From owner-freebsd-questions Fri Feb 19 8:52: 6 1999 Delivered-To: freebsd-questions@freebsd.org Received: from cc942873-a.ewndsr1.nj.home.com (cc942873-a.ewndsr1.nj.home.com [24.2.89.207]) by hub.freebsd.org (Postfix) with ESMTP id A53FC11A16 for ; Fri, 19 Feb 1999 08:52:04 -0800 (PST) (envelope-from cjc@cc942873-a.ewndsr1.nj.home.com) Received: (from cjc@localhost) by cc942873-a.ewndsr1.nj.home.com (8.8.8/8.8.8) id LAA09829 for freebsd-questions@FreeBSD.ORG; Fri, 19 Feb 1999 11:53:41 -0500 (EST) (envelope-from cjc) From: "Crist J. Clark" Message-Id: <199902191653.LAA09829@cc942873-a.ewndsr1.nj.home.com> Subject: Jaz Disktabs To: freebsd-questions@FreeBSD.ORG (FreeBSD Questions) Date: Fri, 19 Feb 1999 11:53:41 -0500 (EST) Reply-To: cjclark@home.com X-Mailer: ELM [version 2.4ME+ PL40 (25)] MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG I have two questions about /etc/disktab entries for Jaz disks. First, I have one for 1 GB Jazes, # Copied from http://www.freebsd.org/cgi/getmsg.cgi?fetch=475386+478862+/usr/local/www/db/text/1997/freebsd-questions/19970105.freebsd-questions jaz|jaz1gb|Iomega Jaz 1GB - FreeBSD:\ :ty=removable:dt=SCSI:se#512:nt#64:ns#32:nc#1021:rm#5394:\ :pa#2090976:oa#0:ba#4096:fa#1024:ta=4.2BSD:\ :pc#2090976:oc#0: After using this disktab, disklabel says the following, # disklabel -r sd0 # /dev/rsd0c: type: SCSI disk: jaz label: flags: removeable bytes/sector: 512 sectors/track: 32 tracks/cylinder: 64 sectors/cylinder: 2048 cylinders: 1021 sectors/unit: 2091008 rpm: 5394 interleave: 1 trackskew: 0 cylinderskew: 0 headswitch: 0 # milliseconds track-to-track seek: 0 # milliseconds drivedata: 0 3 partitions: # size offset fstype [fsize bsize bps/cpg] a: 2090976 0 4.2BSD 1024 4096 0 # (Cyl. 0 - 1020*) c: 2090976 0 unused 0 0 # (Cyl. 0 - 1020*) But the following gets sent to the console, Feb 19 11:51:04 pc252 /kernel: sd0: cannot find label (no disk label) Feb 19 11:51:04 pc252 /kernel: sd0s1: cannot find label (no disk label) If I try to re-write the label, # disklabel -r -w sd0 jaz1gb Feb 19 11:53:48 pc252 /kernel: sd0: cannot find label (no disk label) Feb 19 11:53:48 pc252 /kernel: sd0s1: cannot find label (no disk label) disklabel: No space left on device What exactly is going on here? The disk seems to work fine in spite of all this. It mounts and I can read-write. Also, why does sectors/unit not match the total size? Shouldn't they. Actually, I guess I have a lot more than two questions, but here is the 'second' question: Anyone have a disktab entry for 2 GB Jazes? Or can someone tell me how to modify the 1 GB properly for 2 GB Jazes? Thanks. -- Crist J. Clark cjclark@home.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message