Use RollingRandomAccessFile appender with openhab.log

Closes #1654

Signed-off-by: Wouter Born <[email protected]>

Author: wborn

distributions/openhab/src/main/resources/userdata/etc/log4j2.xml

@@ -7,14 +7,14 @@
 		</Console>
 
 		<!-- Rolling file appender -->
-		<RollingFile fileName="${sys:openhab.logdir}/openhab.log" filePattern="${sys:openhab.logdir}/openhab.log.%i.gz" name="LOGFILE">
+		<RollingRandomAccessFile fileName="${sys:openhab.logdir}/openhab.log" filePattern="${sys:openhab.logdir}/openhab.log.%i.gz" name="LOGFILE">
 			<PatternLayout pattern="%d{yyyy-MM-dd HH:mm:ss.SSS} [%-5.5p] [%-36.36c] - %m%n"/>
 			<Policies>
 				<OnStartupTriggeringPolicy/>
 				<SizeBasedTriggeringPolicy size="16 MB"/>
 			</Policies>
 			<DefaultRolloverStrategy max="7"/>
-		</RollingFile>
+		</RollingRandomAccessFile>
 
 		<!-- Event log appender -->
 		<RollingRandomAccessFile fileName="${sys:openhab.logdir}/events.log" filePattern="${sys:openhab.logdir}/events.log.%i.gz" name="EVENT">

launch/app/runtime/log4j2.xml

@@ -6,14 +6,14 @@
 		</Console>
 
 		<!-- Rolling file appender -->
-		<RollingFile fileName="${sys:openhab.logdir}/openhab.log" filePattern="${sys:openhab.logdir}/openhab.log.%i.gz" name="LOGFILE">
+		<RollingRandomAccessFile fileName="${sys:openhab.logdir}/openhab.log" filePattern="${sys:openhab.logdir}/openhab.log.%i.gz" name="LOGFILE">
 			<PatternLayout pattern="%d{yyyy-MM-dd HH:mm:ss.SSS} [%-5.5p] [%-36.36c] - %m%n"/>
 			<Policies>
 				<OnStartupTriggeringPolicy/>
 				<SizeBasedTriggeringPolicy size="16 MB"/>
 			</Policies>
 			<DefaultRolloverStrategy max="7"/>
-		</RollingFile>
+		</RollingRandomAccessFile>
 
 		<!-- Event log appender -->
 		<RollingRandomAccessFile fileName="${sys:openhab.logdir}/events.log" filePattern="${sys:openhab.logdir}/events.log.%i.gz" name="EVENT">