Date: Thu, 24 Mar 2005 09:23:19 +0100 From: Pawel Jakub Dawidek <pjd@FreeBSD.org> To: Hiroki Sato <hrs@FreeBSD.org> Cc: freebsd-geom@FreeBSD.org Subject: Re: strange error of GEOM_RAID3 on RELENG_5 Message-ID: <20050324082319.GU591@darkness.comp.waw.pl> In-Reply-To: <20050324.114358.128889856.hrs@allbsd.org> References: <20050324.045806.115801836.hrs@allbsd.org> <20050323204843.GR591@darkness.comp.waw.pl> <20050324.114358.128889856.hrs@allbsd.org>
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[-- Attachment #1 --] On Thu, Mar 24, 2005 at 11:43:58AM +0900, Hiroki Sato wrote: +> Hi, +> +> Pawel Jakub Dawidek <pjd@freebsd.org> wrote +> in <20050323204843.GR591@darkness.comp.waw.pl>: +> +> pj> Thanks for the report, but I'm not able to reproduce it here. +> pj> Could you increase debug level to 3 and rerun the command which fails? +> +> Yes, here is a log with kern.geom.raid3.debug=3: +> +> # dd if=/dev/zero of=/dev/raid3/data bs=1024 count=2 +> GEOM_RAID3[3]: Sending request. ad2s1a[WRITE(offset=512, length=512)] +> GEOM_RAID3[3]: Sending request. ad4s1a[WRITE(offset=512, length=512)] +> GEOM_RAID3[3]: Sending request. ad6s1a[WRITE(offset=512, length=512)] +> GEOM_RAID3[3]: Regular request done (error=1). ad2s1a[WRITE(offset=512, length=512)] +> GEOM_RAID3[3]: Regular request done (error=1). ad4s1a[WRITE(offset=512, length=512)] +> GEOM_RAID3[3]: Regular request done (error=1). ad6s1a[WRITE(offset=512, length=512)] [...] EPERM?? Are you sure that doing (when raid3 is not configured): # dd if=/dev/zero of=/dev/ad2s1a skip=1 count=1 works? If it works, please try this patch and show me the output once again: http://people.freebsd.org/~pjd/patches/g_raid3.c.2.patch -- Pawel Jakub Dawidek http://www.wheel.pl pjd@FreeBSD.org http://www.FreeBSD.org FreeBSD committer Am I Evil? Yes, I Am! [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (FreeBSD) iD8DBQFCQnj3ForvXbEpPzQRAis0AJ4gNEjCIDb3REFHCzRbYqZEJ158dgCgtLIR 3NyAKhrVrmFp95vR+8Au3o4= =tfz+ -----END PGP SIGNATURE-----
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