DRDB之NFS+MySQL+Heartbeat高可用
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温馨提示：
如果mysqld高可用
haresources
node1IPaddr::192.168.1.222/24/eth0:1 Filesystem::/dev/drbd0::/data::ext4mysqld
chmod a+x/etc/ha.d/resource.d/mysqld_umount
cp /etc/init.d/mysqld/etc/ha.d/resource.d/
作者：http://renzhiyuan.blog.运维网.com/
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