1. 10 Jul, 2001 1 commit
    • Mac Newbold's avatar
      Added sched_reserve. Works kind of like sched_reload, but for a reservation. · e1f4263c
      Mac Newbold authored
      Rob and I noticed that when we need to do maintainance to a node, its hard
      to grab it when it gets freed before it gets taken again. So this will allow
      admins to set up nodes so that when the current owner frees them, they
      immediately are moved into another experiment. For instance, if I need to do
      an upgrade on all the machines in the testbed, I can do:
      
      sched_reserve testbed down pc1 pc2 pc3 [...] pc40
      
      and it will immediately reserve any free nodes, skip any that are already
      in testbed/down, and add an entry to the next_reserve table for any nodes
      that are already reserved. Then nfree checks for entries in the next_reserve
      table before it lets any nodes go (much like it does for the reloads table),
      and moves them into the expt before it can get reserved again. So we can
      guarantee that the next time a node is freed, it will be saved for us.
      
      Note that this can also be useful to accumulate nodes for a large experiment,
      since you can make sure you get them as soon as the current owner is done.
      e1f4263c
  2. 06 Jul, 2001 1 commit
  3. 02 Jul, 2001 1 commit
  4. 29 Jun, 2001 2 commits
  5. 26 Jun, 2001 1 commit
    • Robert Ricci's avatar
      New script: sshtb · 9de266c3
      Robert Ricci authored
      sshtb is a _very_ simple shell script that runs ssh with a few commandline
      parameters, which make it play nicer in an script environment. These
      parameters can be changed with the '--with-ssh-args' argument, but default to:
      '-q -o "BatchMode yes" -o "StrictHostKeyChecking no"'
      All ssh calls now use this script.
      9de266c3
  6. 20 Jun, 2001 1 commit
  7. 15 Jun, 2001 1 commit
  8. 08 Jun, 2001 1 commit
  9. 31 May, 2001 1 commit
  10. 30 May, 2001 1 commit
  11. 23 May, 2001 1 commit
  12. 09 May, 2001 1 commit
    • Leigh B. Stoller's avatar
      Configure changes. Instead of more and more arguments to configure · 7f36d33d
      Leigh B. Stoller authored
      (the new one is logs email address), move all those silly -with
      areguments into a definitions file. See defs-defaults and
      defs-stoller-emulab for examples. When you configure a development
      tree, you want to create your own defs file, and then configure like
      this:
      	/src/testbed/configure  \
      		--prefix=/usr/testbed/devel/stoller \
      		--with-TBDEFS=/src/testbed/defs-stoller-emulab \
      		--with-LEDA=/usr/testbed/LEDA/LEDA-4.0
      7f36d33d
  13. 03 May, 2001 2 commits
  14. 12 Apr, 2001 1 commit
  15. 09 Apr, 2001 1 commit
  16. 05 Apr, 2001 1 commit
  17. 29 Mar, 2001 1 commit
    • Leigh B. Stoller's avatar
      A set of change for exporting project and user directories only to · 407cd1ac
      Leigh B. Stoller authored
      machines in the experiment. exports_setup runs on paper and queries
      the DB, generating a set of export lines. That is sent over to
      plastic, and piped into exports_setup.proxy, which generates a new
      /etc/exports file and restarts mountd. All of the client setup scripts
      have been changed to mount the project and user directories.
      407cd1ac
  18. 23 Mar, 2001 1 commit
  19. 20 Mar, 2001 1 commit
  20. 19 Mar, 2001 1 commit
  21. 07 Mar, 2001 1 commit
  22. 03 Mar, 2001 1 commit
  23. 01 Mar, 2001 2 commits
  24. 21 Feb, 2001 1 commit
  25. 14 Feb, 2001 1 commit
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  27. 27 Jan, 2001 1 commit
  28. 08 Jan, 2001 2 commits
  29. 07 Jan, 2001 1 commit
  30. 04 Jan, 2001 3 commits
  31. 03 Jan, 2001 1 commit
  32. 02 Jan, 2001 1 commit