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# Date Author Comment
608efcce 05/27/2009 10:45 pm Iustin Pop

Add type synonyms for the node/instance indices

This is a first step towards full datatype renaming. That requires more
changes, so at first we only want to document clearly what is a node
index, what is an instance index, and what is a plain Int.

262a08a2 05/27/2009 02:17 am Iustin Pop

Change the module import hierarchy

This patch makes the Types module a base module, and Node/Instance ones
import it, from the previous (opposite) situation. This will allow in
the future to use newtypes for the index and name types.

1de50907 05/26/2009 12:28 pm Iustin Pop

Port offline node fixes from Rapi to IAllocator

The IAllocator source was copied from Rapi before the offline node fixes
were made. This changes such that offline nodes are accepted correctly.

bd1794b2 05/25/2009 11:47 pm Iustin Pop

Fix loading of plain instances via iallocator

Currently iallocator is broken when reading single-node instances (and
with an ugly error message). This patch fixes this case, by marking them
with secondary node “noSecondary” like the rest of the code.

a8946537 05/25/2009 10:22 pm Iustin Pop

Fix some haddock issues

Slash is a reserved char. Slash is a reserved char. Slash is a…

8c2ebac8 05/25/2009 09:50 pm Iustin Pop

hail: do not allocate on offline/drained nodes

This patch implements filtering out of the offline/drained nodes and
fixes a bug in IAllocator.hs parsing (similar to an older bug in Rapi.hs
from where the code was copied).

5e15f460 05/25/2009 09:31 pm Iustin Pop

hail: Implement non-mirrored instance allocation

This patch implements non-mirrored instance allocation, by allocating as
secondary node “noSecondary”.

4a340313 05/25/2009 02:09 am Iustin Pop

Implement hail allocate (for 2-node requests)

This patch implements allocate for two node requests. One node requests
can be done as soon as we have a valid allocateOn function for single
nodes.

58709f92 05/25/2009 02:06 am Iustin Pop

Working implementation if relocate

This patch completes the implementation of hail relocate. It maps all
valid destination nodes through a ReplaceSecondary IMove, filters out
the failed relocations, computes the resulting scores and picks the
lowest one.

ed41c179 05/25/2009 01:09 am Iustin Pop

Start implementing the hail functionality

This patch implements a very stupid (and broken) version of hail
‘allocate’.

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