{problem}

Why am I getting warning message when I try to check available timestamp/transaction ID mappings from backup set?

$ nuoarchive restore --report-timestamps --start-time "2019-06-20T08:00" --end-time "2019-06-20T08:30" /backup/nuodb/archive1/backupset-2019-06-20 --format simple 
Warning: Backup set /backup/nuodb/archive1/backupset-2019-06-20 contains no journal hot copies

{problem}

{solution}

When one uses the --report-timestamps flag to restore to a specific transaction using timestamps, there should be at least 1 journal hotcopy backup in the backup set. To make a journal hotcopy backup, the journal should be enabled and SM must have --journal-hot-copy enable option set.

For more information about journal hotcopy, please refer to Using Journal Hot Copy.
For more information on how to enable journal hot copy, please refer to Enabling journal hot copy with NuoAdmin.

{solution}