rsync error

[Kaushal Shriyan]

hi

I have the script http://pastebin.com/d4b062d28 and the roots cron
entry are as below

30 2 * * * su sms /usr/local/bin/testrsync_mysql.sh

I am getting the below error

building file list ... rsync: opendir "/var/lib/mysql/wordpress"
failed: Permission denied (13) done mysql/ib_logfile0
mysql/ib_logfile1
Killed by signal 2.
rsync error: unexplained error (code 255) at rsync.c(276) [sender=2.6.9]

Any clue as what is happening

Thanks and Regards

Kaushal