This seems to indicate that "lvs" (or cinder-rootwrap?) is segfaulting:
Oct 27 22:05:05.253823 ubuntu-focal-ovh-bhs1-0021096768 cinder-volume[54880]: ERROR oslo_messaging.rpc.server Command: sudo cinder-rootwrap /etc/cinder/rootwrap.conf env LC_ALL=C lvs --noheadings --unit=g -o vg_name,name,size --nosuffix stack-volumes-lvmdriver-1/volume-241d7f3b-a717-43e4-a8d7-ca730cf714ba Oct 27 22:05:05.253823 ubuntu-focal-ovh-bhs1-0021096768 cinder-volume[54880]: ERROR oslo_messaging.rpc.server Exit code: 139
We should confirm in syslog and see if there's an Ubuntu issue to chase there.
This seems to indicate that "lvs" (or cinder-rootwrap?) is segfaulting:
Oct 27 22:05:05.253823 ubuntu- focal-ovh- bhs1-0021096768 cinder- volume[ 54880]: ERROR oslo_messaging. rpc.server Command: sudo cinder-rootwrap /etc/cinder/ rootwrap. conf env LC_ALL=C lvs --noheadings --unit=g -o vg_name,name,size --nosuffix stack-volumes- lvmdriver- 1/volume- 241d7f3b- a717-43e4- a8d7-ca730cf714 ba focal-ovh- bhs1-0021096768 cinder- volume[ 54880]: ERROR oslo_messaging. rpc.server Exit code: 139
Oct 27 22:05:05.253823 ubuntu-
We should confirm in syslog and see if there's an Ubuntu issue to chase there.