From owner-freebsd-scsi Mon Mar 26 4:48: 8 2001 Delivered-To: freebsd-scsi@freebsd.org Received: from relay.ioffe.rssi.ru (relay.ioffe.rssi.ru [194.85.224.33]) by hub.freebsd.org (Postfix) with ESMTP id A3F9C37B719 for ; Mon, 26 Mar 2001 04:48:02 -0800 (PST) (envelope-from ak@astro.ioffe.rssi.ru) Received: from astro.ioffe.rssi.ru (astro.ioffe.rssi.ru [194.85.229.130]) by relay.ioffe.rssi.ru (8.9.1/8.9.1) with ESMTP id QAA15329 for ; Mon, 26 Mar 2001 16:47:43 +0400 (MSD) Received: by astro.ioffe.rssi.ru (8.9.3/Clnt-2.14-AS-eef) id QAA07276; Mon, 26 Mar 2001 16:47:42 +0400 (MSD) Date: Mon, 26 Mar 2001 16:47:42 +0400 (MSD) From: Alexey Koptsevich To: scsi@freebsd.org Subject: defetcs list Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-scsi@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org Hello, I have the following output from >camcontrol defects da2 -f phys -G Got 5 defects: 914:5:426 2118:2:40 2118:2:41 2119:2:40 2119:2:49 >camcontrol defects da2 -f bfi -G Got 5 defects: 914:5:218112 2118:2:20480 2118:2:20992 2119:2:20480 2119:2:25088 What does it mean? How can I interpret these data? The drive is IBM DDYS-T18350M (produced in Nov 2000), the adapter is Adaptec aic7896. Are there any standards for the number of bad blocks allowed for the disk during warranty period? Other interesting thing is that >camcontrol defects da2 -f bfi -G |wc Got 5 defects: 5 5 65 >camcontrol defects da2 -f bfi -P |wc Got 6156 defects: 6156 6156 85238 Can such large number of primary defects be considered as normal? Which defect growth rate may one expect from such figure from this (modern) drive (it is of course informal question)? Please cc: your reply to me. Any information is greatly appreciated! Thanks a lot, Alex To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message