Sponsored Content
Full Discussion: Redhat 2.1 AS Memory Limit?
Operating Systems Linux Ubuntu Redhat 2.1 AS Memory Limit? Post 302250769 by Cbish68 on Friday 24th of October 2008 07:44:36 AM
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..
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Memory loading with RedHat 7.2

I am using Redhat 7.2. I have 1gb of ram. When I use applications, it seems like the memory used keeps adding up even after I stop the applications. When I reboot, I use around 256mb of ram, then after I use some apps, it piles up to about 750mb of ram used. I look at all active processes with ps... (2 Replies)
Discussion started by: jeremiebarber
2 Replies

2. UNIX for Dummies Questions & Answers

upper limit of accessible memory space for a single process in Unix/Linux

Hellp all, if there is 3G memory in my Unix server I want to know if all the 3G space can be used by ong sigle process. As i know, in Windows, one process can only access at most 1G memory despite there is probably more than 1G memory is equipped. (1 Reply)
Discussion started by: cy163
1 Replies

3. Red Hat

pny adp648tm-50 memory not working with redhat linux

I had two high speed 1gb mem installed on my primary mem slots. When i tried to add two PNY adp648tm-50 mem, 1gb each on the two empty mem slots, it didn't work. However both the old and the pny mem by themselves work and the system boot up, but fails if I put all the memories in there. Any... (0 Replies)
Discussion started by: return_user
0 Replies

4. Shell Programming and Scripting

AWK Memory Limit ?

Is there an input file memory limit for awk? I have a 38Mb text file that I am trying to print out certatin lines and add a string to the end of that line. When I excute the script on the 38Mb file the string I am adding is put on a new line. If I do the same with a smaller file the... (3 Replies)
Discussion started by: cold_Que
3 Replies

5. Shell Programming and Scripting

Memory limit on php in .sh script

Hi, I have .sh script running php script with "php". When I run php script from web browser, it is running without errors. When I run it from .sh script, I am getting "memory exhausted". It seems to me that running php from .sh does not respect php.ini or have its own setting. So, how can I set... (0 Replies)
Discussion started by: LukasB
0 Replies

6. AIX

Memory limit for C program

Greetings - I'm porting a C application to an AIX (6.1) system, and have bumped into the limits AIX imposes on memory allocation, namely the default limit of 256MB for a process. I'm aware of the compilation flag that allows an application to gain access to up to 8 memory segments (each 256MB,... (4 Replies)
Discussion started by: traviswheeler
4 Replies

7. Cybersecurity

Limit CPU and RAM utilization for new user in RedHat

We have a system with 4 Xeon Processors each with 10 cores, total 512 GB RAM and 10 TB Hard Drive. we want to create multiple user accounts with different resource limitations as : User 1: RAM : 50GB, PROCESSOR: 10 Cores , User folder in home directory of 10GB space. User 2: RAM :... (5 Replies)
Discussion started by: vaibhavvsk
5 Replies

8. Red Hat

PAE kernel memory limit

What is the limit of LowMem and HighMem in PAE enable kernel. (2 Replies)
Discussion started by: hiten.r.chauhan
2 Replies

9. Red Hat

Cpu, memory - limit by user

Hi all ! I'm new in this site, so sorry if this question is into wrong place. How can I limit cpu/core and memory usage by user? System: RedHat Ent. Linux. 6.4 Tks, (4 Replies)
Discussion started by: Tiago
4 Replies

10. Red Hat

Is there limit on number of ACLs' per directory in Redhat

I work on a distribution application on Linux which generates bulk reference data extract feeds and stores them on a Linux server. I have several consumer applications access the files stored on this Linux server using FTPS protocol. However in order for consumer applications to have access to... (2 Replies)
Discussion started by: waavman
2 Replies
UNAME(1)							   User Commands							  UNAME(1)

NAME
uname - print system information SYNOPSIS
uname [OPTION]... DESCRIPTION
Print certain system information. With no OPTION, same as -s. -a, --all print all information, in the following order, except omit -p and -i if unknown: -s, --kernel-name print the kernel name -n, --nodename print the network node hostname -r, --kernel-release print the kernel release -v, --kernel-version print the kernel version -m, --machine print the machine hardware name -p, --processor print the processor type or "unknown" -i, --hardware-platform print the hardware platform or "unknown" -o, --operating-system print the operating system --help display this help and exit --version output version information and exit GNU coreutils online help: <http://www.gnu.org/software/coreutils/> Report uname translation bugs to <http://translationproject.org/team/> AUTHOR
Written by David MacKenzie. COPYRIGHT
Copyright (C) 2013 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>. This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. SEE ALSO
arch(1), uname(2) The full documentation for uname is maintained as a Texinfo manual. If the info and uname programs are properly installed at your site, the command info coreutils 'uname invocation' should give you access to the complete manual. GNU coreutils 8.22 June 2014 UNAME(1)
All times are GMT -4. The time now is 06:06 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy