From owner-freebsd-questions Sun Jun 11 10:37: 5 2000 Delivered-To: freebsd-questions@freebsd.org Received: from wind.imbris.com (wind.imbris.com [216.18.130.7]) by hub.freebsd.org (Postfix) with ESMTP id 3A97037BE64 for ; Sun, 11 Jun 2000 10:36:56 -0700 (PDT) (envelope-from rickm@imbris.com) Received: from wind.imbris.com (wind.imbris.com [216.18.130.7]) by wind.imbris.com (8.9.3/8.9.3) with ESMTP id KAA21375; Sun, 11 Jun 2000 10:35:39 -0700 (PDT) Date: Sun, 11 Jun 2000 10:35:39 -0700 (PDT) From: Rick McGee To: freebsd-questions@freebsd.org Cc: stanb@awod.com Subject: CCD concatanated disks. Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Problem: After spending days getting CCD to work right, I lost a drive. Now that I have a different drive, the following appears. ioctl disklabel on ccd0 unable to write. (BTW the home page for CCD does not load as indicated from Freebsd help page.) Now for fun I've done the following: reformatted the original 2 drives off the scsi controller. CCD states it made the device: newfs -f 512 -b 4096 -i 3072 /dev/rccd0c Warning: Block size restricts cylinders per group to 5. Warning: 2752 sector(s) in last cylinder unallocated /dev/rccd0c: 71247168 sectors in 17395 cylinders of 1 tracks, 4096 sectors 34788.7MB in 3479 cyl groups (5 c/g, 10.00MB/g, 3296 i/g) super-block backups (for fsck -b #) at: 32, 20512, 40992, 61472, 81952, 102432, 122912, 143392, 163872, 184352, At the end it states ccd can't write disklabel for ccd0c Now: in the documment of ccd it doesn't state the drives need to be the same. In fact it references the drives can be different partitions. If that is the case, would a value of 0 be better than 64? Rick To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message