[linux-lvm] How to "break-off" system disk mirror?

Romeo Theriault romeo.theriault at maine.edu
Sat Aug 28 13:07:41 UTC 2010

On Sat, Aug 28, 2010 at 03:45, Jon Price <jonelwoodprice at gmail.com> wrote:
> Hi,
> If we use lvm to mirror our system disk and we are about to install patches, how to "break-off" mirror to have backout in case patches go awry?
> Or can you point me to documents/procedures about this?

I think this thread should be of interest to you:


Basically, doesn't seem there is a built-in clean way to "break-off"
your mirror, but there are lots of work-arounds that like good


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