swap.rst
author Oleksandr Gavenko <gavenkoa@gmail.com>
Tue, 07 Feb 2023 00:53:39 +0200
changeset 2555 70383fa8bf12
parent 1912 8b81a8f0f692
permissions -rw-r--r--
About copying SSH pubkey.
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.. -*- coding: utf-8; -*-
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======
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 Swap
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======
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.. contents::
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   :local:
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Enable swap in file
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===================
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Create large file and set up a Linux swap area, enable file for paging and
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swapping::
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  $ dd if=/dev/zero of=/swapfile bs=1024 count=524288
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  $ mkswap -v1 /swapfile
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  $ sudo swapon /swapfile
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  $ sync
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Insure that all fine::
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  $ dmesg | tail
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  ...
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  $ cat /proc/swaps
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   ...
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Add line to /etc/fstab::
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  /swapfile   swap        swap    defaults    0   0
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