问题总结

value cache is fully used: please increase ValueCacheSize configuration parameter

changed: /usr/sbin/fping can't create socket (must run as root?)
chown root:zabbix /usr/sbin/fping
chmod 6755 /usr/sbin/fping
chmod +s /usr/sbin/fping

No SNMP data collection SNMP is not available for polling. Please check device connectivity and SNMP settings.

 

cannot send list of active checks to “xxx.xxx.xxx.xxx“: host [zabbix-test] not found
Web中的主机名和agentd.conf中的hostname保持一致即可

 

64-bit Oracle Client library cannot be loaded: "libclntsh.so: cannot open shared object file: No such file or directory”

运行python程序import cx_Oracle模块连接oracle数据库

 

使用optimize table table.name;出现Table does not support optimize, doing recreate + analyze instead

You can make OPTIMIZE TABLE work on other storage engines by starting mysqld with the --skip-new or --safe-mode option. In this case, OPTIMIZE TABLE is just mapped toALTER TABLE.

上面是说要求我们在启动的时候指定--skip-new或者--safe-mode选项来支持optimize功能

 

mysqlbinlog: [ERROR] unknown variable 'default-character-set=utf8'

添加 --no-defaults 参数

mysqlbinlog --base64-output=decode-rows -v -v mysql-relay-bin.000031 > relaylog