Martin Langhoff writes:
On Tue, Jun 23, 2009 at 10:33 PM, Seth Vidal<skvidal fedoraproject org> wrote:they're not insolvable - they are just very very very hard.:-) At the end of the day, if the OS doesn't give you atomic multi-file transactions, and your %pre/%post scripts aren't also written perfectly atomically, I would say that it _is_ impossible.
If the %pre/%post scripts are not atomic, it's impossible. However, atomic multi-file transaction support from the filesystem is not necessary. That part is perfectly solvable.
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