| #!/bin/sh |
| # |
| # Get the log position of the MySQL slave. |
| # |
| |
| set -uxe |
| |
| slave_host=$1 |
| slave_port=$2 |
| |
| # Get the relay log file. |
| relay_master_log_file=`mysql -u root -P $slave_port -h $slave_host -e "show slave status\G;" | \ |
| grep Relay_Master_Log_File | awk '{print $2}'` |
| |
| # Get the relay log position. |
| exec_master_log_pos=`mysql -u root -P $slave_port -h $slave_host -e "show slave status\G;" | \ |
| grep Exec_Master_Log_Pos | awk '{print $2}'` |
| |
| # The output can be empty if the slave has not set up replication. |
| echo $relay_master_log_file,$exec_master_log_pos |
