lvol: check return message in both stderr and stdout (#7601)
* lvol: check return message in both stderr and stdout
* add changelog frag
(cherry picked from commit 32558558c0)
Co-authored-by: Alexei Znamensky <103110+russoz@users.noreply.github.com>
lvol: Fix pct of origin (#7053)
* add support for percentage of origin size for creating snapshot volumes
* add changelog fragment
* add pull request link
Co-authored-by: Felix Fontein <felix@fontein.de>
* fix what's not idempotent
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Co-authored-by: Felix Fontein <felix@fontein.de>
(cherry picked from commit a0c67a8894)
Co-authored-by: Bob Mader <bmader@redhat.com>