rather then a specific interface that no testbed is going to have in
their DB.

now put the actual VM names into the component_urn, must map back to
the physical host since that is how the mapper operates.

We thought we had it on all this time, but we have been enabling "xntpd"
in /etc/rc.conf, but it has been "ntpd" since about FreeBSD 5.

You can now run multiple reload_daemons by setting an optional
tag on the command line.  The default reload daemon is tagless,
and only looks for nodes in the reloadpending or reloading experiments
that are untagged.

You can tag node_types or nodes by adding a node_type_attribute or
node_attribute with name reload_daemon_pool; the value should match
whatever tag you gave your reload_daemon on the command line; the
reload_daemon will only pick up and operate on matching nodes.

The default reload_daemon will not pick up nodes or node_types that are
tagged.

node_attributes override node_type_attributes as always.

Various fixes. Notably, pssh needs to be run in interactive mode or it just hangs mysteriously while you beat your head against your keyboard trying to understand why.

tree.

Print the reserved_pid column, and considered nodes with a
reserved_pid to be non-free

I use the script all the time (I'm probably the only one), and was
tired of it not being very good for answerint the questions I wanted:
how many nodes are there in holding experiments, how long have they
been there, limiting to specific types, etc.

Add a bunch of command line options to limit to specific node types,
projects, etc. Also added the ability to display free nodes (somewhat
redundant with 'avail', I know), and sort by different columns
(such as the time the reservation started).

Default to only PCs - too much noise otherwise.

Print only useful columns from the database.