01-01-2009
red hat Linux 5.0 is detecting 3gb ram but physical ram is 16gb
Hi,
On server 64bit Hw Arch , Linux 5.0(32bit) is installed it is showing only 3gb of ram though physical is 16gb
can u give me idea why?
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LEARN ABOUT DEBIAN
arch::sharedcache
Arch::SharedCache(3pm) User Contributed Perl Documentation Arch::SharedCache(3pm)
NAME
Arch::SharedCache - a synchronized data structure (map) for IPC
SYNOPSIS
use Arch::SharedCache;
my $cache = Arch::SharedCache->new(
dir => '/tmp/dir-listings',
max_size => 100,
expiration => 600, # 10 minutes
);
sub ls_long { scalar `ls -l $_[0]` }
my $user_dir = '/usr/share';
$cache->store($user_dir => ls_long($user_dir));
$cache->fetch_store(sub { ls_long($_[0]) }, qw(/tmp /bin /usr/share));
printf "Cached listing of $user_dir:
%s", $cache->fetch($user_dir);
$cache->delete($user_dir);
# examine /tmp/dir-listings/ after running this script
# see also synopsys of Arch::SharedIndex
DESCRIPTION
Arch::SharedCache provides an Arch::SharedIndex implementation using a single file per value.
METHODS
The following methods are available:
new.
Other methods are documented in Arch::SharedIndex.
new options
Create a new Arch::SharedCache object. options is a hash of options.
dir The cache directory used to store data. Will be created if it doesn't exist.
index_file
Name of the index file for the cache. Defaults to "dir/.index".
BUGS
Awaiting for your reports.
AUTHORS
Mikhael Goikhman (migo@homemail.com--Perl-GPL/arch-perl--devel).
Enno Cramer (uebergeek@web.de--2003/arch-perl--devel).
SEE ALSO
For more information, see Arch::SharedIndex.
perl v5.10.1 2005-09-17 Arch::SharedCache(3pm)