1. 20 Jul, 2010 1 commit
  2. 16 Jul, 2010 1 commit
  3. 09 Jul, 2010 1 commit
  4. 05 Jul, 2010 1 commit
  5. 01 Jul, 2010 1 commit
  6. 18 Jun, 2010 1 commit
  7. 17 Jun, 2010 1 commit
  8. 04 Jun, 2010 1 commit
  9. 03 Jun, 2010 1 commit
  10. 07 May, 2010 2 commits
  11. 12 Mar, 2010 1 commit
  12. 08 Mar, 2010 1 commit
    • Iustin Pop's avatar
      Implement disabling of file-based storage · cb7c0198
      Iustin Pop authored
      
      
      Rationale: the file-based storage backend can add/remove files under a
      certain directory. However, the master node is also controlling the
      setting of the file-based root directory, so basically it means we can't
      prevent arbitrary modifications by the master of the node's filesystem.
      
      In order to mitigate this for setups where the file-based storage is not
      used, we introduce a new setting at ./configure time, that controls the
      enable/disable of file-based storage. Since this is not modifiable by
      the master (over RPC), it is now possible in this case to prevent
      unintended modifications of the node's filesystem from the master.
      
      The new setting is used in bdev.py to not expose the file-based storage
      at all, and in cmdlib.py to prevent attempts at creation of such
      instances.
      Signed-off-by: default avatarIustin Pop <iustin@google.com>
      Reviewed-by: default avatarMichael Hanselmann <hansmi@google.com>
      cb7c0198
  13. 02 Mar, 2010 1 commit
  14. 26 Feb, 2010 1 commit
  15. 19 Feb, 2010 1 commit
  16. 04 Feb, 2010 1 commit
  17. 01 Feb, 2010 2 commits
  18. 28 Jan, 2010 1 commit
    • Iustin Pop's avatar
      Add capability to use syslog for logging · 551b6283
      Iustin Pop authored
      
      
      This patch adds a configure-time parameter that will set the defaults
      used by all programs, and command-line parameters in the daemons that
      allow overriding it.
      
      Syslog 'yes' enables syslog in addition to file-based logging, 'only'
      enables syslog and disables file-based syslog.
      
      The log entries will be of the form:
      Jan 27 08:45:04 node2 ganeti-noded[14504]: INFO 172.24.227.5:50850 PUT
      /jobqueue_update HTTP/1.0 200
      Jan 27 08:45:05 node2 ganeti-noded[14505]: INFO 172.24.227.5:50853 PUT
      /lv_list HTTP/1.0 200
      
      and (for a multi-threaded program):
      Jan 27 08:51:48 node1 ganeti-masterd[15491]: (MainThread) INFO
      ganeti-masterd daemon startup
      Jan 27 08:51:49 node1 ganeti-masterd[15491]: (MainThread) INFO
      Inspecting job queue
      Signed-off-by: default avatarIustin Pop <iustin@google.com>
      Reviewed-by: default avatarMichael Hanselmann <hansmi@google.com>
      551b6283
  19. 25 Jan, 2010 1 commit
    • Iustin Pop's avatar
      Add a crude disable for DRBD barriers · 89b70f39
      Iustin Pop authored
      
      
      Ideally we want to/will have per-device DRBD controls of disk/metadata
      flushes. In the meantime, we want at least a disable of the barrier
      functionality for cases where one has battery-backed caches.
      
      Background: DRBD has four mechanism of handling ordered disk-writes.
      From the drbdsetup man-page, these are: barrier, flush, drain and none.
      DRBD prior to 8.2 only has drain and none. This patch makes all 8.x
      versions of DRBD disable all methods, and revert to none, in case one
      fully trusts batteries (either UPS for the whole system or battery for
      NVRAM).
      Signed-off-by: default avatarIustin Pop <iustin@google.com>
      Reviewed-by: default avatarMichael Hanselmann <hansmi@google.com>
      89b70f39
  20. 22 Jan, 2010 1 commit
  21. 15 Jan, 2010 1 commit
  22. 14 Jan, 2010 1 commit
  23. 16 Dec, 2009 2 commits
  24. 25 Nov, 2009 1 commit
  25. 11 Nov, 2009 2 commits
  26. 06 Nov, 2009 1 commit
  27. 05 Nov, 2009 1 commit
    • Guido Trotter's avatar
      configure: check for socat and its escape feature · 87c1d0c7
      Guido Trotter authored
      
      
      Currently we use a static value for the socat path, or we trust the
      user-provided one. With this patch we still trust any user provided
      value, but if none is passed we check for socat on the machine we're
      being configured on. This allows us also to check if we can or cannot
      use the escape= feature in socat.
      
      If the user has forced the path in, he can also pass --with-socat-escape
      in order to force the escape functionality to be used, even if a check
      is not done.
      Signed-off-by: default avatarGuido Trotter <ultrotter@google.com>
      Reviewed-by: default avatarIustin Pop <iustin@google.com>
      87c1d0c7
  28. 03 Nov, 2009 2 commits
  29. 20 Oct, 2009 1 commit
  30. 15 Oct, 2009 1 commit
  31. 05 Oct, 2009 1 commit
    • Jun Futagawa's avatar
      Add support for using the bootloader in xen-pvm · 2f2dbb4b
      Jun Futagawa authored
      
      
      This patch adds three optional parameters:
        - 'use_bootloader', whether use or not the bootloader
        - 'bootloader_path', absolute path to the bootloader
        - 'bootloader_args', extra arguments to the bootloader
      
      Syntax:
        gnt-cluster modify --hypervisor-parameters \
          xen-pvm:bootloader_path=/usr/bin/pygrub,use_bootloader=False
        gnt-instance modify -H use_bootloader=True instance1.example.com
      
      If use_bootloader is True, each domU can boot with its own kernel
      instead of using the dom0 kernel.
      Signed-off-by: default avatarJun Futagawa <jfut@integ.jp>
      Signed-off-by: default avatarMichael Hanselmann <hansmi@google.com>
      Reviewed-by: ultortter
      2f2dbb4b
  32. 29 Sep, 2009 1 commit
  33. 07 Aug, 2009 2 commits
  34. 17 Jul, 2009 1 commit