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• #734 Fex tag KTTech #728

  Új Válasz 2012-05-09 19:31:58 #734

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  Fex

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  válasz KTTech #728 üzenetére

  Freenas Hardware requirements

  "
  1.1.2 RAM
  The best way to get the most out of your FreeNAS™ system is to install as much RAM as possible. If
  your RAM is limited, consider using UFS until you can afford better hardware. ZFS typically requires a
  minimum of 6 GB of RAM in order to provide good performance; in practical terms (what you can
  actually install), this means that the minimum is really 8 GB. The more RAM, the better the
  performance, and the Forums provide anecdotal evidence from users on how much performance is
  gained by adding more RAM. For systems with large disk capacity (greater than 6 TB), a general rule of thumb is 1GB of RAM for every 1TB of storage.
  NOTE: by default, ZFS disables pre-fetching (caching) for systems containing less than 4 GB of usable RAM. Not using pre-fetching can really slow down performance. 4 GB of usable RAM is not
  the same thing as 4 GB of installed RAM as the operating system resides in RAM. This means that the
  practical pre-fetching threshold is 6 GB, or 8 GB of installed RAM. You can still use ZFS with less
  RAM, but performance will be effected."

  Ennyit a " 2 giga ram elég lesz..." -ről Addig tegyél bele ramot, amíg olcsó!!!! (bár már ez is drágul... )

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