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Luxi.hs 8.4 kB
OpCodes.hs 4.9 kB

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# Date Author Comment
06fb841e 12/01/2010 07:08 pm Iustin Pop

Add two utility functions for the Result type

Actually, this just moves the functions from the QC module to Types, and
removes a duplicate entry from Cluster.

Signed-off-by: Iustin Pop <>
Reviewed-by: Balazs Lecz <>
99b63608 12/01/2010 07:08 pm Iustin Pop

Rework the types used during data loading

This improves on the previous change. Currently, the node and instance
lists shipped around during data loading are (again) association lists.
For instances it's not a big issue, but the node list is rewritten
continuously while we assign instances to nodes, and that is very slow....
2d0ca2c5 12/01/2010 07:08 pm Iustin Pop

Loader functions: move from assoc lists to maps

When loading big clusters, the association lists become a bit slow, so
we'll replace this with a simple Map String Int; the change is trivial
and can be reverted easily, while it brings up a good speedup in the...
6ff78049 12/01/2010 07:08 pm Iustin Pop

Convert some leftovers to NameAssoc

The type alias NameAssoc has been introduced a long time ago, but there
are some few not-yet-converted cases. In preparation for changes to that
type, let's make sure we use it consistently.

Signed-off-by: Iustin Pop <>...
f4161783 12/01/2010 03:00 pm Iustin Pop

Add Cluster.splitCluster for node groups

This splits a top-level cluster information into the component node
groups. Instance go to the group of their primary node, but otherwise we
don't disallow split instances.

Signed-off-by: Iustin Pop <>...
5ef78537 12/01/2010 03:00 pm Iustin Pop

Rework Container.hs and improve test coverage

Since some of the functions we export from Container.hs are 1:1
identical to IntMap, we can just export the originals and remove the
wrappers. This reduces the code we need to unittest.

Furthermore, we add two simple unittest for the two non-trivial...
a423b510 12/01/2010 03:00 pm Iustin Pop

Add new command-line option for group selection

Signed-off-by: Iustin Pop <>
Reviewed-by: Balazs Lecz <>
32b8d9c0 12/01/2010 03:00 pm Iustin Pop

Add two functions for checking cluster consistency

For now, we don't support instances allocated across two groups, and we
will reject such clusters. The isClusterConsistent function will return
a list of inconsistent instances, potentially allowing operation without...
d8bcd0a8 12/01/2010 03:00 pm Iustin Pop

Add function for nodes to (nodgroup, nodes) split

Unittests included. The function will be needed for consistency checks
in the algorithms.

Signed-off-by: Iustin Pop <>
Reviewed-by: Balazs Lecz <>
c4d98278 12/01/2010 03:00 pm Iustin Pop

Add a type alias for UUIDs

This is to pottentially allow easier changes later.

Signed-off-by: Iustin Pop <>
Reviewed-by: Balazs Lecz <>

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