https://blog.youkuaiyun.com/topeddyzh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/topeddy/article/details/6019555https://blog.youkuaiyun.com/topeddy/article/details/6019555topeddyThu, 18 Nov 2010 17:09:00 +0800ORA-02068: following severe error from TINFOT3
ORA-03135: connection lost contact]]>https://blog.youkuaiyun.com/topeddy/article/details/5995725https://blog.youkuaiyun.com/topeddy/article/details/5995725topeddyMon, 08 Nov 2010 16:56:00 +0800https://blog.youkuaiyun.com/topeddy/article/details/5991143https://blog.youkuaiyun.com/topeddy/article/details/5991143topeddySat, 06 Nov 2010 01:46:00 +0800https://blog.youkuaiyun.com/topeddy/article/details/5990241https://blog.youkuaiyun.com/topeddy/article/details/5990241topeddyFri, 05 Nov 2010 16:47:00 +0800cat /etc/sysctl.conf
#《Oracle RAC日记》P160——修改虚拟内存参数
vm.min_free_kbytes=409600;
vm.vfs_cache_pressure=200;
vm.swappiness=40。
调整MIN_FREE_KBYTES的目的是保持物理内存有足够的空闲空间，防止突发性的换页。swapiness缺省为60，减少swapiness会使系统尽快通过swapout不使用的进程资源来释放更多的物]]>https://blog.youkuaiyun.com/topeddy/article/details/5987801https://blog.youkuaiyun.com/topeddy/article/details/5987801topeddyThu, 04 Nov 2010 17:11:00 +0800https://blog.youkuaiyun.com/topeddy/article/details/5987723https://blog.youkuaiyun.com/topeddy/article/details/5987723topeddyThu, 04 Nov 2010 16:49:00 +0800 /et]]>https://blog.youkuaiyun.com/topeddy/article/details/5971840https://blog.youkuaiyun.com/topeddy/article/details/5971840topeddyThu, 28 Oct 2010 14:41:00 +0800https://blog.youkuaiyun.com/topeddy/article/details/5971774https://blog.youkuaiyun.com/topeddy/article/details/5971774topeddyThu, 28 Oct 2010 14:19:00 +0800