Difference between revisions of "Cloning VE"
(→See also) |
|||
| (7 intermediate revisions by 5 users not shown) | |||
| Line 1: | Line 1: | ||
If you need to create an exact copy of an existing VE, these are the steps to make. | If you need to create an exact copy of an existing VE, these are the steps to make. | ||
| + | Execute these commands as root. | ||
| − | < | + | <source lang="bash"> |
| − | + | OLDVE=222 NEWVE=333 # Just an example | |
| − | + | vzctl stop $OLDVE | |
| − | + | mkdir /vz/root/$NEWVE | |
| − | + | cp /etc/vz/conf/$OLDVE.conf /etc/vz/conf/$NEWVE.conf | |
| − | + | mkdir /vz/private/$NEWVE | |
| − | # vzctl start $NEWVE; vzctl start $OLDVE | + | pushd /vz/private/$OLDVE; tar c --numeric-owner * | tar x --numeric-owner -C /vz/private/$NEWVE; popd |
| − | </ | + | nano /etc/vz/conf/$NEWVE.conf # Change the all CTIDs from the old CT to the cloned one. And change the IP. |
| + | vzctl start $NEWVE; vzctl start $OLDVE | ||
| + | </source> | ||
| + | |||
| + | In case you are making bridge don't forget, before start the VEs, to change host_ifname=veth$OLDVE by host_ifname=veth$NEWVE in the /etc/vz/conf/$NEWVE.conf file | ||
== See also == | == See also == | ||
| Line 14: | Line 19: | ||
The relevant services, particularly when the mySQLd encounters timeout errors, follow the following thread: | The relevant services, particularly when the mySQLd encounters timeout errors, follow the following thread: | ||
* http://forum.openvz.org/index.php?t=tree&goto=8481&#msg_8481 | * http://forum.openvz.org/index.php?t=tree&goto=8481&#msg_8481 | ||
| + | vzquota : (error) | ||
| + | * http://forum.openvz.org/index.php?t=msg&goto=8928& | ||
[[Category:HOWTO]] | [[Category:HOWTO]] | ||
Latest revision as of 10:18, 9 July 2016
If you need to create an exact copy of an existing VE, these are the steps to make. Execute these commands as root.
OLDVE=222 NEWVE=333 # Just an example
vzctl stop $OLDVE
mkdir /vz/root/$NEWVE
cp /etc/vz/conf/$OLDVE.conf /etc/vz/conf/$NEWVE.conf
mkdir /vz/private/$NEWVE
pushd /vz/private/$OLDVE; tar c --numeric-owner * | tar x --numeric-owner -C /vz/private/$NEWVE; popd
nano /etc/vz/conf/$NEWVE.conf # Change the all CTIDs from the old CT to the cloned one. And change the IP.
vzctl start $NEWVE; vzctl start $OLDVEIn case you are making bridge don't forget, before start the VEs, to change host_ifname=veth$OLDVE by host_ifname=veth$NEWVE in the /etc/vz/conf/$NEWVE.conf file
See also[edit]
The relevant services, particularly when the mySQLd encounters timeout errors, follow the following thread:
vzquota : (error)
