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How to migrate OpenVZ container to PSBM or PCS

Article ID: 116255, created on Jun 11, 2013, last review on Jun 17, 2015

APPLIES TO:
  • Odin Business Automation Standard 4.5
  • Virtuozzo 6.0
  • Virtuozzo hypervisor
  • Virtual Automation 6.0

Information

In order to migrate an OpenVZ container to PSBM or PCS, you need to take the following actions:

  1. Migrate the container folder to the destination, for instance if the destination node ip is 192.168.15.15:

    # rsync -avz /vz/private/111 root@192.168.15.15:/vz/tmp/111 --numeric-ids
    
  2. Copy the file /etc/vz/conf/111.conf from the source node to the same location on the destination.
  3. Move the container data folder to the correct place, for instance to "/vz/private":

    # mv /vz/tmp/111 /vz/private/
    
  4. Convert the configuration parameters inside /etc/vz/conf/111.conf:

    PHYSPAGES="0:1G" ->  PHYSPAGES="1G"
    SWAPPAGES="0:2621440" -> SWAPPAGES="2621440"
    DISKSPACE="2G:2.2G" -> DISKSPACE="2.2G"
    DISKINODES="200000:200000" -> DISKINODES="200000"
    
  5. Fix VE_ROOT and VE_PRIVATE path in the /etc/vz/conf/111.conf to new location if needed:

    VE_ROOT="/vz/root/$VEID"
    VE_PRIVATE=/vz/private/$VEID"
    
  6. Run ovzconvert without options

    # ovzconvert
    

    it will convert your container automatically.

  7. Start the container.

Search words:

No any OpenVZ VEs found

Unknown packet 1315

PBA Container migration

Moving Virtuozzo Container Syntax




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