Built on current main.
```
[root@fastvm-rhel-9-0-42 pacemaker]# crm_attribute --query --name testattr --node fastvm-rhel-9-0-42 -l reboot
scope=status name=testattr value=true
[root@fastvm-rhel-9-0-42 pacemaker]# crm_attribute --delete --name testattr --node fastvm-rhel-9-0-42 -l reboot
[root@fastvm-rhel-9-0-42 pacemaker]# crm_attribute --query --name testattr --node fastvm-rhel-9-0-42 -l reboot
scope=status name=testattr value=true
[root@fastvm-rhel-9-0-42 pacemaker]# pacemakerd -$
Pacemaker 2.1.7
Written by Andrew Beekhof and the Pacemaker project contributors
```