一台虚拟机跑多个实例时,由于/dev/shm空间不够导致如下报错> startupORA-00845: MEMORY_TARGET not supported on this system解决方法:修改/etc/fstab中为tmpfs /dev/shm tmpfs defaults,size=2048m 0 0重新mountmount -o remount /dev/shm