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MHA自动切换步骤及过程剖析(五)
2015-11-21 01:45:19 来源: 作者: 【 】 浏览:3
Tags:MHA 自动 切换 步骤 过程 剖析
20 14:27:45 2015 - [info] Slaves settings check done. Mon Apr 20 14:27:45 2015 - [info] vdbsrv1(192.168.1.6:3306) (current master) +--vdbsrv2(192.168.1.7:3306) +--vdbsrv3(192.168.1.8:3306) Mon Apr 20 14:27:45 2015 - [info] Checking master_ip_failover_script status: Mon Apr 20 14:27:45 2015 - [info] /tmp/master_ip_failover --command=status --ssh_user=root --orig_master_host=vdbsrv1 --orig_master_ip=192.168.1.6 --orig_master_port=3306 IN SCRIPT TEST====/sbin/ifconfig eth0:0 down==/sbin/ifconfig eth0:0 192.168.1.13/24=== Checking the Status of the script.. OK Mon Apr 20 14:27:45 2015 - [info] OK. Mon Apr 20 14:27:45 2015 - [warning] shutdown_script is not defined. Mon Apr 20 14:27:45 2015 - [info] Set master ping interval 1 seconds. Mon Apr 20 14:27:45 2015 - [warning] secondary_check_script is not defined. It is highly recommended setting it to check master reachability from two or more routes. Mon Apr 20 14:27:45 2015 - [info] Starting ping health check on vdbsrv1(192.168.1.6:3306).. Mon Apr 20 14:27:45 2015 - [info] Ping(SELECT) succeeded, waiting until MySQL doesn't respond.. Mon Apr 20 14:30:19 2015 - [warning] Got error on MySQL select ping: 2013 (Lost connection to MySQL server during query) ###侦测到错误 Mon Apr 20 14:30:19 2015 - [info] Executing SSH check script: save_binary_logs --command=test --start_pos=4 --binlog_dir=/data/mysqldata --output_file=/var/tmp/save_binary_logs_test --manager_version=0.56 --binlog_prefix=mysql-bin Mon Apr 20 14:30:19 2015 - [info] HealthCheck: SSH to vdbsrv1 is reachable. Mon Apr 20 14:30:20 2015 - [warning] Got error on MySQL connect: 2003 (Can't connect to MySQL server on '192.168.1.6' (111)) Mon Apr 20 14:30:20 2015 - [warning] Connection failed 2 time(s).. Mon Apr 20 14:30:21 2015 - [warning] Got error on MySQL connect: 2003 (Can't connect to MySQL server on '192.168.1.6' (111)) Mon Apr 20 14:30:21 2015 - [warning] Connection failed 3 time(s).. Mon Apr 20 14:30:22 2015 - [warning] Got error on MySQL connect: 2003 (Can't connect to MySQL server on '192.168.1.6' (111)) Mon Apr 20 14:30:22 2015 - [warning] Connection failed 4 time(s).. Mon Apr 20 14:30:22 2015 - [warning] Master is not reachable from health checker! Mon Apr 20 14:30:22 2015 - [warning] Master vdbsrv1(192.168.1.6:3306) is not reachable! Mon Apr 20 14:30:22 2015 - [warning] SSH is reachable. Mon Apr 20 14:30:22 2015 - [info] Connecting to a master server failed. Reading configuration file /etc/masterha_default.cnf and /etc/masterha/app1.cnf again, and trying to connect to all servers to check server status.. Mon Apr 20 14:30:22 2015 - [warning] Global configuration file /etc/masterha_default.cnf not found. Skipping. Mon Apr 20 14:30:22 2015 - [info] Reading application default configuration from /etc/masterha/app1.cnf.. Mon Apr 20 14:30:22 2015 - [info] Reading server configuration from /etc/masterha/app1.cnf.. Mon Apr 20 14:30:22 2015 - [info] GTID failover mode = 0 Mon Apr 20 14:30:22 2015 - [info] Dead Servers: Mon Apr 20 14:30:22 2015 - [info] vdbsrv1(192.168.1.6:3306) Mon Apr 20 14:30:22 2015 - [info] Alive Servers: Mon Apr 20 14:30:22 2015 - [info] vdbsrv2(192.168.1.7:3306) Mon Apr 20 14:30:22 2015 - [info] vdbsrv3(192.168.1.8:3306) Mon Apr 20 14:30:22 2015 - [info] Alive Slaves: Mon Apr 20 14:30:22 2015 - [info] vdbsrv2(192.168.1.7:3306) Version=5.6.22-log (oldest major version between slaves) log-bin:enabled Mon Apr 2
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