Date: Fri, 16 Jan 2015 23:46:47 -0800 From: Mark Millard <markmi@dsl-only.net> To: Justin Hibbits <chmeeedalf@gmail.com> Cc: FreeBSD PowerPC ML <freebsd-ppc@freebsd.org> Subject: Re: PowerMac G5 quad-core, CPU A1 DIODE TEMP: 90.8 C (for example): How to handle? [more data] Message-ID: <31331F84-63CC-48B7-81B5-E70A22E88CB7@dsl-only.net> In-Reply-To: <20150116233145.6708cc6f@zhabar.attlocal.net> References: <42CF1E40-5BD5-4B00-86E9-C62AEB9B8B93@dsl-only.net> <15A6D627-9DC7-48AF-B133-94980AFCE46A@dsl-only.net> <20150115231129.1b28c8d0@zhabar.attlocal.net> <0631235D-A505-4C37-87D7-6F46A14552AB@dsl-only.net> <20150116233145.6708cc6f@zhabar.attlocal.net>
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After a while the problematic quad-core G5 automatically shut down. = b_intake.rpm was also always zero after a while. Before any patches I = never saw zeros via sysctl dev.smu . The lines were from repeating the = sysctl command about once a second and the zeros repeat second after = second, with rare exceptions over the long count of seconds. I'll see = about the updated patch. dev.smu.0.fans.cpu_a_intake.minrpm: 485 dev.smu.0.fans.cpu_a_intake.maxrpm: 3200 dev.smu.0.fans.cpu_a_intake.rpm: 3195 dev.smu.0.fans.cpu_b_intake.minrpm: 485 dev.smu.0.fans.cpu_b_intake.maxrpm: 3200 dev.smu.0.fans.cpu_b_intake.rpm: 3196 dev.smu.0.fans.cpu_a_exhaust.minrpm: 500 dev.smu.0.fans.cpu_a_exhaust.maxrpm: 3200 dev.smu.0.fans.cpu_a_exhaust.rpm: 3197 dev.smu.0.fans.cpu_b_exhaust.minrpm: 500 dev.smu.0.fans.cpu_b_exhaust.maxrpm: 3200 dev.smu.0.fans.cpu_b_exhaust.rpm: 3197 dev.smu.0.fans.cpu_a_pump.minrpm: 1250 dev.smu.0.fans.cpu_a_pump.maxrpm: 3600 dev.smu.0.fans.cpu_a_pump.rpm: 3639 dev.smu.0.fans.cpu_a_intake.minrpm: 485 dev.smu.0.fans.cpu_a_intake.maxrpm: 3200 dev.smu.0.fans.cpu_a_intake.rpm: 3199 dev.smu.0.fans.cpu_b_intake.minrpm: 485 dev.smu.0.fans.cpu_b_intake.maxrpm: 3200 dev.smu.0.fans.cpu_b_intake.rpm: 3200 dev.smu.0.fans.cpu_a_exhaust.minrpm: 500 dev.smu.0.fans.cpu_a_exhaust.maxrpm: 3200 dev.smu.0.fans.cpu_a_exhaust.rpm: 3199 dev.smu.0.fans.cpu_b_exhaust.minrpm: 500 dev.smu.0.fans.cpu_b_exhaust.maxrpm: 3200 dev.smu.0.fans.cpu_b_exhaust.rpm: 3197 dev.smu.0.fans.cpu_a_pump.minrpm: 1250 dev.smu.0.fans.cpu_a_pump.maxrpm: 3600 dev.smu.0.fans.cpu_a_pump.rpm: 3616 dev.smu.0.fans.cpu_a_intake.minrpm: 485 dev.smu.0.fans.cpu_a_intake.maxrpm: 3200 dev.smu.0.fans.cpu_a_intake.rpm: 3199 dev.smu.0.fans.cpu_b_intake.minrpm: 485 dev.smu.0.fans.cpu_b_intake.maxrpm: 3200 dev.smu.0.fans.cpu_b_intake.rpm: 3199 dev.smu.0.fans.cpu_a_exhaust.minrpm: 500 dev.smu.0.fans.cpu_a_exhaust.maxrpm: 3200 dev.smu.0.fans.cpu_a_exhaust.rpm: 3197 dev.smu.0.fans.cpu_b_exhaust.minrpm: 500 dev.smu.0.fans.cpu_b_exhaust.maxrpm: 3200 dev.smu.0.fans.cpu_b_exhaust.rpm: 3198 dev.smu.0.fans.cpu_a_pump.minrpm: 1250 dev.smu.0.fans.cpu_a_pump.maxrpm: 3600 dev.smu.0.fans.cpu_a_pump.rpm: 3616 dev.smu.0.fans.cpu_a_intake.minrpm: 485 dev.smu.0.fans.cpu_a_intake.maxrpm: 3200 dev.smu.0.fans.cpu_a_intake.rpm: 3200 dev.smu.0.fans.cpu_b_intake.minrpm: 485 dev.smu.0.fans.cpu_b_intake.maxrpm: 3200 dev.smu.0.fans.cpu_b_intake.rpm: 3201 dev.smu.0.fans.cpu_a_exhaust.minrpm: 500 dev.smu.0.fans.cpu_a_exhaust.maxrpm: 3200 dev.smu.0.fans.cpu_a_exhaust.rpm: 0 dev.smu.0.fans.cpu_b_exhaust.minrpm: 500 dev.smu.0.fans.cpu_b_exhaust.maxrpm: 3200 dev.smu.0.fans.cpu_b_exhaust.rpm: 3199 dev.smu.0.fans.cpu_a_pump.minrpm: 1250 dev.smu.0.fans.cpu_a_pump.maxrpm: 3600 dev.smu.0.fans.cpu_a_pump.rpm: 3551 dev.smu.0.fans.cpu_a_intake.minrpm: 485 dev.smu.0.fans.cpu_a_intake.maxrpm: 3200 dev.smu.0.fans.cpu_a_intake.rpm: 3200 dev.smu.0.fans.cpu_b_intake.minrpm: 485 dev.smu.0.fans.cpu_b_intake.maxrpm: 3200 dev.smu.0.fans.cpu_b_intake.rpm: 3201 dev.smu.0.fans.cpu_a_exhaust.minrpm: 500 dev.smu.0.fans.cpu_a_exhaust.maxrpm: 3200 dev.smu.0.fans.cpu_a_exhaust.rpm: 0 dev.smu.0.fans.cpu_b_exhaust.minrpm: 500 dev.smu.0.fans.cpu_b_exhaust.maxrpm: 3200 dev.smu.0.fans.cpu_b_exhaust.rpm: 3199 dev.smu.0.fans.cpu_a_pump.minrpm: 1250 dev.smu.0.fans.cpu_a_pump.maxrpm: 3600 dev.smu.0.fans.cpu_a_pump.rpm: 3572 dev.smu.0.fans.cpu_a_intake.minrpm: 485 dev.smu.0.fans.cpu_a_intake.maxrpm: 3200 dev.smu.0.fans.cpu_a_intake.rpm: 3195 dev.smu.0.fans.cpu_b_intake.minrpm: 485 dev.smu.0.fans.cpu_b_intake.maxrpm: 3200 dev.smu.0.fans.cpu_b_intake.rpm: 3198 dev.smu.0.fans.cpu_a_exhaust.minrpm: 500 dev.smu.0.fans.cpu_a_exhaust.maxrpm: 3200 dev.smu.0.fans.cpu_a_exhaust.rpm: 0 dev.smu.0.fans.cpu_b_exhaust.minrpm: 500 dev.smu.0.fans.cpu_b_exhaust.maxrpm: 3200 dev.smu.0.fans.cpu_b_exhaust.rpm: 3198 dev.smu.0.fans.cpu_a_pump.minrpm: 1250 dev.smu.0.fans.cpu_a_pump.maxrpm: 3600 dev.smu.0.fans.cpu_a_pump.rpm: 3616 ... the tail has b_exaust.rpm also 0 ...: dev.smu.0.fans.cpu_a_intake.minrpm: 485 dev.smu.0.fans.cpu_a_intake.maxrpm: 3200 dev.smu.0.fans.cpu_a_intake.rpm: 3198 dev.smu.0.fans.cpu_b_intake.minrpm: 485 dev.smu.0.fans.cpu_b_intake.maxrpm: 3200 dev.smu.0.fans.cpu_b_intake.rpm: 0 dev.smu.0.fans.cpu_a_exhaust.minrpm: 500 dev.smu.0.fans.cpu_a_exhaust.maxrpm: 3200 dev.smu.0.fans.cpu_a_exhaust.rpm: 0 dev.smu.0.fans.cpu_b_exhaust.minrpm: 500 dev.smu.0.fans.cpu_b_exhaust.maxrpm: 3200 dev.smu.0.fans.cpu_b_exhaust.rpm: 3199 dev.smu.0.fans.cpu_a_pump.minrpm: 1250 dev.smu.0.fans.cpu_a_pump.maxrpm: 3600 dev.smu.0.fans.cpu_a_pump.rpm: 3571 dev.smu.0.fans.cpu_a_intake.minrpm: 485 dev.smu.0.fans.cpu_a_intake.maxrpm: 3200 dev.smu.0.fans.cpu_a_intake.rpm: 3197 dev.smu.0.fans.cpu_b_intake.minrpm: 485 dev.smu.0.fans.cpu_b_intake.maxrpm: 3200 dev.smu.0.fans.cpu_b_intake.rpm: 0 dev.smu.0.fans.cpu_a_exhaust.minrpm: 500 dev.smu.0.fans.cpu_a_exhaust.maxrpm: 3200 dev.smu.0.fans.cpu_a_exhaust.rpm: 0 dev.smu.0.fans.cpu_b_exhaust.minrpm: 500 dev.smu.0.fans.cpu_b_exhaust.maxrpm: 3200 dev.smu.0.fans.cpu_b_exhaust.rpm: 3197 dev.smu.0.fans.cpu_a_pump.minrpm: 1250 dev.smu.0.fans.cpu_a_pump.maxrpm: 3600 dev.smu.0.fans.cpu_a_pump.rpm: 3636 dev.smu.0.fans.cpu_a_intake.minrpm: 485 dev.smu.0.fans.cpu_a_intake.maxrpm: 3200 dev.smu.0.fans.cpu_a_intake.rpm: 3196 dev.smu.0.fans.cpu_b_intake.minrpm: 485 dev.smu.0.fans.cpu_b_intake.maxrpm: 3200 dev.smu.0.fans.cpu_b_intake.rpm: 0 dev.smu.0.fans.cpu_a_exhaust.minrpm: 500 dev.smu.0.fans.cpu_a_exhaust.maxrpm: 3200 dev.smu.0.fans.cpu_a_exhaust.rpm: 0 dev.smu.0.fans.cpu_b_exhaust.minrpm: 500 dev.smu.0.fans.cpu_b_exhaust.maxrpm: 3200 dev.smu.0.fans.cpu_b_exhaust.rpm: 3199 dev.smu.0.fans.cpu_a_pump.minrpm: 1250 dev.smu.0.fans.cpu_a_pump.maxrpm: 3600 dev.smu.0.fans.cpu_a_pump.rpm: 3614 dev.smu.0.fans.cpu_a_intake.minrpm: 485 dev.smu.0.fans.cpu_a_intake.maxrpm: 3200 dev.smu.0.fans.cpu_a_intake.rpm: 3201 dev.smu.0.fans.cpu_b_intake.minrpm: 485 dev.smu.0.fans.cpu_b_intake.maxrpm: 3200 dev.smu.0.fans.cpu_b_intake.rpm: 0 dev.smu.0.fans.cpu_a_exhaust.minrpm: 500 dev.smu.0.fans.cpu_a_exhaust.maxrpm: 3200 dev.smu.0.fans.cpu_a_exhaust.rpm: 0 dev.smu.0.fans.cpu_b_exhaust.minrpm: 500 dev.smu.0.fans.cpu_b_exhaust.maxrpm: 3200 dev.smu.0.fans.cpu_b_exhaust.rpm: 3199 dev.smu.0.fans.cpu_a_pump.minrpm: 1250 dev.smu.0.fans.cpu_a_pump.maxrpm: 3600 dev.smu.0.fans.cpu_a_pump.rpm: 3571 dev.smu.0.fans.cpu_a_intake.minrpm: 485 dev.smu.0.fans.cpu_a_intake.maxrpm: 3200 dev.smu.0.fans.cpu_a_intake.rpm: 3199 dev.smu.0.fans.cpu_b_intake.minrpm: 485 dev.smu.0.fans.cpu_b_intake.maxrpm: 3200 dev.smu.0.fans.cpu_b_intake.rpm: 0 dev.smu.0.fans.cpu_a_exhaust.minrpm: 500 dev.smu.0.fans.cpu_a_exhaust.maxrpm: 3200 dev.smu.0.fans.cpu_a_exhaust.rpm: 0 dev.smu.0.fans.cpu_b_exhaust.minrpm: 500 dev.smu.0.fans.cpu_b_exhaust.maxrpm: 3200 dev.smu.0.fans.cpu_b_exhaust.rpm: 3198 dev.smu.0.fans.cpu_a_pump.minrpm: 1250 dev.smu.0.fans.cpu_a_pump.maxrpm: 3600 dev.smu.0.fans.cpu_a_pump.rpm: 3615 dev.smu.0.fans.cpu_a_intake.minrpm: 485 dev.smu.0.fans.cpu_a_intake.maxrpm: 3200 dev.smu.0.fans.cpu_a_intake.rpm: 3201 dev.smu.0.fans.cpu_b_intake.minrpm: 485 dev.smu.0.fans.cpu_b_intake.maxrpm: 3200 dev.smu.0.fans.cpu_b_intake.rpm: 0 dev.smu.0.fans.cpu_a_exhaust.minrpm: 500 dev.smu.0.fans.cpu_a_exhaust.maxrpm: 3200 dev.smu.0.fans.cpu_a_exhaust.rpm: 0 dev.smu.0.fans.cpu_b_exhaust.minrpm: 500 dev.smu.0.fans.cpu_b_exhaust.maxrpm: 3200 dev.smu.0.fans.cpu_b_exhaust.rpm: 3199 dev.smu.0.fans.cpu_a_pump.minrpm: 1250 dev.smu.0.fans.cpu_a_pump.maxrpm: 3600 dev.smu.0.fans.cpu_a_pump.rpm: 3486 =3D=3D=3D Mark Millard markmi at dsl-only.net On 2015-Jan-16, at 11:31 PM, Justin Hibbits <chmeeedalf at gmail.com> = wrote: On Fri, 16 Jan 2015 23:08:17 -0800 Mark Millard <markmi at dsl-only.net> wrote: > Hi. >=20 > An oddity of the patch is dev.smu.0.fans.cpu_a_exhaust.rpm is almost > always zero when sampled: (This was during the "make -j 8 buildworld > buildkernel" sort of test.) >=20 > dev.smu.0.fans.cpu_a_exhaust.rpm: 3197 > dev.smu.0.fans.cpu_a_exhaust.rpm: 3199 > dev.smu.0.fans.cpu_a_exhaust.rpm: 3197 > dev.smu.0.fans.cpu_a_exhaust.rpm: 0 > dev.smu.0.fans.cpu_a_exhaust.rpm: 0 > dev.smu.0.fans.cpu_a_exhaust.rpm: 0 > dev.smu.0.fans.cpu_a_exhaust.rpm: 0 > dev.smu.0.fans.cpu_a_exhaust.rpm: 0 > dev.smu.0.fans.cpu_a_exhaust.rpm: 0 > dev.smu.0.fans.cpu_a_exhaust.rpm: 0 > dev.smu.0.fans.cpu_a_exhaust.rpm: 0 > dev.smu.0.fans.cpu_a_exhaust.rpm: 0 > dev.smu.0.fans.cpu_a_exhaust.rpm: 0 > dev.smu.0.fans.cpu_a_exhaust.rpm: 0 > dev.smu.0.fans.cpu_a_exhaust.rpm: 0 > dev.smu.0.fans.cpu_a_exhaust.rpm: 0 > dev.smu.0.fans.cpu_a_exhaust.rpm: 0 > dev.smu.0.fans.cpu_a_exhaust.rpm: 0 > dev.smu.0.fans.cpu_a_exhaust.rpm: 0 > dev.smu.0.fans.cpu_a_exhaust.rpm: 278 > dev.smu.0.fans.cpu_a_exhaust.rpm: 0 > dev.smu.0.fans.cpu_a_exhaust.rpm: 0 > dev.smu.0.fans.cpu_a_exhaust.rpm: 0 > dev.smu.0.fans.cpu_a_exhaust.rpm: 0 > dev.smu.0.fans.cpu_a_exhaust.rpm: 0 > dev.smu.0.fans.cpu_a_exhaust.rpm: 0 > dev.smu.0.fans.cpu_a_exhaust.rpm: 0 >=20 > The b_exhaust and the intakes and the a_pump look more reasonable. >=20 > =3D=3D=3D > Mark Millard > markmi at dsl-only.net >=20 I think that might be simply a timing issue. I haven't seen any problems testing on my dual G5. How does the temperature look now? Do you still have overheating problems? I have an updated patch available at https://reviews.freebsd.org/D1549 , which is what I'm testing on my machine. - Justin
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