[clug] Moving the contents of / to a new filesystem on, Ubuntu?
prettyfly.productions at gmail.com
Mon Jul 26 19:15:00 MDT 2010
On Tue, 27 Jul 2010 00:10:59 +1000 Michael Still <mikal at stillhq.com>
> To: "'linux at lists.samba.org'" <linux at lists.samba.org>
> Subject: [clug] Moving the contents of / to a new filesystem on
> Message-ID: <4C4D9773.3040406 at stillhq.com>
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> I don't spend a lot of time doing really low level disk admin these
> days, so I apologize for the noob question.
> I have a root file system at home on a disk which is failing. I also
> have a RAID file system on this machine on disks which aren't failing .
> Is there a nice tool in Ubuntu which will support moving the contents of
> / to this file system without a reinstall? I could do it manually, but
> its fiddly to do while remote from the machine, which I will be for the
> next 10 days.
> 1: Pairs of software RAID mirrored disks, concatenated with LVM if that
To move the existing root try "find / -xdev | cpio -pvmd /where_ever"
(in single user mode).
NOTE: if you are going to move /boot to the LVM you will (probably) need
to increase the ram disk size for your boot loader. lvmcreate_initrd
will tell you the required size.
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