Date: Fri, 19 Jun 2020 12:22:37 +0000 From: Dennis Clarke <dclarke@blastwave.org> To: freebsd-ppc <freebsd-ppc@freebsd.org> Subject: recent FreeBSD 13.0-CURRENT has fans screaming again on PowerMac quad Message-ID: <250e4677-c442-3b41-5796-6b79b07ac12c@blastwave.org>
next in thread | raw e-mail | index | archive | help
Dear ppc64 big endian types: 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. Anyone else seeing this ? It is really quite horrible to listen to. 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 : dclarke@enceladus:~ $ uptime 12:21PM up 33 mins, 2 users, load averages: 0.97, 0.84, 0.48 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/GENERIC64 powerpc powerpc64 1300097 1300097 dclarke@enceladus:~ $ cat /etc/rc.conf clear_tmp_enable="YES" syslogd_flags="-ss" hostname="enceladus" ifconfig_bge0="inet 172.16.35.8 netmask 255.255.255.192" defaultrouter="172.16.35.1" sshd_enable="YES" ntpd_enable="YES" # Set dumpdev to "AUTO" to enable crash dumps, "NO" to disable dumpdev="AUTO" powerd_enable="YES" dclarke@enceladus:~ $ dclarke@enceladus:~ $ top -CSP shows : 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 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 There must be a trivial fix to all this as we had it all working pretty darn well some few months ago. -- Dennis Clarke RISC-V/SPARC/PPC/ARM/CISC UNIX and Linux spoken GreyBeard and suspenders optional
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?250e4677-c442-3b41-5796-6b79b07ac12c>