[linux-lvm] Re: Exposing the same VG from two different disks

[Mike Snitzer]

On Wed, Jun 17 2009 at 10:27am -0400,
liam at landv.org.uk <liam at landv.org.uk> wrote:

> I've had a closer look at the vgimportclone script and I think the fix for the
>  lost filter is very straight forward. The errors are coming out of the final
>  vgscan and it seems to be caused by the LVM_SYSTEM_DIR variable being set to an 
> empty string rather than being unset. So I made the following change and it seemed 
> to fix the errors...
> 
> 327,333c327
> <
> < if [[ -z ${ORIG_LVM_SYS_DIR} ]]
> < then
> <       unset LVM_SYSTEM_DIR
> < else
> <       LVM_SYSTEM_DIR=${ORIG_LVM_SYS_DIR}
> < fi
> ---
> > LVM_SYSTEM_DIR=${ORIG_LVM_SYS_DIR}
> 
> I'm not sure if this change causes any issues but I'd be suprised.

Liam,

Looks good, I've committed your fix along with various other fixes to
vgimportclone.

Thanks,
Mike