%d %p [%t] %C.%M(%L) | %m%nlog4j.logger.com.withiter=DEBUG
log4j.logger.controllers=DEBUG
log4j.logger.vo=DEBUG
log4j.logger.notifiers=DEBUGlog4j.logger.com.opensymphony.oscache=WARN
log4j.logger.net.sf.navigator=WARN
log4j.logger.org.apache.commons=WARN
log4j.logger.org.apache.struts=WARN
log4j.logger.org.displaytag=WARN
log4j.logger.org.springframework=WARN
log4j.logger.org.apache.velocity=FATAL去看看红色部分，这个是按天生成的