Date: Sat, 2 Nov 2002 13:36:26 -0800 From: "David Christensen" <dchrist@cox.net> To: <freebsd-hackers@FreeBSD.ORG> Subject: Receiving EROFS error creating a new file system Message-ID: <B1154A80CE56844B9EA4F77FAD2BA951F7F8@hobbes.drc.dhs.org>
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I'm working on a disk driver and it seems to be working for random data read/write operations when I use dd, so now I'm trying to create a filesystem on the drive. I've partitioned the drive and created a slice to format, but when I lay down a filesystem I get the following error: diablo# newfs /dev/xyzd0s1e Warning: Block size restricts cylinders per group to 398. /dev/xyzd0s1e: 2097152 sectors in 512 cylinders of 1 tracks, 4096 sectors 1024.0MB in 2 cyl groups (398 c/g, 796.00MB/g, 8192 i/g) super-block backups (for fsck -b #) at: 32, 1630240 write error: 0 newfs: wtfs: Read-only file system The disk driver never receives the request to write data to block 0, so the write() call returns EROFS error from somewhere else. Why might I be receiving this error? If I partition another drive and create an identical slice, I don't get the error. David Christensen To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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