cd /opt wget --no-check-certificate https://www.python.org/ftp/python/2.7.6/Python-2.7.6.tar.xz tar xf Python-2.7.6.tar.xz cd Python-2.7.6 ./configure --prefix=/usr/local make && make install 。Phxsql需要升级glibc包，Centos6.5默认为2.12版本，升级为2.20版本。因为glic是操作系统底层库，谨慎操作
Namespace(agent_port=6000, base_dir='/data1/phxsql/', data_dir='/data1/phxsql/tmp/data/', inner_ip='183.36.122.100', ip_list='4.4.4.4', module_name='test', mysql_port=11111, paxos_port=8001, phxbinlogsvr_port=17000, phxsqlproxy_port=54321, process_name='all', skip_data=0) kill all binaries success.... mkdir: cannot create directory `/data1/phxsql/etc': File exists generate all configs success.... mkdir: cannot create directory `/data1/phxsql/tmp/data/log': File exists /data1/phxsql/tmp/data/phxbinlogsvr skip data 0 mkdir: cannot create directory `/data1/phxsql/tmp/data/log': File exists /data1/phxsql/tmp/data/percona.workspace cd /data1/phxsql/percona.src; ./scripts/mysql_install_db --defaults-file=/data1/phxsql/etc/my.cnf --user=mysql WARNING: The host 'centos' could not be looked up with /data1/phxsql/percona.src/bin/resolveip. This probably means that your libc libraries are not 100 % compatible with this binary MySQL version. The MySQL daemon, mysqld, should work normally with the exception that host name resolving will not work. This means that you should use IP addresses instead of hostnames when specifying MySQL privileges ! Installing MySQL system tables...2017-05-04 04:07:27 0 [Warning] 'THREAD_CONCURRENCY' is deprecated and will be removed in a future release. 2017-05-04 04:07:27 0 [Note] ./bin/mysqld (mysqld 5.6.31-77.0-log) starting as process 55454 ...
killall -9 phxbinlogsvr_phxrpc 。添加环境变量
vi /etc/profile export PATH=/data1/phxsql/sbin:$PATH . /etc/profile 。phxsql安装好了，目前是空的，需要从一个有数据的节点上把数据导过来，通常会选择从点，通过命令查询哪个是master，然后避开master，我这边数据量是200G，对于导出大量的数据会很消耗磁盘资源，需要让业务切换到其他点。
