Changes between Version 39 and Version 40 of UsersGuide


Ignore:
Timestamp:
Jul 24, 2014 10:42:30 AM (10 years ago)
Author:
Ted Faber
Comment:

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  • UsersGuide

    v39 v40  
    278278
    279279The physical node {{{n-8}}} shows up in the DETER visualization, and otherwise acts as a physical node that is in a 10-node topology.  This experiment uses three different container types: physical nodes, ViewOS processes, and Qemu VMs.
     280
     281==== Constraints on Mixing Containers ====
     282
     283At the moment, Qemu VMs and ViewOS processes are the only containers that can share a physical node.  Physical node containers are mapped one-to-one to physical nodes by definition.  Qemu and OpenVZ use different underlying operating system images in DETER, therefore they cannot share physical hardware.  Neither ViewOS processes nor Qemu VMs can share a physical machine with OpenVZ VMs.
     284
     285The first invocation of `tb-add-node-attribute` takes precedence.  It is best to only call `tb-add-node-attribute` once per attribute assigned on each node.
    280286
    281287=== Setting Openvz Parameters ===