我试图通过launchctl load -w~ / Library / LaunchAgents / homebrew.mxcl.percona-server.plist运行MySQL服务器(Percona),我在/var/log/system.log中看到以下消息：
Aug 9 01:36:14 xxx com.apple.launchd.peruser.501[253] (homebrew.mxcl.percona-server[37257]): Exited with code: 1
Aug 9 01:36:14 xxx com.apple.launchd.peruser.501[253] (homebrew.mxcl.percona-server): Throttling respawn: Will start in 10 seconds
如果我手动运行它会给我
$/usr/local/opt/percona-server/bin/mysqld_safe
130809 01:49:36 mysqld_safe Logging to '/usr/local/var/mysql/xxx.local.err'.
130809 01:49:36 mysqld_safe Starting mysqld daemon with databases from /usr/local/var/mysql
/usr/local/opt/percona-server/bin/mysqld_safe: line 135: /usr/local/var/mysql/xxx.local.err: Permission denied
/usr/local/opt/percona-server/bin/mysqld_safe: line 172: /usr/local/var/mysql/xxx.local.err: Permission denied
130809 01:49:36 mysqld_safe mysqld from pid file /usr/local/var/mysql/xxx.local.pid ended
/usr/local/opt/percona-server/bin/mysqld_safe: line 135: /usr/local/var/mysql/xxx.local.err: Permission denied
有任何想法吗？
解决方法:
日志说明了一切：由于权限不足,脚本无法写入文件/usr/local/var/mysql/xxx.local.err.
我假设您在使用您的用户帐户启动该过程时,该日志文件属于专用的mysql用户.