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Name Size
  examples
admin.rst 45.4 kB
arch-2.0.dot 1.3 kB
conf.py 6.3 kB
design-2.0.rst 75.4 kB
design-2.1-lock-acquire.dot 1003 Bytes
design-2.1-lock-release.dot 804 Bytes
design-2.1.rst 35 kB
design-2.2.rst 25.6 kB
design-cluster-merger.rst 4.2 kB
devnotes.rst 1.9 kB
glossary.rst 925 Bytes
hooks.rst 16 kB
iallocator.rst 11.8 kB
index.rst 508 Bytes
install.rst 23.2 kB
locking.rst 3.2 kB
rapi.rst 18.2 kB
security.rst 4.5 kB
walkthrough.rst 41.7 kB

Latest revisions

# Date Author Comment
f0476905 03/10/2010 07:10 pm Michael Hanselmann

Update inter-cluster instance move design with HMAC signatures

This also adds a large piece of pseudo code for explanatory purposes.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Guido Trotter <>
8a28f591 02/15/2010 07:04 pm Michael Hanselmann

Merge branch 'devel-2.1'

  • devel-2.1: (31 commits)
    Add unittest for utils._FingerprintFile
    Release all node locks during disk replace
    Unify a few re.compile calls in DRBD
    Auto-enable early release for offline old nodes
    Skip line-length warnings in man...
ef7b75b2 02/15/2010 07:03 pm Michael Hanselmann

Merge remote branch 'origin/stable-2.1' into devel-2.1

  • origin/stable-2.1:
    Fix bug introduced in commit 413b747
    Fix locking bug causing high CPU usage
    Fix confd procotol design description
    Implement instance rename QA tests
    Fix "gnt-instance rename" functionality...
3605691e 02/12/2010 04:00 pm René Nussbaumer

Adding design doc for cluster merger

Signed-off-by: René Nussbaumer <>
Signed-off-by: Iustin Pop <>
Reviewed-by: Iustin Pop <>
(applied slightly modified patch)
a7c6552d 02/12/2010 02:24 pm Michael Hanselmann

Update inter-cluster instance move design with HMAC verification

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>
abd8e836 02/11/2010 06:00 pm Iustin Pop

Run instance hooks on more nodes

This should fix issue 68: some hooks should be run on more nodes than
currently. GrowDisk runs on both nodes, remove run the post hook on the
instance's nodes, and failover and migrate run the post hook on the
source node too....
08eec276 02/11/2010 06:00 pm Iustin Pop

Add {NEW,OLD}_{PRIMARY,SECONDARY} vars to hooks

Per issue 71, the migrate and failover need special variables for
keeping the nodes consistent during instance migrations.

Signed-off-by: Iustin Pop <>
Reviewed-by: Michael Hanselmann <>
f3448a3c 02/10/2010 11:32 am Guido Trotter

Fix confd procotol design description

The protocol design for confd was missing a description of the fourcc
code which we use to distinguish between different message types, if we
want to completely change the protocol. Adding them so that someone
implementing it can find out....
5b2069a9 02/01/2010 03:20 pm Michael Hanselmann

Initial design for inter-cluster instance moves

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>
8388e9ff 01/27/2010 06:26 pm Guido Trotter

Initial KVM security improvement design for 2.2

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>

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