Date: Thu, 12 Jan 2012 11:47:49 -0800 From: Adrian Chadd <adrian@freebsd.org> To: lev@freebsd.org Cc: freebsd-net@freebsd.org, Alexander Motin <mav@freebsd.org>, freebsd-current@freebsd.org, Chuck Burns <break19@gmail.com> Subject: Re: Very fresh (two days ago) 10-current becomes completely unresponsive under load Message-ID: <CAJ-VmokbkYB3FAEtCH0JGLaog9u1gtvEHMX-DaN6RdNHeGM0Qw@mail.gmail.com> In-Reply-To: <287819916.20120112131047@serebryakov.spb.ru> References: <1791250845.20120111030529@serebryakov.spb.ru> <108354307.20120111032108@serebryakov.spb.ru> <4F0CCDFC.9020901@gmail.com> <19210156623.20120112003332@serebryakov.spb.ru> <287819916.20120112131047@serebryakov.spb.ru>
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.. this is why someone needs to put together an automated testing framework to build, run, test and report on this. Then, the warehouse-sized space and cooling needed for a few hundred machines, all doing automated regression testing. That's how "a project" fixes this. :-) The alternative is people keep up to date on -HEAD, every two or so weeks, and report issues. But we know how often that happens.. Adrian 2012/1/12 Lev Serebryakov <lev@freebsd.org>: > Hello, Lev. > You wrote 12 =D1=8F=D0=BD=D0=B2=D0=B0=D1=80=D1=8F 2012 =D0=B3., 0:33:32: > >> =C2=A0I'll try to find revision, which breaks ULE + NetGraph by binary >> search, but it takes some time as here is 590 revisions in "head/sys" >> between previous version I used (which works Ok with ULE) and current >> version (which doesn't). So, it should be ~9 iterations, and every >> iteration takes ~1 hour and I could not spend 9 hours in row on this >> task. > =C2=A0Everything is much worse, that I thought. mpd built on old systems > =C2=A0could not work on new ones and vice versa. I need to rebuild FULL > =C2=A0system (not only kernel), update build box, rebuild ports, build > =C2=A0image for router. It is about 5 hours per version. More than 512 > =C2=A0revisions to search, about 10 iterations. FML. > > -- > // Black Lion AKA Lev Serebryakov <lev@FreeBSD.org> >
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