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.ghci 21 Bytes
.gitignore 2.2 kB
COPYING 17.6 kB
INSTALL 10.6 kB
Makefile.am 59.5 kB
NEWS 104.6 kB
README 189 Bytes
UPGRADE 9.9 kB
autogen.sh 283 Bytes
configure.ac 23.7 kB
epydoc.conf.in 444 Bytes
pylintrc 2.8 kB

Latest revisions

# Date Author Comment
33bff17b 06/18/2013 01:45 pm Michele Tartara

Version bump to 2.8.0~alpha1

Now that alpha versions are supported, we can bump the version number
for branch stable-2.8 to 2.8.

This also requires updating the cfgupgrade tool.

Thanks to the previous patches, all the other documents can be upgraded
during the alpha lifetime, before switching to beta (that will enable...
f2e4363c 06/18/2013 11:12 am Michele Tartara

Make cfgupgrade idempotent

One of the unit tests checks whether cfgupgrade's downgrade option is
idempotent. It is, but a version number check made it impossible to
actually downgrade multiple times.

With this change, both the current-version version number and the...
77018a43 06/18/2013 11:11 am Michele Tartara

Update config version number when downgrading

The downgrade option of the cfgupgrade tool was not changing the version
number in the configuration file of the cluster while performing the
downgrade.

Signed-off-by: Michele Tartara <>
Reviewed-by: Guido Trotter <>
f624a8eb 06/17/2013 05:37 pm Klaus Aehlig

Add test for shrink heuristics over different resources

In this example, memory prevents adding more than one instance on
the first node. Yet, on the other nodes, 2 instances can be placed
each, if disks are shrunk appropriately. This, however, requires
to courageous decision to shrink disks next, even though more nodes...
20d2476e 06/17/2013 05:36 pm Klaus Aehlig

Improve hspace shrinking strategy

In tired allocation, hspace shrinks that resource of the instance
next, that causes failure on most nodes. While, this is not a bad
strategy in general, it can lead hspace into a dead end if for a large
number of nodes a particular resource blocks any further allocation of...
b1c772fd 06/17/2013 05:36 pm Klaus Aehlig

Convenience function for iterating while the result is Ok

For a function f :: a -> GenericResult a, iterate it (in the sense of the
monad), until the result is Bad; return the list of values occurred.

Signed-off-by: Klaus Aehlig <>
Reviewed-by: Michele Tartara <>
b74ebe44 06/17/2013 05:36 pm Klaus Aehlig

Provide witness for the sum-type structure of GenericResult

GenericResult, while rightfully a type of its own, is isomorphic
to Either. So, also provide the case analysis function (i.e., the
universal arrow out of the sum).

Signed-off-by: Klaus Aehlig <>...
02312a1a 06/14/2013 03:05 pm Michele Tartara

Disable more version checks for alpha versions

Alpha versions should not check for version numbers in READMEs
and documentation.

Signed-off-by: Michele Tartara <>
Reviewed-by: Klaus Aehlig <>
a71afd47 06/14/2013 03:05 pm Michele Tartara

Allow alpha versions not to have an entry in the NEWS file

Alpha versions are still under heavy development, and can therefore not have an
entry in the NEWS file yet. The entry will have to be added before switching to
the first beta version.

Partially fixes Issue 448...
00734cae 06/14/2013 03:04 pm Michele Tartara

Add tests for check-news

Unit tests verifying the behaviour of the check-news script are added.

This required adding a new make target, "autotools-check" directly called from
"commit-check", because the usual tests are executed in the build directory,
whereas these, being relative to the autotools, cannot be executed there because...

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