Date: Mon, 12 Jun 2000 09:20:03 -0700 From: Greg Lehey <grog@lemis.com> To: Rick McGee <rickm@imbris.com> Cc: freebsd-questions@FreeBSD.ORG, stanb@awod.com Subject: Re: CCD concatanated disks. Message-ID: <20000612092003.C242@sydney.worldwide.lemis.com> In-Reply-To: <Pine.BSF.4.10.10006111023040.19109-100000@wind.imbris.com> References: <Pine.BSF.4.10.10006111023040.19109-100000@wind.imbris.com>
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On Sunday, 11 June 2000 at 10:35:39 -0700, Rick McGee wrote: > 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. You almost never need to do that. > 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. You really don't give enough information to know what's going on here. How about a few details of the configuration? > If that is the case, would a value of 0 be better than 64? For what? Greg -- When replying to this message, please copy the original recipients. For more information, see http://www.lemis.com/questions.html Finger grog@lemis.com for PGP public key See complete headers for address and phone numbers To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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