Date: Sat, 29 Apr 2006 10:27:42 -0400 From: "Rong-En Fan" <grafan@gmail.com> To: "Pawel Jakub Dawidek" <pjd@freebsd.org> Cc: geom@freebsd.org Subject: Re: v_vfs_done error = 1 on gconcat device Message-ID: <6eb82e0604290727l5bbda2a1nb1d31798cce10cc1@mail.gmail.com> In-Reply-To: <20060429120327.GE4896@garage.freebsd.pl> References: <6eb82e0604281734v37c6eca0q8daa5dbca66f58d7@mail.gmail.com> <20060429071501.GA4896@garage.freebsd.pl> <6eb82e0604290153o388d8e53jff05cc04fe85ad3f@mail.gmail.com> <20060429120327.GE4896@garage.freebsd.pl>
next in thread | previous in thread | raw e-mail | index | archive | help
On 4/29/06, Pawel Jakub Dawidek <pjd@freebsd.org> wrote: > On Sat, Apr 29, 2006 at 04:53:19AM -0400, Rong-En Fan wrote: > +> On 4/29/06, Pawel Jakub Dawidek <pjd@freebsd.org> wrote: > +> >It works here: > +> > > +> > # mdconfig -a -t malloc -s 25658654720b -u 0 > +> > # mdconfig -a -t malloc -s 36396831744b -u 1 > +> > # gconcat label foo md0 md1 > +> > # sysctl kern.geom.concat.debug=3D2 > +> > # ./dwrite /dev/concat/foo 25658605568 114688 > +> > > +> >The console output: > +> > > +> > GEOM_CONCAT[2]: Request received. concat/foo[WRITE(offset=3D2= 5658605568, length=3D114688)] > +> > GEOM_CONCAT[2]: Sending request. md0[WRITE(offset=3D256586055= 68, length=3D48640)] > +> > GEOM_CONCAT[2]: Sending request. md1[WRITE(offset=3D0, length= =3D66048)] > +> > > +> >I'd more expect that your partitions are not properly configured. Can > +> >you show me the output of "bsdlabel /dev/da1s1"? > +> > +> Hi, > +> > +> # /dev/da1s1: > +> 8 partitions: > +> # size offset fstype [fsize bsize bps/cpg] > +> c: 71087562 0 unused 0 0 # "raw" part, d= on't edit > +> e: 71087562 0 4.2BSD 2048 16384 28552 > +> > +> Errrr, should the offset of first partition start from offset 16? evil > +> sysinstall... > +> If so, then I dont think I have much to do except backup, fix the offs= et, > +> create a new gconcat, and restore? > > Yes, I'm afraid so. The BSD class just return EPERM when you try to > overwrite the metadata. Thanks. By the way, I'm just wondering if we can have some meaningful error message, like "permission denied" instead of the magic "1"? Regards, Rong-En Fan
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?6eb82e0604290727l5bbda2a1nb1d31798cce10cc1>