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zfs veya ufs???

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  • M
    mbunal
    last edited by Mar 3, 2022, 10:52 AM

    merhaba
    pfsense son sürümünde varsayılan olarak zfs kullanmaya başlamış. merak ettiğim konu ise elektrik kesintilerinde zfs nasıl bir tutum sergiliyor. ufs elektrik kesintilerinde kötü etkileniyor, sistemin açılması için illa fsck gerekiyor. en azından benim başıma hep bu geliyor. hal böyle iken zfs varsayılan olunca acep zfs elektrik kesintilerinde ne yapıyor merak ettim. zfs de fsck gibi bir komut ta yok. scrub yapılıyormuş ama single user modda oluyor mu bilmiyorum.

    bilen birisi açıklayabilir mi?

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    • S
      Sunnydas1
      last edited by Sep 11, 2022, 6:14 AM

      ZFS does much better on power failure than UFS with regard to file system corruption. ZFS is atomic, which means you'll never have a half-written log or configuration file if you lose power, or worse the file system writes part of the file near something important and the next read causes memory corruption.

      M 1 Reply Last reply Sep 11, 2022, 6:19 AM Reply Quote 0
      • M
        mbunal @Sunnydas1
        last edited by Sep 11, 2022, 6:19 AM

        @sunnydas1 thank you for your interest...

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        • S
          Sunnydas1
          last edited by Sep 17, 2022, 6:16 AM

          ZFS does much better on power failure than UFS with regard to file system corruption. ZFS is atomic, which means you'll never have a half-written log or configuration file if you lose power, or worse the file system writes part of the file near something important and the next read causes memory corruption.

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