- 16 Dec, 2005 10 commits
-
-
Robert Ricci authored
working on getting a feeling of whether or not it's feasible to implement assign in Comet. I think if it is, it would be a huge win in terms of maintainability and extensibility. So far, it's looking very promising. I'm struggling a bit with the syntax, and the lack of an API reference. But, once I figure out how to do what I need, it's making a lot of sense. All this program does so far is try to respect the number of slots on physical nodes - ie. not assign more than one vnode to a pnode, but it can do arbitrary numbers instead of just 1. It does not read top/ptop files, doesn't know about types, doesn't try to minimize any score, doesn't do features/desires, doesn't know about links at all, etc. Like I said, it's the beginnings of a toy program. It looks to me like what we're going to end up doing is writing a program to produce Comet programs. One of the cool things about this is that it means we can leave out any constraints, etc. that are not relevant to the particular mapping problem at hand. And, it should make it easy for us to plug in other search techniques (ie. write the obvious ones for certain pathological cases, like snakes and trees.)
-
Mike Hibler authored
-
Kirk Webb authored
Fix up autoswap units in advanced form.
-
Timothy Stack authored
-
Kirk Webb authored
Add note about updating the node/ssh_pubkey sitevar.
-
Mike Hibler authored
-
Mike Hibler authored
-
Dan Gebhardt authored
-
Dan Gebhardt authored
-
Mike Hibler authored
With some work, we might be able to further reduce the image size.
-
- 15 Dec, 2005 9 commits
-
-
Kirk Webb authored
Create a hosts file containing entries for boss and ops for plab slivers and put it into the rootball. This will (hopefully) avoid flakiness due to flaky DNS servers.
-
Timothy Stack authored
files are being added to the archive at the correct places, but it seems to work.
-
Timothy Stack authored
the experiment from ops' db to boss'. File names are stored in the accessed_files table and are associated with the experiment via the fs_resources table.
-
Leigh B. Stoller authored
into the main NS files via the "source" command.
-
Kirk Webb authored
Bump the plab rootball version up.
-
Kirk Webb authored
The revived Plab interface is here! Lots of updates to the plab backend, including improved plab <-> elab node id translation and update handling. Includes support for the current PLC API, and the new pl_conf node manager interface API. Several more db library routines were ported from the perl library to the python one to support the new code (mostly the node_id tracking stuff). Fixes to the client side and also a rootball creation cleanup (binaries removed from the CVS repo). There are also enhancements to the experiment view page for experiments including plab nodes: site and widearea hostname are now displayed along with the other node information. Note that the way setup timeout for vnodes is calculated has been changed a bit. Instead of using a hardwired base timeout, the base timeout is now based on the reload_waittime database field, which comes from the 'OS' (e.g., FBSD-JAIL, RHL-PLAB) the vnode runs. The default max duration for a plab slice created through the plab_ez interface is set to 1 year, and linktest is currently disabled and hidden through the ez interface. There is still work to do, but this checkin brings with it a functional plab portal!
-
Leigh B. Stoller authored
archive!
-
Leigh B. Stoller authored
studly users in the testbed project on the mainsite.
-
Timothy Stack authored
experiment, still likely to change.
-
- 14 Dec, 2005 5 commits
-
-
Kirk Webb authored
Doh! sshtb needs to exit with the status of the child process when trying sshv2 and able to connect.
-
Leigh B. Stoller authored
-
Leigh B. Stoller authored
be muncged to work on older perl we use on boss.
-
Leigh B. Stoller authored
-
Leigh B. Stoller authored
-
- 13 Dec, 2005 16 commits
-
-
Mike Hibler authored
(this was done quite a while back in our running MFS, just commiting the change now so it doesn't get lost)
-
Kirk Webb authored
Remove the hardwired "-1" from an invocation of sshtb
-
Leigh B. Stoller authored
change, and for now is only active at Utah.
-
Leigh B. Stoller authored
-
Leigh B. Stoller authored
the emulab-ops project only, so that we can more easily take nodes out of the general pool, but still be able to use them. This slot actually takes a pid, so we could potentially use it more generally for reserving nodes to particular projects, but I am not sure that is the best approach yet.
-
Timothy Stack authored
-
Mike Hibler authored
* remove db/entropy files to avoid sharing entropy * move update of locate DB to the end slicefix: * update /entropy file where it exists in attempt to give every node a fresh burst of entropy
-
Mike Hibler authored
-
Kirk Webb authored
Add a note about /root/.ssh/config on boss and ops.
-
Kirk Webb authored
Added instructions for creating a passphraseless v2 RSA keypair for root on boss, and explained where it needed to be added (on ops, boss and images). Also described how to set Procotol 2 as the default everywhere possible. THere is also a note about old user images and compatibility.
-
Kirk Webb authored
Update SSH_ARGS to remove "Protocol 1" specification. Everyone needs to reconfig their object trees!
-
Timothy Stack authored
-
Mike Hibler authored
significance (an audit file under Linux that was several MB)
-
Mike Hibler authored
-
Leigh B. Stoller authored
-
Timothy Stack authored
can run.
-