Fedora 15 "df" shows two lines for "/" mount; we ignore the "rootfs" line.

Well, isn't that special. We had the arguments to memcpy backward (probably
dating from the time when we use bcopy instead). So instead of copying bytes
of goodness into the zeroed nonce buffer, we were copying bytes out.
Net result: a nonce of zeros.

This isn't just Mike being anal, the presence of the tg2.0 distro actually
breaks the build.

Also take tg2.0 out of .gitignore.

Pass in the user id to run as via the new -U arg. This may be moot if the
disk-agent has to run as root ultimately.

Need this when I create a client-side tarball, which does a client-install
with DESTDIR set.

Analogous to the -v vg1,vg2,... there is now a -m lv1,lv2,...
This is used by the disk-agent to pre-create multiple logical "disks."

management interfaces more of a first class citizen instead of a
hack. New script:

management_iface -t <type> -a [key|pswd] [-s <switchinfo>]
                        <node_id> mac IP arg1 arg2
management_iface -r <node_id>
  -h       This message
  -t type  Management type; ilo, ilo2, drac
  -s info  Optional switch info; switch,card,port
  -s -     Search output of switchmac to find switch info
  -a pswd  Password auth; provide login and password.
  -a key   SSH key auth; provide login and key path.
  -r       Remove management interface from DB.

which adds the management interface to the database (interfaces,
outlets and outlets_remoteauth. Optionally adds the wires table
entry if you add -s option. Uses switchmac to find the switch info or
you can specify it on the command line. So for example, here is what I
did to add the ilo2 interface for a node:

management_iface -t ilo2 -a pswd -s - pc1 e8:39:35:ae:c9:7c \
                 155.98.34.100 elabman mypasswd
or
management_iface -t ilo2 -a key -s - pc1 e8:39:35:ae:c9:7c \
                 155.98.34.100 elabman /root/.ssh/somekey

Of course someone had to have added the elabman user and key or
password to the ilo config via its interface. 

* dhcpd_makeconf will add local node management interfaces to the
  config file. We can set them to dhcp instead of hardwiring the IP in
  the management interface.

* The DB changes add a management type to the enums in the interfaces
  and wires table, and updates the existing interface entries.

mark the images to run on them. Not a great way to do this; needs more
thought.

entries.

node.

(mngmnt).

localize_mfs, the later so we can dhcpd to listen on other interfaces.

"You people and your frickin relative source dir paths."

Note that this only makes sense for singlenet==0 where we can control the
speed of the inner elab control network.

Figures out control net interface, sets up a new bridge, and moves
the control net IP to the bridge. Also updates the controlif file
to point to the new bridge.

Known limitation: Does not preserve IP aliases from control net
interface