From owner-freebsd-hardware Mon Oct 27 19:06:54 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.7/8.8.7) id TAA18990 for hardware-outgoing; Mon, 27 Oct 1997 19:06:54 -0800 (PST) (envelope-from owner-freebsd-hardware) Received: from smoke.marlboro.vt.us (smoke.marlboro.vt.us [198.206.215.91]) by hub.freebsd.org (8.8.7/8.8.7) with ESMTP id TAA18983 for ; Mon, 27 Oct 1997 19:06:48 -0800 (PST) (envelope-from cgull@smoke.marlboro.vt.us) Received: (from cgull@localhost) by smoke.marlboro.vt.us (8.8.7/8.8.7/cgull) id WAA17311; Mon, 27 Oct 1997 22:06:42 -0500 (EST) Date: Mon, 27 Oct 1997 22:06:42 -0500 (EST) Message-Id: <199710280306.WAA17311@smoke.marlboro.vt.us> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit From: cgull+usenet-878007340@smoke.marlboro.vt.us (john hood) To: Babumpabajard Cc: cgull+usenet-877838850@smoke.marlboro.vt.us (john hood), hardware@FreeBSD.ORG Subject: Re: Harddrive powerdowns In-Reply-To: <3.0.32.19971027183611.00982930@lafcol.lafayette.edu> References: <3.0.32.19971027183611.00982930@lafcol.lafayette.edu> X-Mailer: VM 6.31 under Emacs 19.34.2 Sender: owner-freebsd-hardware@FreeBSD.ORG X-Loop: FreeBSD.org Precedence: bulk Babumpabajard writes: > At 12:09 AM 10/26/97 -0400, you wrote: > >Mike Smith writes: > > > The wd driver times the operation out and retries it. AFAIR most > > > operations are tried at least 3 times before giving up. > > > >And in -current, the driver now waits longer (10s) before the first > >retry, eliminating those nattering errors. > > I can not figure out why my HD is spinning up so frequently. I set the > time down to 1 minute, with no one logged in, only process other than > defualt but sshd, and the system still reads. There's 48megs of RAM, so I > can't immagine it needs to swap. > > Is there a way to determine what is using my harddrive? I'd run top and see what's in a disk wait while the disk is spinning up. My wild guess is cron writing its log file everytime atrun is run every 5 minutes. --jh -- Mr. Belliveau said, "the difference was the wise, John Hood, cgull intelligent look on the face of the cow." He was @ *so* right. --Ofer Inbar smoke.marlboro.vt.us