On Tue, 2010-02-02 at 07:54 -0800, John Reiser wrote:
> * Second releng compose system was setup for testing (Oxf13,
> * ACTION: Oxf13 will test multiple concurrent composes to compare
> completion time (Oxf13, 18:41:32)
Related to performance of composing install media using pungi:
quadratic work: genisoimage per .rpm on split .iso
document practical usage [such as "export TMPDIR=/dev/shm/pungi-$$"]
Wrong compose time. The compose time we're talking about is from mash,
which is heavily disk bound. In the full mash+pungi compose, mash takes
on the order of 6 hours, pungi takes on the order of 10 minutes. These
composes don't even hit the code path you're complaining about.
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