Date: Tue, 27 Sep 2005 03:03:25 +0200 From: Emanuel Strobl <Emanuel.strobl@gmx.net> To: freebsd-current@freebsd.org Cc: Daniel Eriksson <daniel_k_eriksson@telia.com> Subject: Re: ATA power savings... Message-ID: <200509270303.39230@harrymail> In-Reply-To: <4F9C9299A10AE74E89EA580D14AA10A605F553@royal64.emp.zapto.org> References: <4F9C9299A10AE74E89EA580D14AA10A605F553@royal64.emp.zapto.org>
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--nextPart1287150.sM88i2VdPb Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Am Dienstag, 27. September 2005 02:47 CEST schrieb Daniel Eriksson: > Emanuel Strobl wrote: > > since ataidle from ports doesn't work with ATAmkIII > > Another feature of ataidle is the ability to set the acoustic management > bits. Typical ATA disks ship with acoustic management turned on, which > results in lower performance but less noise (5-15% slower seek > performance seems to be normal with AM turned on). Oh _YES_! I forgot this since I'm used to "tune" any HD I install with=20 HGSTs DriveFeatureTool (under DOS) since sometimes these drives work on a=20 real RAID Controller (like 3ware or ARECA devices) where I can't set any=20 of these ATA features. But in general I think anything that `atacontrol cap ad0` shows should be=20 tunable with `atacontrol ...` in the near future... Not to forget the possibility to read the drives temperature :) And some documentation for end users needs to be done, especially for AAC=20 and APM, I'm myself not really sure about the values... But I'd volunteer to investigate... =2DHarry > > /Daniel Eriksson > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to > "freebsd-current-unsubscribe@freebsd.org" --nextPart1287150.sM88i2VdPb Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (FreeBSD) iD8DBQBDOJprBylq0S4AzzwRAtgwAJ9onVFkIncY7wjbAYVNfrSd7PnvuACaA/2T C76UudpGvqjM3568ipHwsSQ= =5LBL -----END PGP SIGNATURE----- --nextPart1287150.sM88i2VdPb--
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