root@ubuntu:/home/matt# dpkg --force-all -r clvm
(Reading database ... 271677 files and directories currently installed.)
Removing clvm ...
Stopping Cluster LVM Daemon invoke-rc.d: initscript clvm, action "stop" failed.
dpkg: error processing clvm (--remove):
 subprocess pre-removal script returned error exit status 1
Starting Cluster LVM Daemon clvmd could not connect to cluster manager
Consult syslog for more information
invoke-rc.d: initscript clvm, action "start" failed.
dpkg: error while cleaning up:
 subprocess post-installation script returned error exit status 3
Errors were encountered while processing:
 clvm
root@ubuntu:/home/matt#