Redhat 2.1 AS Memory Limit?


 
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Old 10-24-2008
Question Redhat 2.1 AS Memory Limit?

I have a customer with an HP DL380 G4 server running Redhat 2.1 AS that has 4GB memory installed. They want to upgrade in the server to the maximum of 12GB using (6) 2GB DIMMs. I can do this for them, but I read somewhere that Redhat 2.1 has an upper memory limit. Or you need a kernel patch to use memory above a certain range. Does anyone out there know the details of these restrictions?

Here is the Redhat release and kernel info from the server:

# cat /etc/redhat-release
Red Hat Linux Advanced Server release 2.1AS (Pensacola)
# uname -a
Linux server003.mydomain.net 2.4.9-e.57smp #1 SMP Thu Dec 2 20:51:12 EST 2004 i686 unknown


Thanks!

Last edited by Cbish68; 10-28-2008 at 03:20 PM..
 
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Mojo::Asset::Memory(3pm)				User Contributed Perl Documentation				  Mojo::Asset::Memory(3pm)

NAME
Mojo::Asset::Memory - In-memory storage for HTTP 1.1 content SYNOPSIS
use Mojo::Asset::Memory; my $mem = Mojo::Asset::Memory->new; $mem->add_chunk('foo bar baz'); say $mem->slurp; DESCRIPTION
Mojo::Asset::Memory is an in-memory storage backend for HTTP 1.1 content. EVENTS
Mojo::Asset::Memory can emit the following events. "upgrade" $mem->on(upgrade => sub { my ($mem, $file) = @_; ... }); Emitted when asset gets upgraded to a Mojo::Asset::File object. $mem->on(upgrade => sub { my ($mem, $file) = @_; $file->tmpdir('/tmp'); }); ATTRIBUTES
Mojo::Asset::Memory inherits all attributes from Mojo::Asset and implements the following new ones. "auto_upgrade" my $upgrade = $mem->auto_upgrade; $mem = $mem->auto_upgrade(1); Try to detect if content size exceeds "max_memory_size" limit and automatically upgrade to a Mojo::Asset::File object. "max_memory_size" my $size = $mem->max_memory_size; $mem = $mem->max_memory_size(1024); Maximum size in bytes of data to keep in memory before automatically upgrading to a Mojo::Asset::File object, defaults to the value of the "MOJO_MAX_MEMORY_SIZE" environment variable or 262144. METHODS
Mojo::Asset::Memory inherits all methods from Mojo::Asset and implements the following new ones. "new" my $mem = Mojo::Asset::Memory->new; Construct a new Mojo::Asset::Memory object. "add_chunk" $mem = $mem->add_chunk('foo bar baz'); my $file = $mem->add_chunk('abc' x 262144); Add chunk of data and upgrade to Mojo::Asset::File object if necessary. "contains" my $position = $mem->contains('bar'); Check if asset contains a specific string. "get_chunk" my $chunk = $mem->get_chunk($offset); Get chunk of data starting from a specific position. "move_to" $mem = $mem->move_to('/home/sri/foo.txt'); Move asset data into a specific file. "size" my $size = $mem->size; Size of asset data in bytes. "slurp" my $string = mem->slurp; Read all asset data at once. SEE ALSO
Mojolicious, Mojolicious::Guides, <http://mojolicio.us>. perl v5.14.2 2012-09-05 Mojo::Asset::Memory(3pm)