Roll-over functionality does not work correctly for log files.

After reaching the size limit,  2 new files have been created intead of 1

Moreover, the integration writes to all 3 files!

The configuration file follows....
log4j.rootCategory=, A1

# A1 is set to be a FileAppender which outputs to System.out.
log4j.appender.A1=org.apache.log4j.RollingFileAppender
log4j.appender.A1.File=/home/aiprd/log/main_comptel01/main_comptel01.log
log4j.appender.A1.MaxFileSize=51200KB
log4j.appender.A1.MaxBackupIndex=9
log4j.appender.A1.layout=org.apache.log4j.PatternLayout
log4j.appender.A1.layout.ConversionPattern=%d %-5p [%t] %-20c %3x - %m%n


The output of ls -ltr command

Gateway RTPPRD $ ls -ltr /home/aiprd/log/main_comptel01/main_comptel01.log*
-rw-rw-r--   1 aiprd    mqm      52429018 Jan 18 
09:00 /home/aiprd/log/main_comptel01/main_comptel01.log.2
-rw-rw-r--   1 aiprd    mqm      59300842 Jan 19 
10:43 /home/aiprd/log/main_comptel01/main_comptel01.log.4
-rw-rw-r--   1 aiprd    mqm      46799047 Jan 19 
10:43 /home/aiprd/log/main_comptel01/main_comptel01.log.3
-rw-rw-r--   1 aiprd    mqm      88136756 Jan 25 
23:34 /home/aiprd/log/main_comptel01/main_comptel01.log.1
-rw-rw-r--   1 aiprd    mqm      45654866 Jan 30 
11:33 /home/aiprd/log/main_comptel01/main_comptel01.log