On Sun, 2012-07-15 at 15:45 +0200, Jan Kratochvil wrote: > On Sat, 14 Jul 2012 16:19:23 +0200, Sam Varshavchik wrote: > > It took me a while to figure out why my daemon kept breaking all the > > time, when it couldn't stat its /proc/self/exe any more. > > This is a bug of the daemon. While it is already suspicious it needs to mess > with "/proc/self/exe" stat works for it even when it is already deleted: > cp /usr/bin/perl /tmp/perlcopy;/tmp/perlcopy -MData::Dumper -le 'unlink "/tmp/perlcopy";print Dumper stat,readlink for "/proc/self/exe"' > $VAR1 = 18; > [...] > $VAR13 = 32; > $VAR14 = '/tmp/perlcopy (deleted)'; > > > On Sat, 14 Jul 2012 16:43:13 +0200, Reindl Harald wrote: > > it should be generally considered if prelink is useful at > > all on a distribution with high frequently updates > > This is a bug of yum, it should run prelink for any updated software. I'd be more inclined to say it's a bug in our rpm setup, in that we're not using collections yet to get rid of boilerplate crap like %post -p /sbin/ldconfig The feature's been there since rpm 4.9.0 (F15). Why aren't we using it yet? - ajax
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