MPS

[Trond Endrestøl]

On Tue, 30 Sep 2014 14:17+0100, Steven Hartland wrote:

> ----- Original Message ----- From: "Karl Denninger" <karl at denninger.net>
> 
> > I'd like to understand this, because I've had some trouble trying to
> > convert on a running machine.  Specifically, I've had instances where
> > adding labels to existing packs (using gpart modify...) and then
> > destroying the glabel labels results in ZFS identifying pool members
> > with their uuid instead of the label -- permanently!
> 
> ZFS persists out the data its using when changing various things but
> you can disable gptid's yes with:
> /boot/loader.conf
> kern.geom.label.gptid.enable="0"

You can also import a pool and tell zpool to look for the devices in 
some directory by specifying -d /some/dir, e.g. -d /dev/label or -d 
/dev/gpt, etc.

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