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This script is going to be linux-specific anyway, so yank out all of
the FreeBSD stuff.

Some additional cleanup, although it could still improve quite a bit.

Add initial support for multiple images, based on Kevin Atkinson's
changes to the FreeBSD rc.frisbee.  Still untested.

host by port number, which is redirected into the container.

This might be how I do preconfig.

that the \w character class includes digits, and that regexps are (by
default) greedy from left to right...

all the vnodes and reboots at once, since those scripts parallelize
thier operation.

Added a '-1' option which can be used to get the rspec of a single node. Note that this doesn't attempt to optimize away any database lookups.

original code in node_reboot/vnode_setup to fork off a bunch
of children. Does pretty much the same thing, but is generalized
to allow it to be used in any context via code references (which in
perl are also closures!).

Add support for tarballs and startupcmd via the rspec.

physical nodes that are not shared (permentantly allocated).

for post-boot global vnode control (i.e., reboot all vnodes).

This broke control net firewalls.

Make my best guess attempt at what the code should do; i.e., there are still
cases where we probably shouldn't allow such command lines.

a specific node is requested, so that assign does not fail.

and change the way we display widearea nodes a bit.  Also add a generic
typefilter list arg that can limit to multiple types beyond what the
showtype param does.

Finally, there is now a "protogeni" tabular view that might be helpful for
pgeni experimenters...

to exist but their LVM volumes are not mounted.  Also make sure to
activate volumes cause they seem to go inactive across reboots.

Also bump the imq device limit down to 64 for now.  I still prefer to
fixup the problems with the 2.6.27 ovz kernel and change the imq setup
there, rather than add dynamic imq device alloc in 2.6.18... but we'll
see.

vnode creation time linear with the number of images (currently there is
only one, although this support allows for different images for vnodes on
the same vhost).  LVM is currently the default, but I left the old code
too.  Right now, the master logical device for each image gets 8GB; the
snapshots each get 1GB for CoW data.  This all needs to be exposed to user
control somehow.

Also made a ton of resources unlimited, not that it has seemed to improve
performance though.

mkextrafs.pl now supports some basic LVM creation stuff.