Linux新建用户误删除进入时su: warning: cannot change directory to /home/xx: No such file or director

[root@rac2 ~]# su - grid
su: warning: cannot change directory to /home/grid: No such file or directory
-bash-4.1$ exit
logout
[root@rac2 ~]# cd /home/
[root@rac2 home]# ls
lost+found oracle
[root@rac2 ~]# mkdir /home/grid
[root@rac2 ~]# chmod 755 /home/grid/
[root@rac2 ~]# cp -a /etc/skel/. /home/grid/
[root@rac2 ~]# su - grid
[grid@rac2 ~]iduid=1100(grid)gid=1000(oinstall)groups=1000(oinstall),1100(asmadmin),1300(asmdba),1301(asmoper)[grid@rac2 ] exit
logout
[root@rac2 /]# chown grid:oinstall /home/grid/ -R