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fix a typo in the document about fstab

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Eric Ma 2018-11-21 14:59:59 +08:00
parent dbaaaac354
commit f3205d0eb6
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documentation/sphinx/source/configuration.rst
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@ -478,7 +478,7 @@ FoundationDB recommends the ext4 filesystem. (However, see :ref:`Platform Issues
* Copy-on-write type filesystems (such as Btrfs) will likely have poor performance with FoundationDB.
Ext4 filesystems should be mounted with mount options ``default,noatime,discard``.
Ext4 filesystems should be mounted with mount options ``defaults,noatime,discard``.
.. note ::
The ``noatime`` option disables updating of access times when reading files, an unneeded feature for FoundationDB that increases write activity on the disk. The discard option enables `TRIM <http://en.wikipedia.org/wiki/TRIM>`_ support, allowing the operating system to efficiently inform the SSD of erased blocks, maintaining high write speed and increasing drive lifetime.