CONFIG_TEXT: The compute resource 'CR1' can't use this backup node: Client error: `POST https://203.0.113.2:8080/backup-nodes/check` resulted in a `400 Bad Request` response: Backup node is not accessible: cannot run rsync: command "rsync --version" failed: Process exited with status 127
rsync is not installed on backup node.
- Connect to Backup node via SSH
- Install rsync:
For RHEL-based OSes:
# yum install rsync
For Debian-based OSes:
# apt install rsync