On Fri, Mar 28, 2008, Les Mikesell wrote:
>Joshua Baker-LePain wrote:
>>On Fri, 28 Mar 2008 at 4:32pm, Ross S. W. Walker wrote
>>
>>>I think you might be missing a little something in there, like /boot?
>>
>>/boot is not required to be its own partition. In the days of yore,
>>when BIOSes couldn't boot from partitions the crossed the 1024 cylinder
>>barrier, it made sense to have a small /boot as your first partition.
>>These days? Not so much.
>
>There are still good reasons to keep it separate. For example you may
>want / on something grub doesn't understand like LVM or raid (raid1 can
>pretend it isn't, but other levels won't work. Or you may want to move
>your / to a drive other than the one that boots.
I used to use the separate /boot partition, but quit when the 1024 sector
problem was solved, mostly because OS upgrades or installation of alternate
distributions in a different partition for ``/'' would frequently result in
a less than useful /boot setup. Having /boot on the ``/'' file system
isn't as vulnerable to poorly written installation and upgrade scripts.
Being a belts and suspenders guy, I don't boot from raid or lvm file
systems as there are too many ways things can go bad.
I generally build systems with two identical ext3 partitions for ``/'' and
``/backroot', swap, and the remainder in ``/home''. Once the system is
installed and configured, the ``/'' is copied to ``/backroot'' with the
``/backroot/etc/fstab'' file edited appropriately and ``/boot/grub/menu.lst''
set up to allow booting from the ``/backroot'' partion (which isn't
normally mounted).
This provides the ability to boot a damaged system from ``/backroot'', and
a fallback position if an upgrade goes south by refreshing the copy just
prior to doing the upgrade.
Bill
--
INTERNET: bill@xxxxxxxxxxxxx Bill Campbell; Celestial Software LLC
URL: http://www.celestial.com/ PO Box 820; 6641 E. Mercer Way
FAX: (206) 232-9186 Mercer Island, WA 98040-0820; (206) 236-1676
It is better to die on your feet than to live on your knees!
-- Emiliano Zapata.
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