Log4j2 Sample Config

[Dim (Angelos)]

@Dim

### Custom Appenders ###
# ZWave
log4j2.appender.ZWave.name = ZWAVE
log4j2.appender.ZWave.type = RollingRandomAccessFile
log4j2.appender.ZWave.fileName = /var/log/openhab2/ZWave.log
log4j2.appender.ZWave.filePattern = /var/log/openhab2/ZWave.log.%i
log4j2.appender.ZWave.immediateFlush = true
log4j2.appender.ZWave.append = true
log4j2.appender.ZWave.layout.type = PatternLayout
log4j2.appender.ZWave.layout.pattern = %d{dd-MMM-yyyy HH:mm:ss.SSS} [%-5.5p] [%-50.50c] - %m%n
log4j2.appender.ZWave.policies.type = Policies
log4j2.appender.ZWave.policies.size.type = SizeBasedTriggeringPolicy
log4j2.appender.ZWave.policies.size.size = 10MB

to control the appender rolling, add the following 2 lines at the end of your custom appender:

log4j2.appender.ZWave.strategy.type = DefaultRolloverStrategy
log4j2.appender.ZWave.strategy.max = 10

(I updated the first post also)