| Prevent unmount inside VE [message #10137] |
Fri, 09 February 2007 10:50  |
Kakihara
Messages: 6
Registered: January 2007
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Junior Member |
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Hi
I run several VE`s and mount some Directorys outside the VE via mount --bind to access them.
Inside the VE the Root could unmount this.
Example:
root@hn:/# mount --bind /mnt/ /vz/root/100/mnt/
root@hn:/# vzctl enter 100
root@ve:/# cat /proc/mounts
simfs / simfs rw 0 0
ext3 /mnt ext3 rw,data=ordered 0 0
root@ve:/# umount /mnt/ <---- Works
root@ve:/# exit
root@hn:/# mount
/dev/sda1 on / type ext3 (rw,errors=remount-ro)
/mnt on /var/lib/vz/root/100/mnt type none (rw,bind) <-- This Information is not updated.
How could I prevent this ?
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