Re: [PATCH OSSTEST 3/6] Debian: uboot: Use di_vg_name() and lv_dev_mapper() for root=

[Ian Campbell <ian.campbell@citrix.com>]

On Tue, 2015-09-29 at 15:08 +0100, Ian Jackson wrote:
> Ian Campbell writes ("[PATCH OSSTEST 3/6] Debian: uboot: Use di_vg_name()
> and lv_dev_mapper() for root="):
> > root is not a "guest lv", so using target_guest_lv_name is misleading.
> > 
> > target_guest_lv_name also fails to properly handle the guest vg name
> > correctly, which di_vg_name does.
> 
> WDYM `the guest vg name' ?  If it's not a guest lv then is it a guest
> vg ?

Sorry, I think I meant "the d-i vg name". Specifically the default VG name
created by D-I changed in Jessie to append "-vg" to the hostname.

i.e. under Squeeze and Wheezy a machine foo would end up with /dev/foo/root
while under Jessie it becomes /dev/foo-vg/root.

>   Sorry if I am simply confused.

I think I said something unhelpfully confusing and wrong.

Ian.