From owner-freebsd-ppc@freebsd.org Fri Jun 19 13:55:36 2020 Return-Path: Delivered-To: freebsd-ppc@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 65E4134C5C7 for ; Fri, 19 Jun 2020 13:55:36 +0000 (UTC) (envelope-from tuexen@freebsd.org) Received: from drew.franken.de (drew.ipv6.franken.de [IPv6:2001:638:a02:a001:20e:cff:fe4a:feaa]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "*.franken.de", Issuer "Sectigo RSA Domain Validation Secure Server CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 49pL134GLcz47Lk for ; Fri, 19 Jun 2020 13:55:35 +0000 (UTC) (envelope-from tuexen@freebsd.org) Received: from [IPv6:2a02:8109:1140:c3d:9d77:a4ab:d6e1:4457] (unknown [IPv6:2a02:8109:1140:c3d:9d77:a4ab:d6e1:4457]) (Authenticated sender: macmic) by mail-n.franken.de (Postfix) with ESMTPSA id 40656721BE015; Fri, 19 Jun 2020 15:55:31 +0200 (CEST) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 13.4 \(3608.80.23.2.2\)) Subject: Re: recent FreeBSD 13.0-CURRENT has fans screaming again on PowerMac quad From: Michael Tuexen In-Reply-To: <250e4677-c442-3b41-5796-6b79b07ac12c@blastwave.org> Date: Fri, 19 Jun 2020 15:55:30 +0200 Cc: freebsd-ppc Content-Transfer-Encoding: quoted-printable Message-Id: <1692AB48-2438-4B4B-82BB-F8BAEF04B459@freebsd.org> References: <250e4677-c442-3b41-5796-6b79b07ac12c@blastwave.org> To: Dennis Clarke X-Mailer: Apple Mail (2.3608.80.23.2.2) X-Spam-Status: No, score=-2.9 required=5.0 tests=ALL_TRUSTED,BAYES_00 autolearn=disabled version=3.4.1 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on mail-n.franken.de X-Rspamd-Queue-Id: 49pL134GLcz47Lk X-Spamd-Bar: / Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [0.00 / 15.00]; local_wl_from(0.00)[freebsd.org]; ASN(0.00)[asn:680, ipnet:2001:638::/32, country:DE] X-BeenThere: freebsd-ppc@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: Porting FreeBSD to the PowerPC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 19 Jun 2020 13:55:36 -0000 > On 19. Jun 2020, at 14:22, Dennis Clarke via freebsd-ppc = wrote: >=20 >=20 > Dear ppc64 big endian types: >=20 > Sort of the same problem we had before. Except now the screaming fans > seem to mysteriously die down for about thirty seconds before they = start > up again and run full blast for five minutes. It makes the machine a > nasty blower fan thing to put down the hallway and run a 30 meter CAT6 > ethernet to it just to deal with it at all. >=20 > Anyone else seeing this ? It is really quite horrible to listen to. >=20 > At the moment there is nothing running at all with the exception of a > svnlite checkout of http://svn.freebsd.org/base/head and the machine = is > screaming as if its life may end at any moment. Thankfully I have = spare > parts for when these fans blow up : >=20 >=20 > dclarke@enceladus:~ $ uptime > 12:21PM up 33 mins, 2 users, load averages: 0.97, 0.84, 0.48 >=20 > dclarke@enceladus:~ $ uname -apKU > FreeBSD enceladus 13.0-CURRENT FreeBSD 13.0-CURRENT #0 r362037: Thu = Jun 11 06:09:20 UTC 2020 = root@releng1.nyi.freebsd.org:/usr/obj/usr/src/powerpc.powerpc64/sys/GENERI= C64 powerpc powerpc64 1300097 1300097 >=20 > dclarke@enceladus:~ $ cat /etc/rc.conf > clear_tmp_enable=3D"YES" > syslogd_flags=3D"-ss" > hostname=3D"enceladus" > ifconfig_bge0=3D"inet 172.16.35.8 netmask 255.255.255.192" > defaultrouter=3D"172.16.35.1" > sshd_enable=3D"YES" > ntpd_enable=3D"YES" > # Set dumpdev to "AUTO" to enable crash dumps, "NO" to disable > dumpdev=3D"AUTO" > powerd_enable=3D"YES" > dclarke@enceladus:~ $ > dclarke@enceladus:~ $ >=20 > top -CSP shows : >=20 > last pid: 1113; load averages: 1.00, 0.70, 0.35 = up 0+00:29:42 12:17:57 > 55 processes: 3 running, 51 sleeping, 1 waiting > CPU 0: 8.6% user, 0.0% nice, 44.7% system, 0.3% interrupt, 46.3% = idle > CPU 1: 0.3% user, 0.0% nice, 2.8% system, 0.6% interrupt, 96.4% = idle > CPU 2: 0.0% user, 0.0% nice, 0.0% system, 0.0% interrupt, 0.0% = idle > CPU 3: 0.0% user, 0.0% nice, 0.0% system, 0.0% interrupt, 0.0% = idle > Mem: 28M Active, 696M Inact, 626M Wired, 344M Buf, 6406M Free > Swap: 3615M Total, 3615M Free >=20 > PID USERNAME THR PRI NICE SIZE RES STATE C TIME CPU = COMMAND > 11 root 4 155 ki31 0B 192K RUN 0 112:42 307.44% = idle > 1104 root 1 103 0 32M 19M CPU3 3 4:57 87.60% = svnlite > 12 root 22 -52 - 0B 1056K WAIT 1 0:12 2.65% = intr > 7 root 2 -16 - 0B 96K - 0 0:04 1.17% = cam > 19 root 6 20 - 0B 288K psleep 2 0:02 0.50% = bufdaemon > 1050 dclarke 1 20 0 23M 5252K select 0 0:01 0.23% = sshd > 1113 dclarke 1 20 0 16M 4408K CPU0 0 0:00 0.01% = top > 931 root 1 20 0 23M 4676K select 2 0:00 0.01% = ntpd > 1109 dclarke 1 20 0 23M 5260K select 2 0:00 0.00% = sshd > 15 root 15 -68 - 0B 720K - 0 0:00 0.00% = usb > 971 root 1 20 0 19M 5696K select 3 0:00 0.00% = sendmail > 761 root 1 20 0 14M 2384K select 2 0:00 0.00% = syslogd > 0 root 21 -16 - 0B 1008K swapin 3 0:00 0.00% = kernel > 1062 root 1 20 0 15M 4944K pause 2 0:00 0.00% = csh > 1107 root 1 20 0 23M 11M select 1 0:00 0.00% = sshd > 1048 root 1 39 0 23M 11M select 2 0:00 0.00% = sshd > 940 root 1 20 0 14M 1260K select 3 0:00 0.00% = powerd > 1057 dclarke 1 20 0 15M 3848K wait 1 0:00 0.00% = su > 1058 dante 1 20 0 15M 3988K wait 3 0:00 0.00% = sh > 1051 dclarke 1 20 0 15M 3988K wait 3 0:00 0.00% = sh > 1 root 1 20 0 13M 1228K wait 3 0:00 0.00% = init > 1061 dante 1 20 0 15M 3848K wait 1 0:00 0.00% = su > 13 root 3 -8 - 0B 144K - 3 0:00 0.00% = geom > 978 root 1 20 0 14M 2400K nanslp 3 0:00 0.00% = cron > 1110 dclarke 1 20 0 15M 4028K wait 1 0:00 0.00% = sh > 23 root 1 -16 - 0B 48K pmac_t 3 0:00 0.00% = pmac_thermal > 1037 root 1 52 0 14M 2808K ttyin 2 0:00 0.00% = getty > 1035 root 1 52 0 14M 2808K ttyin 0 0:00 0.00% = getty > 1033 root 1 52 0 14M 2808K ttyin 1 0:00 0.00% = getty > 1032 root 1 52 0 14M 2808K ttyin 3 0:00 0.00% = getty > 968 root 1 20 0 22M 4108K select 2 0:00 0.00% = sshd > 1036 root 1 52 0 14M 2808K ttyin 3 0:00 0.00% = getty >=20 > There must be a trivial fix to all this as we had it all working = pretty > darn well some few months ago. Disable SMP? Best regards Michael >=20 > --=20 > Dennis Clarke > RISC-V/SPARC/PPC/ARM/CISC > UNIX and Linux spoken > GreyBeard and suspenders optional > _______________________________________________ > freebsd-ppc@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-ppc > To unsubscribe, send any mail to "freebsd-ppc-unsubscribe@freebsd.org"