An administrator needs to collect comprehensive diagnostic logs for a failed database patching attempt on...

NDB diagnostic collection gathers relevant logs from the NDB control plane and the database server VMs participating in the failed operation. For a Linux database server, the NDB agent collects applicable operating-system information, database-engine logs, work-driver output, and operation-specific diagnostic data. These files are packaged into a downloadable compressed bundle associated with the failed operation, allowing administrators or Nutanix Support to examine the complete execution context. NDB does not copy the active database data directory, create a runtime memory dump, or use a hypervisor snapshot of the log directory. Time Machine protects database data through snapshots and transaction logs; it is not the mechanism used to assemble support bundles. The official Nutanix instructions for viewing operation logs and downloading diagnostic bundles describe the collected and compressed diagnostic information.