Date: Wed, 09 Jul 2008 12:32:05 +0200 From: Kris Kennaway <kris@FreeBSD.org> To: matheus@eternamente.info Cc: freebsd-stable@freebsd.org Subject: Re: disk questions: geom and zfs Message-ID: <487493A5.2010208@FreeBSD.org> In-Reply-To: <2c7aa7cb6f8acbc18993b802bb3a5016.squirrel@cygnus> References: <2c7aa7cb6f8acbc18993b802bb3a5016.squirrel@cygnus>
next in thread | previous in thread | raw e-mail | index | archive | help
matheus@eternamente.info wrote: > hail, > > I have a 7-stable: > > [matheus@xxx /usr/home/matheus]$ uname -a > FreeBSD xxx 7.0-STABLE FreeBSD 7.0-STABLE #2: Sun Jul 6 15:03:26 BRT 2008 > root@lamneth:/usr/obj/usr/src/sys/xxx_7 i386 > > and there exists three geom things. > > gconcat status > Name Status Components > concat/concat0 UP ad4 > ad5 > gmirror status > Name Status Components > mirror/mirror0 COMPLETE ad8s1 > ad10s1 > gstripe status > Name Status Components > stripe/stripe0 UP ad8s2 > ad10s2 > > and a small (100GB) zfs pool. > > the thing is, if I take all these disks to a 6.3R-p2 system, will I get in > trouble ? what if this 6.3R becomes 7-stable also, will this trouble > disappear ? I think it should just ignore the parts it can't recognise. I have a vague memory that something about the metadata format changed in one of the geom providers (mirror/stripe/something) so there might be a problem there. Try to research whether that is the case. In general you'll be better off if you just run it on 7.0 of course. Kris
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?487493A5.2010208>