32 bit to 64 bit
Erich Dollansky
erichfreebsdlist at ovitrap.com
Wed Jun 27 22:43:06 UTC 2012
Hi,
On Thursday 28 June 2012 00:33:03 Robert Huff wrote:
>
> Odhiambo Washington writes:
>
> > > Will the buildworld ---> buildkernel KERNCONF=FOO64 allow a 32 bit
> > > installation to build a 64 bit kernel? I'd like to upgrade this
> > > machine to 64 bit AMD and I'd prefer not to do it from a DVD if
> > > I can do it from source. Has anyone tried this and succeeded
> > > (or failed spectacularly) on a remote install/upgrade?
> >
> > Please just don't do it.
> >
> > Backup, Install new, restore configs and data!
>
> I'd go even further:
>
> 1) replace the old disk, and jumper it to "read-only".
> 2) install 64-bit system on new disk. (use the opportunity to
> adjust partition size/layout)
> 3) mount the old disk externally, and copy as needed.
> 4) when done, store the old disk in a safe, known spot for a
> year.
to learn then that cosnumer grade disk do not start anymore after a one year break?
Erich
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