1*4882a593Smuzhiyun# <file system> <mount pt> <type> <options> <dump> <pass> 2*4882a593Smuzhiyun/dev/root / ext2 ro,noauto 0 0 3*4882a593Smuzhiyuntmpfs /tmp tmpfs mode=1777 0 0 4*4882a593Smuzhiyuntmpfs /run tmpfs mode=0755,nosuid,nodev 0 0 5