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1. Clowder Disk Storage
   1. Goto the clowder custom configuration /home/clowder/clowder/custom/custon.conf on the server you are copying from

      1. find the path of clowder file storage - something like this

         Code Block
         clowder.diskStorage.path="/home/clowder/data"

         
         

      2. Likewise create or get the clowder file storage path from the server you are copying to (might be same path):
   2. authentication
      1. create a key, or
      2. user auth
   3. rsync the data

      1. in the source server

         Code Block
         rsync -az /home/clowder/data/uploads <source server>:/home/clowder/data

         
         

      2. For example using user auth from source server to target server 'kryptonite' by user 'luther'

         Code Block
         rsync -az /home/clowder/data/uploads luther@kryptonite:/home/clowder/data

         
         

2. Postgresdb

   1. On source machine in a directory where you have permissions to write, dump the postgres database (assumed named 'geostream')

      Code Block
      sudo -u postgres pg_dump geostream > geostream.sql

      
      

   2. Scp the file to the target server

   3. On the targer server, if you already have a geostream database

      Code Block
      sudo -u postgres psql geostream < geostream.sql

      
      

   4. if you need a new database or to replace and existing database, look here Recreate a Database
3. Mongodb

   1. In a directory on the source VM

      Code Block
      sudo mongodump

      
      

   2. Copy the 'dump' file to the source VM

   3. Restore the database on the target VM

      Code Block
      sudo mongorestore dump--drop -h mongo-db-1:27017 dump