Error occurs during the infrastructure check of migration:
│ └ error: Unable to copy the sample file from the source server 'source' (<IP>) to PPA service node '<node_name>' (#4, <IP>) using 'rsync'. │ │ Please check that: │ 1) There are no firewall rules blocking SSH connections from the PPA node to the source server. │ TCP port 22 on the source server is open for incoming connections, TCP port 22 on the PPA node is open for outgoing connections. │ 2) The SSH service is running on the source server. │ 3) The source server allows using the key-based SSH authentication for the PPA node. │ │ The following command has failed: │ Command the migrator tried to execute on PPA service node '<node_name>' (#4, <IP>) was: /usr/bin/rsync -e 'ssh -i /root/.ssh/id_dsa.dsfgfdg -o StrictHostKeyChecking=no' --archive root@<IP>:/tmp/check-rsync-testfile-mail /tmp/check-rsync-testfile-mail │ exit code: 1 │ stdout: │ stderr: execve: No such file or directory
Rsync is not installed on the mentioned service node:
[root@ppa_sn ~]# rpm -qa | grep rsync [root@ppa_sn ~]#
Install rsync package:
[root@ppa_sn ~]# yum install rsync
- Re-run migration.