Date: Sun, 27 May 2001 12:20:35 -0400 From: Garrett Rooney <rooneg@electricjellyfish.net> To: Evan S <kaworu@sektor7.ath.cx> Cc: freebsd-stable@freebsd.org Subject: Re: softupdates + hw.ata.wc Message-ID: <20010527122033.A84439@electricjellyfish.net> In-Reply-To: <Pine.GSO.4.10.10105271220490.7693-100000@wintermute.sekt7>; from kaworu@sektor7.ath.cx on Sun, May 27, 2001 at 12:21:54PM -0400 References: <Pine.GSO.4.10.10105271220490.7693-100000@wintermute.sekt7>
next in thread | previous in thread | raw e-mail | index | archive | help
On Sun, May 27, 2001 at 12:21:54PM -0400, Evan S wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Hello, > > Are there any adverse effects if you have both softupdates and hw.ata.wc > enabeled? yes, read any of the numerous threads on virtually every freebsd mailing list about this subject over the last few weeks for the details. in short, some ide drives lie about when data is actually written to the disk if write cacheing is enabled, and this makes softupdates not work. if you care about your data, keep hw.ata.wc off. -- garrett rooney Unix was not designed to stop you from rooneg@electricjellyfish.net doing stupid things, because that would http://electricjellyfish.net/ stop you from doing clever things. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20010527122033.A84439>