09-16-2009
not sure about Debian, but Red Hat used to follow this regarding swap at least around version 5 days.
- Systems with 4GB of ram or less require a minimum of 2GB of swap space
- Systems with 4GB to 16GB of ram require a minimum of 4GB of swap space
- Systems with 16GB to 64GB of ram require a minimum of 8GB of swap space
- Systems with 64GB to 256GB of ram require a minimum of 16GB of swap space
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first of all, sorry about my english...I´m a spanish newbie to this marvelous OS and i have just a couple of doubts...u know? :-)
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i heard that those OS... (1 Reply)
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How big do I set the swap partition when i'm setting up my hard drive to install RedHat. (Using Partition Magic)
thanks!
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Hy all,
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Dear Folks
Is there anyway to give a UUID to a swap partition? mkswap on CentOS 5 (util-linux-2.13-0.45.el5_1.1) appears to override this option ;-(
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Dear All
Anyone can help me what is the problem of swap partition? swap partition is showing mounted in df -h command output.
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Hi,
running mount, I get the following, no part1 swap
as part1 swap has been created
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Jack
=============
..
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Hi,
the /tmp size is less whereas the size allocated to swap is quite big. how to increase the size of /tmp -
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LEARN ABOUT DEBIAN
swaplabel
SWAPLABEL(8) System Administration SWAPLABEL(8)
NAME
swaplabel - print or change the label or UUID of a swap area
SYNOPSIS
swaplabel [-L label] [-U UUID] device
DESCRIPTION
swaplabel will display or change the label or UUID of a swap partition located on device (or regular file).
If the optional arguments -L and -U are not given, swaplabel will simply display the current swap-area label and UUID of device.
If an optional argument is present, then swaplabel will change the appropriate value on device. These values can also be set during swap
creation using mkswap(8). The swaplabel utility allows to change the label or UUID on an actively used swap device.
OPTIONS
-h, --help
Display help text and exit.
-L, --label label
Specify a new label for the device. Swap partition labels can be at most 16 characters long. If label is longer than 16 charac-
ters, swaplabel will truncate it and print a warning message.
-U, --uuid UUID
Specify a new UUID for the device. The UUID must be in the standard 8-4-4-4-12 character format, such as is output by uuidgen(1).
AUTHOR
swaplabel was written by Jason Borden <jborden@bluehost.com> and Karel Zak <kzak@redhat.com>.
AVAILABILITY
The swaplabel command is part of the util-linux package and is available from ftp://ftp.kernel.org/pub/linux/utils/util-linux/.
SEE ALSO
mkswap(8), swapon(8), uuidgen(1)
util-linux April 2010 SWAPLABEL(8)