Changes

Bind mounts

402 bytes added, 13:17, 20 November 2017

m

Better wording to clarify that the additional script is not a replacement for the one above, but rather needs to be run first.

CTID=777

~~cat << EOF > /etc/vz/conf/${CTID}.mount~~echo '#!/bin/bash

. /etc/vz/vz.conf

. ${VE_CONFFILE}

SRC=/mnt/disk

DST=/mnt/disk

if [ ! -e ${VE_ROOT}${DST} ]; then mkdir -p ${VE_ROOT}${DST}; fi

mount -n -t simfs ${SRC} ${VE_ROOT}${DST} -o ${SRC}

~~EOF~~' > /etc/vz/conf/${CTID}.mount

chmod +x /etc/vz/conf/${CTID}.mount

</source>

{{Note|When specifying destination directory, always use /vz/root/ or ${VE_ROOT} env. variable <nowiki>(avoid using /vz/private)</nowiki>}}

{{Note|When binding directories from one container to another, make sure you have proper boot order (See [[Man/vzctl.8|BOOTORDER]] param.)}}

'''Instruction above will not work on OpenVZ 7 until you run the script below to enable Bind mounts:'''

cat <<'EOF' > /etc/vz/conf/vps.mount

#!/bin/bash

. ${VE_CONFFILE}

VE_MOUNT=$(echo ${VE_CONFFILE} | sed 's/\.conf$/.mount/')

[ -x ${VE_MOUNT} ] && . ${VE_MOUNT}

exit 0

EOF

chmod +x /etc/vz/conf/vps.mount

</source>

== See also ==

1

edit