Error message
Execution failed:
stratisd reported that it did not execute every action that it would have been expected to execute as a result of the command that you requested: stratisd reported that some existing devices are locked but no new devices were unlocked during this operation

setup

1. create two encrypted pools
   stratis key set --capture-key foo
   stratis key set --capture-key moo
   stratis pool create --key-desc foo p1 /dev/sdb
   stratis pool create --key-desc moo p2 /dev/sdc
2. reboot
3. Set only one key
   stratis key set --capture-key foo
4. Unlock pool
   stratis pool unlock

Should the error the error message say "... but no new devices were unlocked during this operation"? this sounds like no devices were unlock, however some were unlocked. Is there a way for us to know if some did become unlocked. What if the devices in the last pool that were unlock, but some devices in the first pool were not unlocked? Would stratisd still inform the user of this error? I'll have to test this last one.