sanlk-reset 3.8.5-1 (armhf binary) in ubuntu lunar

 Sanlock ensures that single disk cannot be used by more than
 one running VM at a time, across any host in a network.
 .
 This package contains the reset daemon and client.
 A cooperating host running the daemon can be reset by a host
 running the client, so long as both maintain access to a
 common sanlock lockspace.