Date: Tue, 21 Mar 2000 16:18:18 -0700 From: Warner Losh <imp@village.org> To: Poul-Henning Kamp <phk@critter.freebsd.dk> Cc: Luigi Rizzo <luigi@info.iet.unipi.it>, Soren Schmidt <sos@freebsd.dk>, current@FreeBSD.ORG Subject: Re: Reading from bad disk ? Message-ID: <200003212318.QAA26473@harmony.village.org> In-Reply-To: Your message of "Tue, 21 Mar 2000 13:16:34 %2B0100." <25230.953640994@critter.freebsd.dk> References: <25230.953640994@critter.freebsd.dk>
next in thread | previous in thread | raw e-mail | index | archive | help
: >A comment: this is a 18GB IBM 7200 RPM disk and i noticed it tends : >to become very hot compared to other disks when mounted in the : >same machine (on a removable frame). Do others have the same : >experience ? Yes. They run very hot. I had to steal an old powersupply fan and mount it in front of the drive to get it to run at a reasonable temperature. W/o the fan, it was running at 58C or so. With the fan it runs at 39C or so. I've included the script that I use to find this information out. Ken Merry sent it to me. It works on some IBM drives. Warner #!/bin/sh TEMPC=`camcontrol cmd -v -n da -u 0 -c "4D 0 76 0 0 0 0 0 20 0" -i 32 "s9 i1"` TEMPF=`echo " 2 k $TEMPC 9 * 5 / 32 + p" | dc` echo "The temperature is: $TEMPF F $TEMPC C" To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200003212318.QAA26473>