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Wiki support is turned on in the defs file with a WIKISUPPORT=1 directive.

the .htpasswd file on ops. Note that I have disabled registration and
password changes from the twiki interface on ops for now. I'll think
about this as needed.

user does not change the windows password.

the rest of the code that ties it into emulab is still scattered around
my devel tree and under test.

Put iface arg first so that remaining arguments can be multiple mac addrs.
Send one packet per mac addr.

To enable WhOL, you need to add outlets table entries for nodes which are
whol-enabled.  The power_id encodes the interface on boss to use:

+---------+-----------+--------+----------------+
| node_id | power_id  | outlet | last_power     |
+---------+-----------+--------+----------------+
| pcwf6   | whol-fxp0 |      0 | 20050318152119 |
+---------+-----------+--------+----------------+

You then need interfaces and wires table entries for that interface on
boss, so that snmpit works with syntax like "boss:1".  This is probably not
really needed once the VLAN has been setup.

You need a magic VLAN called "WhOL", I used VLAN 999.  Add it to all the
switches and trunks.  Put boss's port in it.  It will remain there, enabled,
forever.

In the interfaces table entry for every interface that supports WhOL,
you need to set the 'whol' field to 1.

Used in the power_whol module.

Untested, but compiles!

Put back the changes I removed in my last commit.
You would think I would know how to read diff output by now...

I did the "back half" support.  If the 'mustwipe' field is non-zero
in the reserved table entry for a node then its disk must be zeroed.
How the zeroing is done, depends on the value of the mustwipe field.
Right now, '1' means pass the '-z' option to frisbee to have it zero
all non-allocated blocks.  The value '2' is reserved for enabling a
"full wipe" pass of the disk before running frisbee, which Keith Sklower
(DETER) wanted to be able to do.  Note that 1 and 2 are effectively the
same, if we are loading a full-disk image; i.e. all non-allocated blocks
from the new image are zeroed.  But if the disk were being loaded with
a single-partition image, then "frisbee -z" would only wipe unused
blocks in that partition.

The reload_daemon has been modified to extract the mustwipe info and
invoke os_load accordingly.   os_load now takes a "-z <type>" option
to enable the zeroing by setting a value in the current_reloads table.
tmcd will read and return that info to its caller in the "loadinfo" command.
Finally, the rc.frisbee script that runs in the frisbee MFS extracts the
loadinfo info and crafts the frisbee startup command.

What still needs to be done is the "front end," how the user specifies
the value and how it winds up in the DB reserved table.  This will probably
involve addition of state to the experiments table as this will likely be
a per-experiment setting.

Unified the 'dot' handling (status printing) of frisbee and imagezip.
They now both report the number of chunks remaining along with the dots.
Also put out a periodic splat for every GB of uncompressed data we write.
This is useful when you are zero-filling, since otherwise it appears that
frisbee has hung when it is really just zeroing the last unused 100GB of
your disk.

vs. not on the control net.

vs. not on the control net.  The "media" command wasn't implemented in the
Linux dhclient-script anyway.

Read characters from the device one at a time.  GaTech has one of these hooked
to the built-in PC serial port, and when reading 1024 chars at a time, it will
not read complete lines.  This would confuse our primitive expect-like logic.

any partition or slice.

Sends wake-on-lan packets to a speicifc MAC address in order to
trigger our custom whack-on-lan hardware.

display it (and a link).

hopefully understand as First and Last name!

The new -b option gives you a string with the current status of a
port (ie. if it's enabled, and which VLAN it's in). After getting
this string, you can then modify the port (change its VLAN, enable it,
whatever). Then, when you're done, you can pass the string -b gave you
back into snmpit with -B, and it should restore the original status
of the port.

Make sure to put the status string in single quotes when you pass it
on the command line. It contains some stuff that the shell won't like,
such as semicolons.

out.

event.

to digest-slothd

released. Not sure if the other keys need to be done, but does not
appear to matter.