Additionally, there is a home directory where it stores some local information and logs. The system partitions have a full backup once a month, and nightly incrementals. The data partitions have a full backup once a week with daily incrementals. Indeces are maintained on-line for only 90 days.
Data stored on tapes is removed every three months.
Data over 90 days old will not be able to be restored. You can only restore data that is owned by you, and is on the client you run nwrecover from. For more information see the man page nwrecover.man .