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# Date Author Comment
921319f5 09/24/2013 02:16 pm Klaus Aehlig

design: replace 'gnt-upgrade' by 'gnt-cluster upgrade'

Instead of using a separate binary, add the upgrade
functionality to gnt-cluster.

Signed-off-by: Klaus Aehlig <>
Reviewed-by: Guido Trotter <>
b8e39189 09/13/2013 11:59 am Klaus Aehlig

design update: symlink structure

Update the upgrade design document according to the outcome
of the design discussion at GanetiCon 2013. There are two
changes in the design.

  • As revision upgrades are binary compatible at all levels,
    one can accept a rough upgrade, just replacing the binaries....
4c4153b5 08/27/2013 11:46 am Klaus Aehlig

Change design to install to ${PREFIX}/lib/ganeti-${VERSION}

Even though the ${PREFIX}/opt/ only came into the design in the review
process, it is not the best choice, as /opt is reserverd for manually
installed software, but Ganeti intends to be packaged. Use ${libdir}...
cf9f3b92 08/20/2013 06:44 pm Klaus Aehlig

Design document for automatised upgrades

This design document describes how upgrade and downgrades
can be made more automatic for future versions.

Signed-off-by: Klaus Aehlig <>
Reviewed-by: Michele Tartara <>