Comment 1 for bug 1912031

Here's the matching good lvcreate command from syslog [1]:

Jan 14 19:39:06 ubuntu-bionic-vexxhost-ca-ymq-1-0022542876 sudo[5649]: stack : TTY=unknown ; PWD=/ ; USER=root ; COMMAND=/usr/local/bin/cinder-rootwrap /etc/cinder/rootwrap.conf env LC_ALL=C lvcreate -T -V 1g -n volume-e24aa42f-be18-4f29-9696-1dcf9796c67e stack-volumes-lvmdriver-1/stack-volumes-lvmdriver-1-pool
Jan 14 19:39:06 ubuntu-bionic-vexxhost-ca-ymq-1-0022542876 sudo[5649]: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan 14 19:39:11 ubuntu-bionic-vexxhost-ca-ymq-1-0022542876 sudo[5649]: pam_unix(sudo:session): session closed for user root

and the matching first bad lvcreate command [2]:

Jan 14 19:44:41 ubuntu-bionic-vexxhost-ca-ymq-1-0022542876 sudo[9486]: stack : TTY=unknown ; PWD=/ ; USER=root ; COMMAND=/usr/local/bin/cinder-rootwrap /etc/cinder/rootwrap.conf env LC_ALL=C lvcreate -T -V 1g -n volume-75bbdc7b-8a79-45ed-8883-6389b6837af8 stack-volumes-lvmdriver-1/stack-volumes-lvmdriver-1-pool
Jan 14 19:44:41 ubuntu-bionic-vexxhost-ca-ymq-1-0022542876 sudo[9486]: pam_unix(sudo:session): session opened for user root by (uid=0)

[1] https://zuul.opendev.org/t/openstack/build/20e8210fd0df40669c4b208df7f5de24/log/controller/logs/syslog.txt#4361-4363
[2] https://zuul.opendev.org/t/openstack/build/20e8210fd0df40669c4b208df7f5de24/log/controller/logs/syslog.txt#4522-4523