• Mike Hibler's avatar
    Support "no NFS mount" experiments. · 5446760e
    Mike Hibler authored
    We have had the mechanism implemented in the client for some time and
    available at the site-level or, in special cases, at the node level.
    New NS command:
    
        tb-set-nonfs 1
    
    will ensure that no nodes in the experiment attempt to mount shared
    filesystems from ops (aka, "fs"). In this case, a minimal homdir is
    created on each node with basic dotfiles and your .ssh keys. There will
    also be empty /proj, /share, etc. directories created.
    
    One additional mechanism that we have now is that we do not export filesystems
    from ops to those nodes. Previously, it was all client-side and you could
    mount the shared FSes if you wanted to. By prohibiting the export of these
    filesystems, the mechanism is more suitable for "security" experiments.
    5446760e
VirtExperiment.pm.in 31.5 KB