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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... :O )

    "...Az emberi tényezőt minden rendszer működtetésébe bele kellene tervezni, mint egy olyan random hibagenerátort, ami mindenképpen működésbe lép, csak nem tudjuk, mikor, hogyan, miért és milyen kaotikus belső logika alapján...."

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