Comment 11 for bug 1867366

Okay, I'm taking Groovy as an example first.. after installing.. I had:

/etc/nvme/hostid and /etc/nvme/hostnqn correctly generated. After removing nvme package, I had:

dpkg: warning: while removing nvme-cli, directory '/usr/lib/systemd/system' not empty so not removed
dpkg: warning: while removing nvme-cli, directory '/etc/nvme' not empty so not removed

which is a good sign, it kept my local uuid and nqn:

[rafaeldtinoco@groovy ~]$ cat /etc/nvme/host*
5e430ded-0dae-4dd1-8dc5-b3f490658e3a
nqn.2014-08.org.nvmexpress:uuid:a1e6adf3-9213-4929-833a-ce44226e74e4

Installing package again and contents are the same... remove it and wipe those files.. I got new files:

[rafaeldtinoco@groovy ~]$ cat /etc/nvme/host*
d76c6ba9-5a5d-4dc9-9dde-698c166af622
nqn.2014-08.org.nvmexpress:uuid:5d6e5dc5-1799-4cc5-b116-c710dca399c7

So I believe this is the correct behavior and it is fine not to worry about existing hostid uuids in Groovy as it is our -devel release.

Going to Focal now...