Date: Sun, 09 Dec 2007 00:55:54 +0100 From: Ivan Voras <ivoras@freebsd.org> To: freebsd-current@freebsd.org Subject: Re: CURRENT Kernel makes the system run very very hot Message-ID: <fjfauc$7hk$1@ger.gmane.org> In-Reply-To: <200712082118.30268.Thomas.Sparrevohn@btinternet.com> References: <200712081728.18710.Thomas.Sparrevohn@btinternet.com> <475AD8DE.4080302@conducive.net> <200712082118.30268.Thomas.Sparrevohn@btinternet.com>
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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--
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