separate-vfs-logs

log4j.logger.org.apache.synapse.transport.vfs=DEBUG, CARBON_VFS_LOGFILE
log4j.additivity.org.apache.synapse.transport.vfs = false

log4j.appender.CARBON_VFS_LOGFILE=org.wso2.carbon.logging.appenders.CarbonDailyRollingFileAppender
log4j.appender.CARBON_VFS_LOGFILE.File=${carbon.home}/repository/logs/${instance.log}/wso2carbon-vfs${instance.log}.log
log4j.appender.CARBON_VFS_LOGFILE.Append=true
log4j.appender.CARBON_VFS_LOGFILE.layout=org.wso2.carbon.utils.logging.TenantAwarePatternLayout
log4j.appender.CARBON_VFS_LOGFILE.layout.ConversionPattern=TID: [%T] [%S] [%d] %P%5p {%c} - %x %m {%c}%n
log4j.appender.CARBON_VFS_LOGFILE.layout.TenantPattern=%U%@%D [%T] [%S]
log4j.appender.CARBON_VFS_LOGFILE.threshold=DEBUG