GI启动过程

显示全部楼层 · 2017-3-27 08:04:23

11gRAC在运行但是却看不到/etc/inittab文件中的脚本,再linux中无法确定ohasd所支持的运行级别，查看了好几个数据库，发现并没有init.ohasd
但是init.ohasd run这个进程确实在运行，而且数据库也是处于正常运行的，只能在init.d目录中查看到，但是也无法判断ohasd所支持的运行级别
[root@zytymxdb1 ~]# uname -a
Linux zytymxdb1 2.6.32-358.el6.x86_64 #1 SMP Tue Jan 29 11:47:41 EST 2013 x86_64 x86_64 x86_64 GNU/Linux
[root@zytymxdb1 ~]# cat /etc/inittab |grep init.ohasd
[root@zytymxdb1 ~]# ps -ef|grep init.ohasd|grep -v grep
root1793 10 Oct29 ?00:00:00 /bin/sh /etc/init.d/init.ohasd run

千问 · 2017-3-27 08:04:23

It's not because of 11g, but because of Red Hat (or Oracle) Linux 6. Upstart replaces the old /etc/inittab style control. Read more about it by
man 5 init
man 8 init
and of course Google. You can see ohasd is controlled by it with
initctl list | grep oracle