I'm unable to continue my exercises.
On node1 service corosync do not start.
Running command
systemctl status corosync

I have error:

corosync.service: Unit not need anymore. Stopping
corosync.service: Failed to enque stopjob, ignoring: transaction is destructive.
starting Corosync Claster Engine.....
Can't not read file /etc/corosync/corosync.conf reason = (Not such file or directory)
corosync.service: unit entered failed state

On node1 file
does not exist, ma I have checked it is missing on node2 too (and here corosync is alive)
Best regards,