From owner-freebsd-current@FreeBSD.ORG Sat Dec 8 23:56:14 2007 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 76E8E16A417 for ; Sat, 8 Dec 2007 23:56:14 +0000 (UTC) (envelope-from freebsd-current@m.gmane.org) Received: from ciao.gmane.org (main.gmane.org [80.91.229.2]) by mx1.freebsd.org (Postfix) with ESMTP id F16B713C457 for ; Sat, 8 Dec 2007 23:56:13 +0000 (UTC) (envelope-from freebsd-current@m.gmane.org) Received: from list by ciao.gmane.org with local (Exim 4.43) id 1J19Wl-0005et-Kn for freebsd-current@freebsd.org; Sat, 08 Dec 2007 23:56:11 +0000 Received: from 89-172-36-154.adsl.net.t-com.hr ([89.172.36.154]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Sat, 08 Dec 2007 23:56:11 +0000 Received: from ivoras by 89-172-36-154.adsl.net.t-com.hr with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Sat, 08 Dec 2007 23:56:11 +0000 X-Injected-Via-Gmane: http://gmane.org/ To: freebsd-current@freebsd.org From: Ivan Voras Date: Sun, 09 Dec 2007 00:55:54 +0100 Lines: 43 Message-ID: References: <200712081728.18710.Thomas.Sparrevohn@btinternet.com> <475AD8DE.4080302@conducive.net> <200712082118.30268.Thomas.Sparrevohn@btinternet.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enig2151C74946336FA283E7571E" X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: 89-172-36-154.adsl.net.t-com.hr User-Agent: Thunderbird 2.0.0.9 (Windows/20071031) In-Reply-To: <200712082118.30268.Thomas.Sparrevohn@btinternet.com> X-Enigmail-Version: 0.95.5 Sender: news Subject: Re: CURRENT Kernel makes the system run very very hot X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 08 Dec 2007 23:56:14 -0000 This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig2151C74946336FA283E7571E Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Thomas Sparrevohn wrote: > As I said its relatively new - I am running root on ZFS (and everything= else) and=20 > had a reproduceable deadlock when I was using ZFS of Nvidia ATARAID so = I=20 > dropped the ATA RAID and are now running ZFS on the raw disks - It star= ted occuring some > point after that (last two weeks).=20 There is practically no chance ZFS is causing that behaviour. In any case it's easy to check - run off a LiveCD without ZFS initialized (which will be by default on the official disc1/fixit CD) and check there= =2E Barring some silly programming mistake in the idle threads or scheduling (like removing the HLT or similar instructions, or a bug in the compiler optimizing it out), the most probable cause could be a driver problem or an interrupt storm (see vmstat -i). If it's not that, try running powerd.= --------------enig2151C74946336FA283E7571E Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.5 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFHWy8LldnAQVacBcgRArqUAKC3u5Z5uRgtSm9SM0r+PDiAe/zJRgCg0Mta nZY6m918I2DCdeSYH7ZXdLg= =mLiK -----END PGP SIGNATURE----- --------------enig2151C74946336FA283E7571E--