After switching the backup mode to 'tar' mode, the following error occurs:
Unable to resolve Virtuozzo Server hostname
- Virtuozzo node is joined to the PVA group
PVA management node cannot resolve the Virtuozzo server hostname.
- The hostname and the IP address of the hardware node should be registered in DNS.
- The hostname and the IP address of the hardware node should be added to
/etc/hostsfile on both Virtuozzo node and PVA management node.