• Mike Hibler's avatar
    Support for no shared filesystem (unsupport for shared filesystem?) and · c1c1bce2
    Mike Hibler authored
    (eventual) support for NFS servers without race conditions!
    
    This means no NFS between nodes and ops/fs. There are still NFS mounts of
    ops on boss however.
    
    Added new defs-* variable NOSHAREDFS, which when set non-zero will disable
    the export of NFS filesystems to nodes.  Involved lots of little changes:
    
     * /users, /proj, and /share filesystems are not exported to nodes.
    
     * Returned mount info now includes an FSTYPE key which will be set to "LOCAL"
       if NOSHAREDFS is in effect (by default it is set to "NFS-RACY"; more on
       this later).  In the case where it is set to LOCAL, the other mount lines
       no longer contain REMOTE=foo settings.  Because of this change,
       THE TMCD VERSION NUMBER HAS BEEN BUMPED TO 32.
    
     * The client rc.mounts script will now create local versions of /users/*,
       /proj/<pid>, and /share when FSTYPE=LOCAL.  It first runs mkextrafs to
       create a large partition for these, since someday we will likely want
      ...
    c1c1bce2
defs-example-privatecnet 10.1 KB