Example: Modifying the MySQL Configuration Files

1. Copy the MySQL configuration file from the agent directory to its deployment location.

   phys-schost-1# cp /opt/SUNWscmys/util/mysql_config /global/mnt3
   phys-schost-1# cp /opt/SUNWscmys/util/ha_mysql_config /global/mnt3

2. Add this cluster's information to the mysql_config configuration file.

   The following listing shows the relevant file entries and the values to assign to each entry.

   .
   .
   .
   MYSQL_BASE=/usr/local/mysql MYSQL_USER=root MYSQL_PASSWD=root MYSQL_HOST=ha-host-1 FMUSER=fmuser FMPASS=fmuser MYSQL_SOCK=/tmp/ha-host-1.sock MYSQL_NIC_HOSTNAME="phys-schost-1 phys-schost-2" MYSQL_DATADIR=/global/mnt3/mysql-data NDB_CHECK=

3. Add this cluster's information to the ha_mysql_config configuration file.

   The following listing shows the relevant file entries and the values to assign to each entry.

   .
   .
   .
   RS=RS-PGS RG=RG-MYS PORT=5432 LH=hahostix1 HAS_RS=RS-MYS-HAS
   .
   .
   .
   BASEDIR=/usr/local/mysql DATADIR=/global/mnt3/mysql-data MYSQLUSER=mysql MYSQLHOST=ha-host-1 FMUSER=fmuser FMPASS=fmuser LOGDIR=/global/mnt3/mys-data/logs CHECK=YES LB_POLICY= SCALABLE=

4. Save and close the file.