This is fixed Upstream[1] and released in ganeti-3.1.1.
A Debian package for ganeti-3.1.1 is waiting here[2]. [1] https://github.com/ganeti/ganeti/commit/410c33e895be2a15b640981abcb712a643024da7 [2] https://salsa.debian.org/ganeti-team/ganeti/-/merge_requests/13
