How to change Linux WAA log containing folder

How to change Linux WAA log containing folder

1. Stop WA (CentOS6/7 : # initctl stop wa)
2. Delete (or rename) original log path. (e.g./usr/local/wa4/wa.log)
3. Create customer proposed path (e.g. /var/log/wa.log)
4. Create symbolic link to original path. (e.g. #ln -s /var/log/wa.log/ /usr/local/wa4/wa.log)
5. Start WA (CentOS6/7 : # initctl start wa)