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  1. Core Server
  2. SERVER-12755

Mongodb Storage Requirement

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    Description

      I have mongodb(2.4.5) deployed in production environment on RHEL. I have 64GB of total available space for '/data'. My existing usage is as below:
      datasize: 2.5 GB
      storageSize: 2.9 GB
      fileSize: 20GB
      As file is pre-allocated space by Mongo, 26 GB of server space is occupied for around 3 GB of actual data. Now we have requirement of using the same server for another around 7 GB of data.
      Considering current disk space utilisation:
      1. How much would be the disk space usage?
      2. Do I need to ramp up disk space for '/data'?
      3. Is there anyway for me to restrict file size occupying disk space 7-8x times of actual data size?

      I appreciate your response..

      Thanks,
      Prateek

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            ramon.fernandez@mongodb.com Ramon Fernandez Marina
            learnMongod Prateek [X]
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