Comment # 4 on bug 1146933 from William Brown

Yes, that seems like the error message that I saw - though I don't remember it
being so harsh in wording. Maybe from a UX perspective because of the green
(good) + small text it was easy to just overlook this as a "gentle warning"
rather than a strong warning like it's intended.

Perhaps the "accept" could be coloured red, and the text changed to "Volume
group operations may FAIL: <reason>" to help move the impact to the first part
of the sentence so that it's harder to overlook.

It could also be good to have a remediation step so the text reads like:

Volume Group operations may FAIL. Some Logical Volumes may be IGNORED.

Detected LVM logical volumes of unsupported types: <WHATEVER>

To resolve this you should inspect Volume Group <VG> and restart the
installation. 

[ <GREEN>: Go To SHELL to fix ] [ <RED>: Accept the consequences ]


Is that a reasonable suggestion?

Saying this, it would be pretty good if yast did know what an lvmcache pool
device was too :)