balancing
Hi.
If someone knows a tutorial that cover this
topic, please send me a link.
It is posible to configure load balancing over
JMS and two app. servers ?
Each server must point to a diferent queue or it
is a shared one ?
What happen if one server crashes
Hi.
If someone knows a tutorial that cover this topic,
please send me a link.
It is posible to configure load balancing over JMS
and two app. servers ?
Each server must point to a diferent queue or it is
a shared one ?
What happen if one server crashes with the messages
that were
Hi All,
I am in a project which uses OC4J and I need to do load balancing of
the App servers. I donn't know how to create multiple instance of the
same server. So can any one please explain me the steps to be followed
to create multiple instances & how to share the session id
hello
yes it is possible to do the load balancing in
orion
i am attching one html file just go through
if.
In case u want more help just reply
me.
bye
sachin
- Original Message -
From:
Mahesh M
Kagalkar
To: Orion-Interest
Sent: Friday, February 01, 2002 8:01
using this server.Can you please tell me how to do load balancing in
Orion?Is load balancing
MMK> possible in Orion?
MMK> Waiting for your reply..
MMK> regds
MMK> Mahesh K
MMK> ~~~
MMK> Mahesh M Kagalkar
MMK> Ionidea Enterprise Solutions
Dear Sir,
Currently Iam working in a project which is using
Orion server.This is for the first time Iam using this server.Can you please
tell me how to do load balancing in Orion?Is load balancing
possible in Orion?
Waiting for your reply..
regds
Mahesh K
Hi,
We are planning a production environment for a J2EE application and are
now wondering what kind of loads Orion can handle, say in a 2 CPU Intel
with 512M RAM system? How many concurrent sessions can a box like that
handle?
We probably need load balancing and clustering, so I'd li
Hi--
I've
got a one island, two node cluster. The whole setup works, each of the two nodes
fields requests etc. However, the Linux load average on the load balancer
fluctuates radically and often goes above 15 or 20! The load averages on the
cluster nodes are well below 0.5. Anybody know w
I'm trying to setup an environment where I have two app servers and a
load balancer all serving one application on two unique ports (80 and
81) where I want the session data to be identical between all four
instances of the application.
* Box 2
We are having problems when working with two app servers behind a load
balancer. One user will make changes to ejbs in one server and the other
server will not know that the ejb has changed.
There are also some objects that are cached in one of the server. When this
cache gets changed, the two s
r service.
> The idea is to have following harware setup:
>
> 1 firewall (which used for loadbalancing too)
> 2 Linux/Intel boxes as frontend servers (both running HTTP accelerators
> and web containers)
> 1 UNIX server as a backend server (running an EJB container and
>
(running an EJB container and
databases)
I went through load balancing documentation which I found from
orionserver.com but I didn't find any way to separate Orion's web
container and EJB container to achieve the above setup. Is it somehow
possible to do that kind of separation? How
application across islands? Load
Balancing happens even across islands.
2) Does Orion multicast the state? If so - it is a security concern anyone
can sniff up the packets.
3) How can a loadbalancer allow some and disallow other orionserver
instances in the same subnet from joining its islands?
4
Hi,
Where can i get documentation on Load Balancing. As i have 5 servers i
want to make changes to my architecture.
Thanks
Sarathy
_
Get your FREE download of MSN Explorer at http://explorer.msn.com
erest
Sent: Monday, February 26, 2001 12:52
PM
Subject: load balancing
dear all,
i've had a go at setting up load balancing and
it's half working.
i don't know what's registering with the load
balancer for the first server mentioned in the message be
dear all,
i've had a go at setting up load balancing and it's
half working.
i don't know what's registering with the load
balancer for the first server mentioned in the message below. the second
server mentioned is the one i configured.
anyone have a rough guess abo
t; Sent: Monday, December 11, 2000 7:46 PM
> To: Orion-Interest
> Subject: Load balancing with Orion
>
>
> Guys,
>
> i have a problem, i'm tryin to use Orion as Load Balancer
> here is my load-balancer.xml file which is located in
> $ORION_HOME/config/
>
>
Guys,
i have a problem, i'm tryin to use Orion as Load Balancer
here is my load-balancer.xml file which is located in
$ORION_HOME/config/
http://www.orionserver.com/dtds/load-balancer.dtd">
So basicly what im trying to do is balance traffic between those 2 servers.
But for som
HTH
robert
At 16:06 09.10.00 , you wrote:
>Hello,
>
>i just set up load-balancing as described in the documentation.
>
>i testet with "default-web-app" and some servlets and it seems
>to work fine.
>
>then i tried my struts-based application and
Hello,
i just set up load-balancing as described in the documentation.
i testet with "default-web-app" and some servlets and it seems
to work fine.
then i tried my struts-based application and i got following exception:
Load balancing wise it's very straight forward, nothing to setup on the
Orion side. And it works like a charm. Clustering wise I haven't had a
chance to try it out, yet. Perhaps next week I'll dive into clustering.
> -Original Message-
> From: Lorin Kobashigawa [ma
PROTECTED]>
To: "Orion-Interest" <[EMAIL PROTECTED]>
Sent: Wednesday, October 04, 2000 5:04 PM
Subject: Load balancing with a localdirector
> Has anyone tried balancing orion with hardware? We have to set up an
orion
> cluster using a cisco localdirector as the balancer. I
Has anyone tried balancing orion with hardware? We have to set up an orion
cluster using a cisco localdirector as the balancer. I'm assuming it's
pretty straitforward, but I'm just curious if anyone has tried it.
-Lkb
/**
* @author: Lorin Kobashigawa-Bates <[EMAIL PROTECTED]>
* @title:
Is any form of load balancing between java RMI
applications and a cluster of orion servers containing stateful sessionbeans
supported?
The load balancer
product supplied with orion only seems to load balance web
connections.
/David
"The Las Vegas of Online G
missing
> something.
>From what Magnus told me ( I think it was he), it is ok to run it on the
same server, but as you said, it defeats the purpose. Ideally, you would run
it on its own box, and have it communicate on the same port/ip multi-cast as
the two or more orion servers for load-bala
Second Question! Woo! Hoo! =)
Hello, karl,
Excellent! Awesome! Great!
I burned through your document and have a functional setup.
A few questions :
Where ideally should loadbalancer.jar be executed? Obviously if it is running on
one of the machines in the cluster it isn't so good.. sort of de
s out today while
interrogating Magnus, but
it's good to have it all in one place!
- Original Message -
From: "Karl Avedal" <[EMAIL PROTECTED]>
To: "Orion-Interest" <[EMAIL PROTECTED]>
Sent: Friday, September 08, 2000 3:57 PM
Subject: Clustering and load b
Hello,
Finally, the first version of the "Orion Clustering and Load
Distribution" document is up. You can read it at
http://www.orionserver.com/howtos/orion-clustering.html
We will not link it from the site until tomorrow since we want to do
some more testing on it before we have everyone waste
k. Haven't checked the site myself yet but I
assume by the questions still coming, the document isn't done
yet?
Thanks.
-Original Message-From: Mike Sick
[mailto:[EMAIL PROTECTED]]Sent: Wednesday, September 06, 2000
11:50 AMTo: Orion-InterestSubject: Re: clusteri
Kevin,
I thought it was in interesting question as well.
Team Orion, how bout it?
Mike
The one thing I haven't been able to test yet
is if I shut down one clustered server, then restart it, if the session data
gets replicated to it again automatically. It should, but I have yet to
Yes.
Its very easy.
Look
in the /docs folder for clustering info, but basically you do
this.
IN
/config/server.xml, add the line
where
X is a unique number on EACH server of the cluster. Thus, each server has Orion
running on it, X will be different on each of these copies of
Ori
We're looking to go into production with Orion on 2-3 nodes with a
Arrowpoint CS50 (I think Cisco has renumbered it CS1050 or something
like that now) in front as load balancer. Does anyone know of any
problem with doing this?
Is Orion and a CS50 compatible?
Is anyone running Orion as a cluster
Does Orion support clustering/load balancing?
and if so, is there at How-To?
/Flemming
ted in how it does http session fail-over/clustering.
In-memory clustering, with the 2 server setup is very fast.
So if anyone can enlighten me as to how Orion handles the http session fail
over/load balancing, that would be great.
Also, I would like to use a load balancer feeding 2 web server
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