Canonical way to upgrade an existing nfsroot?

[Thomas Lange]

>>>>> On Tue, 6 Sep 2016 15:51:06 +0200, Steffen Grunewald <Steffen.Grunewald at aei.mpg.de> said:

    > What's the canonical way to keep a nfsroot updated? Would it be sufficient
    > to "hold" the dracut* packages so their postinst scripts don't fail?
I always rebuild my nfsroot. If you save the base.tar.xz before
calling fai-make-nfsroot and then use it this saves you a lot of time.

This is what I do
cp /srv/fai/nfsroot/var/tmp/base.tar.xz /tmp
fai-make-nfsroot -fvB /tmp/base.tar.xz
-- 
regards Thomas