Kindly check the log files of each one as per your request:
This is the exact time of backup script 18:00
/opt/zimbra/log/mysql_error.log
Code:
090126 18:02:29 [Note] /opt/zimbra/mysql/libexec/mysqld: Normal shutdown
090126 18:02:29 InnoDB: Starting shutdown...
090126 18:02:31 InnoDB: Shutdown completed; log sequence number 0 82535611
090126 18:02:31 [Note] /opt/zimbra/mysql/libexec/mysqld: Shutdown complete
090126 18:02:31 mysqld ended
090126 18:13:04 mysqld started
090126 18:13:05 InnoDB: Started; log sequence number 0 82535611
090126 18:13:05 [Note] /opt/zimbra/mysql/libexec/mysqld: ready for connections.
Version: '5.0.51a-log' socket: '/opt/zimbra/db/mysql.sock' port: 7306 Source distribution
/opt/zimbra/log/mailbox.log
When I try to open it, it gives that couldn't specify the characters encoding, couldn't open it
/opt/zimbra/log/logger_mysql_error.log
Code:
090126 18:02:33 [Note] /opt/zimbra/logger/mysql/libexec/mysqld: Normal shutdown
090126 18:02:35 InnoDB: Starting shutdown...
090126 18:02:36 InnoDB: Shutdown completed; log sequence number 0 43655
090126 18:02:36 [Note] /opt/zimbra/logger/mysql/libexec/mysqld: Shutdown complete
STOPPING server from pid file /opt/zimbra/logger/db/mysql.pid
090126 18:02:36 mysqld ended
090126 18:02:36 mysqld ended
Starting mysqld daemon with databases from /opt/zimbra/logger/db/data
090126 18:13:03 mysqld started
090126 18:13:04 InnoDB: Started; log sequence number 0 43655
090126 18:13:04 [Note] /opt/zimbra/logger/mysql/libexec/mysqld: ready for connections.