Virtual Machine Load Balancing

I have two Server 2012 R2 Hyper-V servers running in a cluster and I have VMM 2012 R2 running in the environment. I want to setup my cluster so the VM's will load balance between my two hosts. How can I go about doing that? I've read that it's possible
but I've been unable to figure out how to get the hosts to load balance.
Vincent Sprague

Hi Vincent,
the feature you want to use is SCVMM Dynamic Optimization.
here is the official Technet Documentation for this topic:
http://technet.microsoft.com/en-us/library/gg675109.aspx
Here is a Youtube Video on it:
http://www.youtube.com/watch?v=dd4UDeKuAvk
and here is some background Info on it:
http://kristiannese.blogspot.de/2013/05/intelligent-placement-and-dynamic.html
Regards,
Benedict

Similar Messages

Virtual Machine Loaded on Different Hosts

Hi,
I was wondering if it would be possible to create a virtual PC using Microsoft's Hyper V that could be used on two different hosts? My idea would be to shut down the virtual PC on my physical PC, when I am done using it. Then, my coworker would
open up the virtual PC on his physical PC use it. I am somewhat new to virtual PC's and don't even know if this could be done.

You have opportunity to start replication from the first PC to second PC.
All your changes copy to second PC, but changes dont copy back.

Traffic Manager versus Azure Load Balancer

Hi All,
We have an MVC5 app which we are planning to host either as an Azure Web App or Azure Web Role. The queries that we have is pertaining to load balancing of the same as follows:
1. When we spawn multiple instances of Web Apps or WebRoles, does Azure Load Balancer automatically kick in?
2. If the above case is true, then when is the need for the Traffic Manager? Is it used when instances are spanning across multiple regions?
3. Will Azure load balancer suffice my requirement if I am hosting my app only in a single region?
Regards, Saurabh

Hi Saurabh,
No, you would have to manually configure an Azure Load Balanced Set for Load Balancing purposes. You could refer this link for details on how to configure a Load Balanced Set:
https://msdn.microsoft.com/library/azure/dn655055.aspx
Yes, Traffic Manager allows you to control distribution of traffic to Cloud Services, Websites across different Data Centres.
If you are hosting your app within a Cloud Service, Azure Load Balancer should suffice for your requirement.
You could refer the following link for details on various load balancing methods for Azure Infrastructure Services:
http://azure.microsoft.com/en-in/documentation/articles/virtual-machines-load-balance/
Regards,
Malar.

How to improve application scalabilty hosted in windows azure virtual machine

Hi,
We are going to build and host an application in VM in azure environment where could receive a huge numeber of requests to the server(applicatio in IIS) . How can we handle the scalabilty of application . Is azure has
any predefined supports ??
With Regards,
Selvam.M

Azure offer both internal and external load balancing capabilities.
It offers load balaning between virtual machines under the same load balance set.
Check here
http://azure.microsoft.com/en-us/documentation/articles/virtual-machines-load-balance/
You can create multiple Virtual machines hosting your IIS websites than use the service load balanced IP.
For the Virtual machines performances, you can benefit from the auto-scale Azure capabilities. Autoscale will automatically turn on virtual machines when some performance thresholds are crosses (Memory, CPU usage) and turn them off when it's calm again.
Look here
http://azure.microsoft.com/en-us/documentation/articles/cloud-services-how-to-scale/
Only Standard virtual machines offer these capabilities, Basic VMs do not
Regards, Samir Farhat Infrastructure and Virtualization Consultant || Virtualization, Cloud, Azure ? Follow and Ask here https://buildwindows.wordpress.com

XP mode on Win7 Pro x64, windows xp update/svchost pushes CPU to 100% in virtual machine.

Installed xp mode on a win7 pro, dell 490 with xeon cpu. The install goes without error, win xp virtual machine loads nicely, I do not enable updates at the config during 1st startup. When Automatic update is enabled later control panel shows svchost is
pushing the cpu to 100% and the update never completes.

Hi,
1. try to run XP in safe mode by F8
2. then change Automatic update service to Manual or Disable.
3.boot XP into normal mode and see weather its still 100%.
thanks
How do you start safe mode when running XP Mode in Win 7? When you start XP Mode, the BIOS is hidden. By the time the XP Mode window comes up, its already loading the Windows desktop.

Load balancing across remote systems

Hi everyone,
When a request is routed to a remote machine (assuming that the service is not
available on the local machine) load balancing is based on the load factors (plus
NETLOAD, if set) of requests previously sent to the remote systems from the local
system. My question is: is the load accumulation ever reset? As I see it, a
reset could probably happen in one or more of the following ways:
1. A rolling time period that will cause earlier load values to be progressively
discareded.
2. The load accumulations are reset every time a system is booted.
3. The load accumulations are reset whenever the tuxconfig is modified.
4. The accumulations are reset when the tuxconfig file is removed and recreated
(I guess this is obvious, assuming this is where the accumulations would be stored
between boots).
The question is prompted by the following scenario. Machines A, B and C have
been configured to offer the same service, but the service has only been enabled
on A and B. Machine D does not offer this service, and therefore requests from
D will be balanced between A and B based on the accumulated load recorded on D.
This situation has been in operation for a couple of months without rebooting
(quite possible - after all, this is Tuxedo we are talking about!), and it has
now been decided to activate the service on machine C (without rebooting). The
big question is: Will all the requests be routed to C until such time as it catches
up to the load processed by A and B?
Thanks to anyone who can shed some light on this.
Regards,
Malcolm.

Where are you looking for the load accumulation?
"load done" with psr command?
In my case, with Tux 6.5, these stats are only reset with a reboot.
Christian
"Malcolm Freeman" <[email protected]> wrote:
>
Thanks, Scott - I found confirmation that stats are reset every SANITYSCAN
interval
in some old 4.2.1 documentation.
Regards,
Malcolm.
Scott Orshan <[email protected]> wrote:
Malcolm,
This was an issue a number of years ago, back in one of the early 4.x
releases.
But now the stats are reset, I believe every SANITYSCAN interval.It
might even
happen as soon as the new service comes into operation. I'm too lazy
to look, but
it's easy to test.
Scott
Malcolm Freeman wrote:
Hi everyone,
When a request is routed to a remote machine (assuming that the serviceis not
available on the local machine) load balancing is based on the loadfactors (plus
NETLOAD, if set) of requests previously sent to the remote systemsfrom the local
system. My question is: is the load accumulation ever reset? As
I
see it, a
reset could probably happen in one or more of the following ways:
1. A rolling time period that will cause earlier load values to beprogressively
discareded.
2. The load accumulations are reset every time a system is booted.
3. The load accumulations are reset whenever the tuxconfig is modified.
4. The accumulations are reset when the tuxconfig file is removedand recreated
(I guess this is obvious, assuming this is where the accumulationswould be stored
between boots).
The question is prompted by the following scenario. Machines A, Band C have
been configured to offer the same service, but the service has onlybeen enabled
on A and B. Machine D does not offer this service, and therefore
requests
from
D will be balanced between A and B based on the accumulated load recordedon D.
This situation has been in operation for a couple of months withoutrebooting
(quite possible - after all, this is Tuxedo we are talking about!),and it has
now been decided to activate the service on machine C (without rebooting).The
big question is: Will all the requests be routed to C until such
time
as it catches
up to the load processed by A and B?
Thanks to anyone who can shed some light on this.
Regards,
Malcolm.

Load Balancing with WLS 9.2.2

Hi -
We have an application that is deployed in a WLS cluster with a virtual IP/load balancer in front of the application. We have tried setting the FrontEnd HTTP Host and ports at the cluster level and at the individual server level but when we check the advertised endpoint for the Web Services they return the individual host name and not the name of the load balancer (as configured with the HTTP FrontEnd settings).
The application is written in ALBPM 6.0 and since this is the application that is likely constructing the endpoint as advertised in the WSDL there may be a setting that is overriding the FrontEndHTTP settings (or it may just ignore them altogether)
Has anyone else encountered a similar problem?

I have seen similar issue before with WebLogic 9.2. It turned out to be a know issue CR291549
http://edocs.bea.com/wls/docs92/issues/known_resolved.html
As it says , it is fixed on 9.2 MP1.
In general maintenance packs are cumulative , however you might want to check with Oracle support to see this issue is resolved in WebLogic 9.2 MP2 !!
Jayesh
Yagna Sys

Hyper V virtual machine randomly loses network connectivity

I have an extremely odd issue happening on one of my Hyper-V virtual machines. For no apparent reason and completely sporadically my virtual machine will lose all network connectivity. It is a linux Vyatta firewall image. Digging through
the logs shows nothing at all when the machine actually goes offline, but when the machine starts back up I just get a Warning stating the network driver on my virtual machine loaded but has a different version from the server. Server Version 3.2 Client
version 0.2
I've ran the integrated services setup disk and nothing has fixed this. When the VM loses connectivity it is for no apparent reason, sometimes at 1am sometimes at noon, just happens. The only solution is to reboot the VM to bring it back online.
Has anyone else seen this or know of a fix for it? Its starting to slowly drive me insane!
Hyper V Server - Windows Server 2008 R2 - Hyper V Manager Version 6.1.7601.17514
VM - Linux Vyatta Core 6.3

I tried downloading new integrated services disk setup for linux, but Vyatta wouldn't work with it so I was kind of stuck there. And not sure where you are talking about changing NIC to legacy at. I did disable some TCP chimpney settings as
per an article I found, but not sure if it will fix it or not. Sometimes the machine will stay on for a month before losing network connection and sometimes it comes in spurts and happens like 3-4 times over a couple days. Its really odd

Help! Azure Cloud Services and Virtual Machine Web Servers Load Balancing

I have a cloud service. I have two virtual machines setup as web servers each with IIS installed. I have configured my domain registrar to point my domain name to the cloud service IP address. I also went into the endpoints of each virtual machine and verified
that I have http port 80 setup on both in a load balanced set.
I am unable to access websites on either server at this point. DNS propogation site shows "error: token mismatch"...this has been setup since yesterday and still error.
Can anyone assist me in where I went wrong? Am I confused to how the cloud service should work? I am assuming it will allow me to load balance the two virtual machines in the way I have configured above. Please help!!!!

Hi,
Thank you for posting in here.
We are checking on this issue and will get back at earliest.
Regards,
Manu Rekhar

Error loading Virtual Machine Manager 2012 and Data Protection Manager 2012 modules together

Hi.
Very strange issue: when i try to load together Virtual Machine Manager 2012 and Data Protection Manager 2012 modules - script fails. If first loaded Virtual Machine Manager 2012 module:
Import-Module : Cannot load Windows PowerShell snap-in C:\Program Files\Microsoft Data Protection Manager\DPM2012\bin\ObjectModelCmdlet.dll because of the following error: Unable to load one or more of the requested types. Retrieve the LoaderExceptions property
for more information.
Loader Exceptions:
Could not load type 'Microsoft.Internal.EnterpriseStorage.Dls.Utils.AlertTypes.AlertEnum' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
At C:\Program Files\Microsoft Data Protection Manager\DPM2012\bin\Modules\DataProtectionManager\DataProtectionManager.psm1:2 char:14
+ Import-Module <<<< (Join-Path $cmdletDllPath ObjectModelCmdlet.dll)
    + CategoryInfo          : ResourceUnavailable: (:) [Import-Module], PSSnapInException
    + FullyQualifiedErrorId : PSSnapInLoadFailure,Microsoft.PowerShell.Commands.ImportModuleCommand
If first loaded DPM 2012 module::
Import-Module : Cannot load Windows PowerShell snap-in C:\Program Files\Microsoft System Center 2012\Virtual Machine Manager\bin\Microsoft.SystemCenter.VirtualMachineManager.dll because of the following error: Unable to load one or more of the requested
types. Retrieve the LoaderExceptions property for more information.
Loader Exceptions:
Could not load type 'Microsoft.VirtualManager.Utils.TypeConverterEnumHelper`1' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.TypeConverterEnumHelper`1' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.CarmineException' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Method 'get_BootOrder' in type 'Microsoft.SystemCenter.VirtualMachineManager.ClientObjectHWSettingsSourceAdapter' from assembly 'Microsoft.SystemCenter.VirtualMachineManager, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' does not have
an implementation.
Could not load type 'Microsoft.VirtualManager.Utils.CarmineObjectType' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.VMComputerSystemState' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.VMComputerSystemState' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.VMComputerSystemState' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.VMComputerSystemState' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.VMComputerSystemState' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.VMComputerSystemState' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.VMComputerSystemState' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.VMComputerSystemState' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.VMComputerSystemState' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.VMComputerSystemState' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.VMComputerSystemState' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.VMComputerSystemState' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.VMComputerSystemState' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.CarmineObjectType' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.CarmineObjectType' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.CarmineObjectType' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.CarmineObjectType' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.CarmineObjectType' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.CarmineObjectType' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.CarmineObjectType' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.CarmineObjectType' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.CarmineObjectType' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.CarmineObjectType' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.CarmineObjectType' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.CarmineObjectType' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.CarmineObjectType' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.CarmineObjectType' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.CarmineObjectType' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.CarmineObjectType' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.CarmineObjectType' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.CarmineObjectType' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.CarmineObjectType' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.CarmineObjectType' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.VMStartAction' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Method 'get_BootOrder' in type 'HardwareConfigSettingsAdapter' from assembly 'Microsoft.SystemCenter.VirtualMachineManager, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' does not have an implementation.
Could not load type 'Microsoft.VirtualManager.Utils.VMStartAction' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.VMStartAction' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.VMStartAction' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.CarmineObjectType' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.VMSCSIControllerType' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.VMSCSIControllerType' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.CarmineObjectType' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.CarmineObjectType' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.CarmineObjectType' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.CarmineObjectType' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.CarmineObjectType' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.CarmineObjectType' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.ServicingTypeValues' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.FabricCapabilityType' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.SKUType' from assembly 'Utils, Version=1.0.523.0, Culture=neutral,PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.CarmineObjectType' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.VMComputerSystemState' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.CarmineObjectType' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Could not load type 'Microsoft.VirtualManager.Utils.CarmineObjectType' from assembly 'Utils, Version=1.0.523.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
At \\team\dfs\scripts\Admin\Scvmm\Move-VirtualMachine.ps1:103 char:16
+         Import-Module <<<< 'C:\Program Files\Microsoft System Center 2012\Virtual Machine Manager\bin\psModules\virt
ualmachinemanager\virtualmachinemanager.psd1';
    + CategoryInfo          : ResourceUnavailable: (:) [Import-Module], PSSnapInException
    + FullyQualifiedErrorId : PSSnapInLoadFailure,Microsoft.PowerShell.Commands.ImportModuleCommand

Vote if you have same problem:
https://connect.microsoft.com/PowerShell/feedback/details/873348/scvmm-and-scdpm-powershell-modules-cant-work-together

Could not find a valid Java virtual machine to load

On a fresh copy of CFMX8, when I run updater 7, it responds
'Could not find a valid Java virtual machine to load'.
This is being installed on a Win2K3 server and this is on a
'freshly minted' POC box solely for the purpose of
installing/testing CFMX8 to determine how it compares to our
CFMX6.1 environment.
You will notice that it is NOT being installed in the default
directory:
JRun Version Information
Vendor Macromedia
Product Name JRun 4.0
Build Number 108487
Version Full Version
License Type Trial License
Serial Number JRD400-69341-58259-30688
JRun 3.x Serial Number
Restricted to Single IP No
Installation Root D:\ISG\software\jrun4
Expiration Date Mar 29, 2008
Evaluation Days Remaining 29
JDK path (JAVA_HOME): D:/ISG/software/jrun4/jre
I do find it curious that I can run the Updater 6, and it
seems to behave properly (it finds the VM). I ran it just as a
test, then wiped everything to start over from scratch. For some
reason do I need to direct Updater 7 to the installation that I did
not have to do in Updater 6?
Thank you in advance for your assistance - Jacques

tried executing the following cmd, below is the following error:
<<command i executed>>
C:\Program Files\Java\jre1.5.0_09\bin>java -classpath "C:\Program Files\Java\jre1.5.0_09\lib\javaws.jar" com.sun.javaws.Main https://<IPddr>:8443/sample.jnlp
Can you pls let me know how it can be resolved?Umm.. I am not sure, but I will start with
a question. Why not do it this way?C:\Program Files\Java\jre1.5.0_09\bin>javaws https://<IPddr>:8443/sample.jnlp

CSS11503 load balancing virtual server IP's

Hi CSS experts,
We have a Cisco Content Services Switch 11503 Load Balancer which seems to require Real Server NICs to be plugged in. When I plug a cable from our Cisco 3560 switch into the Cisco Load Balancer, it can't see the 2 web server IP's that I'm trying to load balance for HTTP/HTTPS. The virtual IP does not display the webpage of either web servers.
On the otherhand, when I use two physically separate 1U web servers and physically plug 2 cables (1 for each server) into the CSS 8 port switch, the virtual IP is able to redirect the traffic to both web servers.
How do I configure the CSS to load balance and actually see 2 IP's on the network which isn't plugged in physically per server into the CSS 8 port switch.
Internet->CSS->1 cable plugged into Cisco switch which host 2 web servers.
Thanks,
Mike
Configuration:
circuit VLAN1
ip address 192.168.1.10 255.255.255.0
service Websrv1
ip address 192.168.1.104
protocol tcp
port 80
keepalive type http non-persistent
active
service Websrv1SSL
ip address 192.168.1.104
protocol tcp
port 443
keepalive type ssl
active
service Websrv2
ip address 192.168.1.101
protocol tcp
port 80
keepalive type http non-persistent
active
service Websrv2SSL
ip address 192.168.1.101
protocol tcp
port 443
keepalive type ssl
active
owner Web
content NG
add service Websrv1
add service Websrv2
vip address 192.168.1.7
port 80
protocol tcp
advanced-balance arrowpoint-cookie
url "/*"
active
content NGSSL
add service Websrv1SSL
add service Websrv2SSL
vip address 192.168.1.7
port 443
protocol tcp
advanced-balance sticky-srcip
sticky-inact-timeout 60
active

I checked the connectivity to the servers form the CSS and it was good. I was able to ping, and the connection status in sh service summary incremented by 1 each time I tried to connect. From the server, I was able to ping back to the IP of the CSS and the VIP address as well. I have tried using only 1 server for 1 VIP. I have tried changing the default gateway on the server to the IP of the CSS and the VIP IP as well. It still doesn't seem to help. Anymore suggestions for me to try?
Thanks
Mike

"Java Virtual Machine not loaded"

I get this message every time I boot up. It just started recently. Anyone know how to fix that? Everything seems to run okay, but that annoying box pops up every time.
"Java Virtual Machine not loaded"
Thanks in advance.
kar

To state the obvious:
1 - Install JAVA
2 - Java is installed: change your PATH vaialbe to point to the folder with JAVA.EXE in it.
3 - check to be sure your CLASSPATH variable is correct -- this will not give you the error you describe, but it will make other things very anoying.
4 - If everything in 1-3 look good, then uninstall, delete any remaining JAVA folders and reboot (cold boot), and then re-install JAVA and pay attention to any errors that may be generated (It sounds like something messed up your install before).

Virtual Hosts for Load Balancing

Hi all,
So I have two identical servers, that have SOA Suite installed pointing to the same database. (RHEL 4) I have configured the mod_oc4j.conf file for round robin, and then I created a virtual host on the httpd.conf file to point to the load balance hardware.
It worked! But with a slight issue. The Load Balance server is orasoaqa.tmpw.net:7777, which opens the main Application Server page. However, when I click on BPEL console, or ESB, it continues using the orasoaqa.tmpw.net:7777 virtual, which of course, breaks even trying to login.
What am I missing here? Here's the entry I added to mod_oc4j.conf:
Oc4jSelectMethod roundrobin:local
Here's the entry I added to the httpd.conf on server 1:
Port 7777
Listen 7777
NameVirtualHost XXX.XXX.XXX.XXX:7777
<VirtualHost orasoaqaapp101.ma.tmpw.net:7777>
ServerName orasoaqa.tmpw.net
ServerAlias orasoaqaapp101.ma.tmpw.net
Port 7777
</VirtualHost>
and on server 2:
Port 7777
Listen 7777
NameVirtualHost XXX.XXX.XXX.XXX:7777
<VirtualHost orasoaqaapp102.ma.tmpw.net:7777>
ServerName orasoaqa.tmpw.net
ServerAlias orasoaqaapp102.ma.tmpw.net
Port 7777
</VirtualHost>
Yes, the port for Application Server and the port on the Load Balancer are exactly the same, I hope this isn't the issue.
Any help would be greatly appreciated.
Thanks!
Message was edited by:
CooperHawkes

Seeing that you have an external load balancer available, you really should not be trying software load balancing. Windows NLBS is a software based load balancing and is not really dependent on the physical/virtual hosting of the OS. There are certain gotchas
w.r.t the NLB modes since they depend on network protocols such as arp, propagation of MAC addresses and usage of the MAC in the L2 routing tables of network devices.
You should be taking the help of the cloud service provider as ONLY they would have an understanding of their underlying networking infrastructure such as VLANS. addressing, routing rules and such.
You could also refer to the VMware support forum for KB's such as
http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1006580
Most importantly, NLBS is a base OS related service and you're more likely to get a response in the Windows Server Forum. In the specific case of BizTalk, the Windows NLB is only used for hosting the out of process services such as those associated with
HTTP/s Receive, orchestration published as schemas, web services (asmx) and/or WCF endpoints.
Regards.

Load balancing across multiple machines

I am looking for assistance in configuring Tuxedo to perform load balancing across
multiple machines. I have successfully performed load balancing for a service
across different servers hosted on one machine but not to another server that's
hosted on a different machine.
Any assistance in this matter is greatly appreciated.

Hello, Christina.
Load balancing with multiple machines is a little bit different than
in the same machine. One of the important resource in this kind
of application is network bandwidth, so tuxedo tries to keep the
traffic among the machines as low as possible. So, it only
balance the load (call services in other machine) in case all the
services are busy in the machine where they are call.
I mean, if you have workstation clients attached only to one
machine, then tuxedo will call services in this machine untill
all servers are busy.
If you want load balancing, try to put one WSL in each machine,
and the corresponding configuration in your WSC ( with the | to
make tuxedo randomly choose one or the other) or spread your
native clients among all the machines.
And so, be carefull with the routing!
Ramón Gordillo
"Christina" <[email protected]> wrote:
>
I am looking for assistance in configuring Tuxedo to perform load balancing
across
multiple machines. I have successfully performed load balancing for a
service
across different servers hosted on one machine but not to another server
that's
hosted on a different machine.
Any assistance in this matter is greatly appreciated.

Virtual Machine Load Balancing

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