Definitions for readahead

This page provides all possible meanings and translations of the word readahead

Wiktionary

  1. readahead(Noun)

    The operation of reading data from a storage medium in advance so that it is immediately available when requested.

Freebase

  1. readahead

    readahead is the file prefetching technology used in the Linux operating system. It is a system call that loads a file's contents into the page cache. When a file is subsequently accessed, its contents are read from physical memory rather than from disk, which is much faster. Many distributions of Linux use readahead on a list of commonly used files to speed up booting. In such a setup, if the kernel is booted with the profile parameter, it will record all file accesses during bootup and write a new list of files to be read before booting. This will make additional installed services start faster, because they are not included in the default readahead list.

Numerology

  1. Chaldean Numerology

    The numerical value of readahead in Chaldean Numerology is: 1

  2. Pythagorean Numerology

    The numerical value of readahead in Pythagorean Numerology is: 2

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"readahead." Definitions.net. STANDS4 LLC, 2016. Web. 28 Sep. 2016. <http://www.definitions.net/definition/readahead>.

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