Fedora Release Engineering meeting summary for 2010-02-01
jkeating at redhat.com
Tue Feb 2 16:20:49 UTC 2010
On Tue, 2010-02-02 at 07:54 -0800, John Reiser wrote:
> > * Second releng compose system was setup for testing (Oxf13,
> > 18:41:01)
> > * 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.
Fedora -- Freedom² is a feature!
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