ORA-00845: MEMORY_TARGET not supported on this system

ORA-00845: MEMORY_TARGET not supported on this system

如果遇到启动数据库时报错ORA-00845: MEMORY_TARGET not supported on this system
那应该是/dev/shm不够大引起，

1.修改/etc/fstab中的：
tmpfs                   /dev/shm                tmpfs   defaults        0 0
修改为：
tmpfs                   /dev/shm                tmpfs   defaults,size=3g        0 0
2.重启主机后再重启数据库即可

 

转载于:https://www.cnblogs.com/suncoolcat/p/3289957.html