Not perfect but now it's still easy to rename and the new variant fits
a bit better to the actual design and implementation.
Add best-effort migration for storage.cfg, this has been never
publicly released after all.
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
which makes the continue not behave as intended.
Reported by shellcheck: SC2106: This [i.e. continue] only exits the subshell
caused by the (..) group
Also factor out long message for readability.
Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
