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/etc/fstabの最後の2列の値の意味

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/etc/fstabの最後の2列の値の意味

/etc/fstab redhat linuxの最後の2列の値を知りたいです。私は時々1 2または0 0を提供しますが、それが実際に何を意味するのかわかりません。誰でも説明できますか？

ベストアンサー1

コピーするman fstab

The fifth field (fs_freq).
          This field is used by dump(8) to determine which filesystems need to be  dumped.   Defaults  to  zero
          (don't dump) if not present.

The sixth field (fs_passno).
          This  field  is  used  by  fsck(8) to determine the order in which filesystem checks are done at boot
          time.  The root filesystem should be specified with a fs_passno of 1.  Other filesystems should  have
          a  fs_passno  of 2.  Filesystems within a drive will be checked sequentially, but filesystems on dif‐
          ferent drives will be checked at the same time to utilize  parallelism  available  in  the  hardware.
          Defaults to zero (don't fsck) if not present.

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