[root@kvm7 ~]# yum -y install cifs-utils
[root@kvm7 ~]# man 8 mount.cifs
[root@kvm7 ~]# mkdir /mnt/multi
[root@kvm7 ~]# mount -o multiuser,sec=ntlmssp,username=deyu2 //kvm5.deyu.wang/data /mnt/multi Password for deyu2@//kvm5.deyu.wang/data: ****** [root@kvm7 ~]# df -h Filesystem Size Used Avail Use% Mounted on /dev/mapper/vg_kvm7usb-root 3.1G 1.1G 1.8G 38% / devtmpfs 487M 0 487M 0% /dev tmpfs 497M 0 497M 0% /dev/shm tmpfs 497M 6.6M 491M 2% /run tmpfs 497M 0 497M 0% /sys/fs/cgroup /dev/mapper/vg_kvm7home-vo 74M 1.6M 67M 3% /home /dev/vda1 197M 107M 90M 55% /boot //kvm5.deyu.wang/data 3.1G 1.1G 1.8G 38% /mnt/multi
[root@kvm7 ~]# su - deyu3 Last login: Mon Dec 14 22:37:01 CST 2015 on pts/0
[deyu3@kvm7 ~]$ echo deyu3 > /mnt/multi/deyu3.txt -bash: /mnt/multi/deyu3.txt: Permission denied
[deyu3@kvm7 ~]$ cifscreds add kvm5.deyu.wang Password:
[deyu3@kvm7 ~]$ cifscreds add kvm5.deyu.wang Password: [deyu3@kvm7 ~]$ echo deyu3 > /mnt/multi/deyu3.txt
[deyu3@kvm7 ~]$ exit logout [root@kvm7 ~]# su - deyu2 Last login: Sat Aug 8 21:07:20 CST 2015 on pts/0
[deyu2@kvm7 ~]$ echo "deyu2" > /mnt/multi/deyu2.txt -bash: /mnt/multi/deyu2.txt: Permission denied
[deyu2@kvm7 ~]$ cifscreds add kvm5.deyu.wang Password:
[deyu2@kvm7 ~]$ echo "deyu2" > /mnt/multi/deyu2.txt -bash: /mnt/multi/deyu2.txt: Permission denied [deyu2@kvm7 ~]$ cat /mnt/multi/deyu3.txt deyu3
[deyu2@kvm7 ~]$ exit logout [root@kvm7 ~]#
[root@kvm7 ~]# umount /mnt/multi