Date: Tue, 28 Feb 2006 02:52:29 +0100 From: Marius Nuennerich <marius.nuennerich@gmx.net> To: freebsd-geom@freebsd.org Subject: Re: Replacing Failed Drive... with gvinum Message-ID: <20060228025229.6d3b1105@sol> In-Reply-To: <3131aa530602131312r1944cfbfi@mail.gmail.com> References: <3131aa530602131312r1944cfbfi@mail.gmail.com>
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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
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