很不幸,又遇到bug了——MySQL replication故障

我就说 RedHat 的软件质量不好,还总有人不信。这次又找到证据了。

RHEL5.4/5.5 里带的 mysql-server 包

# rpm -qi mysql-server
Name        : mysql-server                 Relocations: (not relocatable)
Version     : 5.0.77                            Vendor: Red Hat, Inc.
Release     : 4.el5_4.2                     Build Date: Sat 30 Jan 2010 03:11:47 AM CST

存在 replication 时,slave 跟不上 master 的问题,但 show slave status\G 显示正常,俩线程都在运行且没有 Error 发生。在 slave 上执行 stop slave;start slave; 就能跟上了。问题是我不能一直手工去重启动 slave 线程吧?幸亏是给 mydns 做存储用的,否则就恶心死了。

报了bug,等升级!

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