Clustering Red Hat Enterprise linux Advanced Platform 5.2 (x86-64 bit) Post: 302301486

Sponsored Content

Operating Systems Linux Red Hat Clustering Red Hat Enterprise linux Advanced Platform 5.2 (x86-64 bit) Post 302301486 by kgayyar on Friday 27th of March 2009 03:13:14 AM

03-27-2009

Registered User

Clustering Red Hat Enterprise linux Advanced Platform 5.2 (x86-64 bit)

Hello Professionals,

We have high-end HP rack servers. We need to provide application fail-over for business continuity.

We have done benchmarking of the application on RHEL 5.2 on HP servers to estimate the hardware requirement so as to meet next 3-5 years business growth.

Presently we have installed RHELAP 5.2 OS and cluster suite on all servers. Now while adding members for setting up fencing, we are facing following scenario.

1. On any one of the two servers, we see that the local server is active but the other server is shown as "Not a member".

2. Shutting down of one of the node is resulting into shutting of other server also. Whereas clustering concept is actually reverse of this.

We are using ILO port as a fencing device to achieve clustering.

ON discussions, we were told that we can do clustering over RHELAP 5.2 only using advanced ILO which is generally used for remote administration of servers. Secondly it involves licensing costs also for my organization.

Whereas the clustering is normally achieved by setting heartbeats over ethernet.

I would request you to suggest me any other alternate way to achieve this.

An early resolution would be highly appreciated.

KG

kgayyar

View Public Profile for kgayyar

Find all posts by kgayyar

5 More Discussions You Might Find Interesting

1. Linux

Red Hat Enterprise Linux Version 3

Hello there guys, i'm new in this linux world and i'm having problems with telnet session. I enabled telnet login but it wont let me login as root. is there a file that i need to take a look to make sure that root could telnet to the system. Thanks a lot guys for your help.

2. News, Links, Events and Announcements

Red Hat Enterprise Linux - For Free!

CentOS 2 and 3 are a 100% compatible rebuild of the RHEL 2 and 3 versions, in full compliance with RedHat's redistribution requirements. It is for people who need an enterprise class OS without the cost of certification and support. Read more here. I've just installed it on a spare box and it...

3. Red Hat

Enterprise RED HAT Linux

The Adobe Flash Player does not work in my Enterprise Red Hat Linux. It instructs me to download the Flash Player which I have done. However, it does not install. Do I have a GUI in Red Hat that I can use or do I have to do it via command line. Would appreciate any help. Thanks, Anil

4. Red Hat

Help with Linux Red Hat Enterprise 5.4

I installed Red Hat Enterprise Linux version 5.4 on a desktop in work. I am stuck on the following 1. I have to ensure that Syslogd options in the /etc/sysconfig/syslog file read SYSLOGD_OPTIONS="-r -m 0". After making this execute service syslog restart the syslog and make this change...

5. Fedora

Which is the better platform to learn UNIX/Linux (Kali Linux Vs. Red Hat or other)?

I just started a new semester and I started my UNIX class yesterday. I've already decided to use python along with my learning process but what I really want to use with it is Kali as my UNIX/Linux platform to learn off of since I already wanted to learn Cyber Sec. anyways. I just wanted to know if...

LEARN ABOUT SUNOS

list-virtual-servers

asadmin-list-virtual-servers(1AS)				   User Commands				 asadmin-list-virtual-servers(1AS)

NAME

       asadmin-list-virtual-servers, list-virtual-servers - gets the virtual servers

SYNOPSIS

       list-virtual-servers --user admin_user [--password admin_password] [--host localhost] [--port 4848] [--secure|-s] [--passwordfile filename]
       [--terse=false] [--echo=false] [--interactive=true]

       Gets all the virtual server elements. This command is supported in remote mode only.

OPTIONS

       --user		       authorized domain application server administrative username.

       --password	       password to administer the domain application server.

       --host		       machine name where the domain application server is running.

       --port		       port number of the domain application server listening for administration requests.

       --secure 	       if true, uses SSL/TLS to communicate with the domain application server.

       --passwordfile	       file containing the domain application server password.

       --terse		       indicates that any output data must be very concise, typically avoiding human-friendly sentences and favoring well-
			       formatted data for consumption by a script. Default is false.

       --echo		       setting to true will echo the command line statement on the standard output. Default is false.

       --interactive	       if set to true (default), only the required password options are prompted.

       Example 1: Using list-virtual-servers

       asadmin> list-virtual-servers --user admin --password adminadmin
       --host localhost --port 4848
       Command list-virtual-servers executed successfully

EXIT STATUS

       0		       command executed successfully

       1		       error in executing the command

       asadmin-create-virtual-server(1AS), asadmin-delete-virtual-server(1AS)

J2EE 1.4 SDK							    March 2004					 asadmin-list-virtual-servers(1AS)