-
```
When performing a controlled failover in a MySQL pair environment, if the
CHANGE MASTER works, but the SLAVE SLAVE fails (a connection issue), the new
slave still has read_only=FALSE.
By sim…
-
```
When performing a controlled failover in a MySQL pair environment, if the
CHANGE MASTER works, but the SLAVE SLAVE fails (a connection issue), the new
slave still has read_only=FALSE.
By sim…
-
```
What steps will reproduce the problem?
1. Set up single master, single slave, single MHA manager
2. Setup configuration file...
user=root
password=
ssh_user=mha
manager_workdir=/var/log/masterha/…
-
```
What steps will reproduce the problem?
1. Set up single master, single slave, single MHA manager
2. Setup configuration file...
user=root
password=
ssh_user=mha
manager_workdir=/var/log/masterha/…
-
```
What steps will reproduce the problem?
1. Set up single master, single slave, single MHA manager
2. Setup configuration file...
user=root
password=
ssh_user=mha
manager_workdir=/var/log/masterha/…
-
```
What steps will reproduce the problem?
1. Set up single master, single slave, single MHA manager
2. Setup configuration file...
user=root
password=
ssh_user=mha
manager_workdir=/var/log/masterha/…
-
```
What steps will reproduce the problem?
1. Add to config
[mysqld]
chroot=/var/lib/mysql
2. Try start masterha_check_rep…
-
```
What steps will reproduce the problem?
1. Add to config
[mysqld]
chroot=/var/lib/mysql
2. Try start masterha_check_rep…
-
# 玩转一下MySQL双主集群
## 安装
### 准备配置文件
server1.cnf:
```ini
[mysqld]
datadir = /var/lib/mysql
server-id=3310
log-bin=mysql-bin
relay-log=relay-log
log-slave-updates=1
gtid-mode=on
e…
-
OS : CentOS7
DB : MySQL 5.7
SRM : replication-manager-osc-2.1.5-1.x86_64
[Master/Slave]
GTID & Positional Replication. Test is no problem.
[Master/Slave/Slave]
GTID mode. Test is no problem.…