Date: Wed, 1 Mar 2006 11:18:55 +0100 From: Marius Nuennerich <marius.nuennerich@gmx.net> To: freebsd-geom@freebsd.org Subject: Re: Replacing Failed Drive... with gvinum Message-ID: <20060301111855.270f5d89@sol> In-Reply-To: <20060228025229.6d3b1105@sol> References: <3131aa530602131312r1944cfbfi@mail.gmail.com> <20060228025229.6d3b1105@sol>
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On Tue, 28 Feb 2006 02:52:29 +0100 Marius Nuennerich <marius.nuennerich@gmx.net> wrote: > On Mon, 13 Feb 2006 22:12:32 +0100 > Olivier Cochard <cochard@gmail.com> wrote: > > > Hi all, > > I've just read the post about replacing a failed drive with gmirror, > > How doing the same with gvinum (for RAID 1 and RAID 5) volume ? > > > > Thanks, > > > > Olivier > > I would be interested in this too. If I try to emulate replacing a disk > in QEMU it panics! > > This is the short way to reproduce (sorry the wiki entry is in german, > but I think it's understandable from the commands): > > # comment > # % host > # > qemu > # >> vi in qemu > > % qemu-img create disk1 4G > # install 6.1-BETA1 on disk1 > % qemu-img create disk2 128M > % qemu-img create disk3 128M > % qemu-img create disk4 128M > % qemu -hda disk1 -hdb disk2 -hdc disk3 -hdd disk4 > # raid5 like http://wiki.bsdforen.de/index.php/FreeBSD_-_gvinum_raid5 > # shutdown qemu > % qemu-img create disk5 128M > % qemu -hda disk1 -hdb disk2 -hdc disk3 -hdd disk5 > > fdisk -I /dev/ad3 > > bsdlabel -R /dev/ad3s1 saved_label > > gvinum create > >> drive drei device /dev/ad3s1a > >> :wq > panic() > > regards > Marius Is anyone able to reproduce this? Maybe with real Hardware? Lukas?
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