GenBank/RefSeq Directory Structure
    Overview of directories
    
      - 
        $gbRoot/- root directory
          - 
            etc/- configuration files and scripts
- 
            data/- data files
              - 
                download/-
                downloaded files from NCBI ftp
                  - genbank.${ver}/
- genbank.${ver}/daily-nc/
- refseq.${ver}/cummulative/
- refseq.${ver}/daily/
 
- 
                processed/-
                data extracted from the NCBI flat-files
                  - 
                    genbank.${ver}/
- 
                    refseq.${ver}/
 
- 
                aligned/-
                aligned sequences
- 
                var/build/- files associated with download and build
                steps. Only on build server
                  - run/- semaphore files
- logs/- log files
- build.time- File contain the time that the
                  last download and alignment steps completed, in seconds since
                  00:00:00 1970-01-01 UTC. This is used by process running on
                  other systems to poll for completion.
 
- 
                var/copy/- files associated with copying to the
                  gbdb server.
                  - run/- semaphore files
- logs/- log files
- build.time- copy of- build/build.timefrom the last completed
                      copy.
- copy.time- file containing time last
                      copy completed.
 
- 
                var/dbload/$host/- files associated with that last
                  database load on database server $host.
                  - run/- semaphore files
- logs/- log files
- copy.time- copy of- copy/copy.timefrom the last completed
                      copy.
- load.time- file containing time last
                      load completed completed.