[Users] unsupported deleted submount

[koko at wijatmoko.name]

On Thu, 17 Mar 2016 10:13:13 +0000
Ian <openvz_list at fishnet.co.uk> wrote:

> This is easy to fix:
> 
> 	umount /var/named/chroot/etc/named.rfc1912.zones
> 	umount /var/named/chroot/etc/named.iscdlv.key
> 	umount /var/named/chroot/etc/named.root.key
> 
> 	
> Does anyone know if this is a problem with openvz or
> vzdump?
> 
i had the same problem as yours and dont know how to fix
it.. rebooting the container not cure it. until i read
your email. umount manually fix the df errors.. thanks!

# df -h
df: ` (deleted)/var/named/chroot/etc/named.rfc1912.zones': No such file or directory
df: ` (deleted)/var/named/chroot/etc/named.iscdlv.key': No such file or directory
df: ` (deleted)/var/named/chroot/etc/named.root.key': No such file or directory
Filesystem      Size  Used Avail Use% Mounted on
/dev/simfs       25G   16G  9.8G  62% /
none            128M  4.0K  128M   1% /dev
none             64M     0   64M   0% /dev/shm
# umount /var/named/chroot/etc/named.rfc1912.zones
# umount /var/named/chroot/etc/named.iscdlv.key
# umount /var/named/chroot/etc/named.root.key
# df -h
Filesystem      Size  Used Avail Use% Mounted on
/dev/simfs       25G   16G  9.8G  62% /
none            128M  4.0K  128M   1% /dev
none             64M     0   64M   0% /dev/shm

-- 
Koko Wijatmoko