Re: LVM2 raid1 without mdadm - Break the mirror and re-synchronize it back the other way around.
[Don't cross post. I am dropping debian-amd64, since the issue isn't
related to amd64]
On Fri, 2009-09-25 at 23:30 -0300, Andres Migliazzo wrote:
> I currently have /boot and / (root) on raid 1 with mdadm. Which is
> useful for me specially when I patch the server because I break the
> mirror prior the patching and if something goes wrong is pretty
> straight forward to synchronize the mirror the other way around and
> fall back all the changes.
Have you considered using LVM snapshots for this purpose?