On Fri, Jan 07, 2011 at 07:50:20AM -0800, Devin Teske wrote: > > > Sent from my iPhone > > On Jan 7, 2011, at 7:07 AM, Jerry McAllister <[email protected]> wrote: > > > On Fri, Jan 07, 2011 at 03:05:14PM +0100, Erik Trulsson wrote: > > > >> On Fri, Jan 07, 2011 at 12:02:59PM +0000, Frank Shute wrote: > >>> On Thu, Jan 06, 2011 at 07:45:28AM -0800, patrick wrote: > >>>> > >>>> I know this is a bit crazy, but is there any opinion as to whether a > >>>> binary upgrade using an 8.1 CD would work to upgrade a system running > >>>> 4.10? Normally I would want to do a fresh install, but it's at a > >>>> remote client site where it's not going to be easy to do it that way, > >>>> and I'm going to need to guide someone less experienced through the > >>>> install/upgrade process. > >>> > >>> An upgrade using a CD wouldn't work as the filesystem changed from > >>> UFS1 to UFS2 betweeen 4 and 5. > >> > >> That by itself should not be a showstopper, since newer FreeBSD > >> releases (incl. 8.1) still support UFS1 and can run perfectly fine on > >> it. Although it is generally a good idea to use UFS2 rather than UFS1 > >> with FreeBSD 5+ it is certainly not necessary. > > > > The thing to do is create the UFS2 new system and use it to read > > the stuff you need from the old UFS1 system/disk. Then just use > > the new disk. > > > > Maybe I'm just imagining things, but I somehow recall that some guru had > posted a technique for converting UFS1 to UFS2 by way of dump/restore > while booted from a live distro. Was I dreaming?
Well, that should be easy. You just have a new disk, slice, partition and newfs it with a new UFS2 system. Then dump the old partitions and restore them on the new partitions. It is still a matter of creating a new system with new space. You could do it to a spare machine and then once it is all built, do the same back to the old machine and it would all be up-to-date. The new one would be nice and clean then too. ////jerry > -- > Cheers, > Devin > > > > ////jerry > > > > > >> -- > >> <Insert your favourite quote here.> > >> Erik Trulsson > >> [email protected] > >> _______________________________________________ > >> [email protected] mailing list > >> http://lists.freebsd.org/mailman/listinfo/freebsd-questions > >> To unsubscribe, send any mail to > >> "[email protected]" > > _______________________________________________ > > [email protected] mailing list > > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > > To unsubscribe, send any mail to "[email protected]" > _______________________________________________ > [email protected] mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to "[email protected]" > _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[email protected]"
