OpenVMS in The Cloud

The OpenVMS and Cloud world have long been seen as very different and not made for each other.
Where OpenVMS was designed to drive the (proprietary) hardware directly, the Cloud is a more fluid environment and OpenVMS would not be able to cope with that Cloud-software world really easy.

However, under market influence these two worlds will likely have to merge at some point in time. The question to combine them rises more and more often. How to achieve that?

AVTware, having lots of experience running OpenVMS on X86 based platforms, provides a good solution to run OpenVMS in the X86 Cloud. In fact – any – version of OpenVMS, not just the latest one. So, you would be able to transplant your OpenVMS environment from the special (and old) hardware to The Cloud, regardless whether you are running VMS version 8, 7, 6, 5, or even 4!

The AVTware solution creates a dedicated and protected OpenVMS-area inside the Cloud environment wherein you can run your OpenVMS systems without any problem. It is also supporting the special VMS network protocols like DECnet and Cluster traffic that are non-routable and cannot run just like that in the TCP/IP environment of the Cloud (especially not with the older VMS-versions).

This AVT VMS-in-the-Cloud area is protected and encryped, avoiding any interference or evesdropping from anyone else outside this VMS area. Also the network link to your company is encrypted and protected, so no outsiders can get access to it, not even we. To you and your users it will still look like the VMS-systems are still in your computer centre or basement, while they actually run somewhere out there, in the Cloud.

The AVTware solution runs in any Cloud environment and we tested on quite a few across the globe, big ones and small ones, with different technical architectures. However the larger and robuster providers have a preference, were it alone to make sure your OpenVMS environment runs on a sturdy platform, because the application software on OpenVMS is important to your operation.

AVT cooperates closely with Oracle and VMSsoftware to provide Cloud solutions to the OpenVMS community. However, when you have another preferred cloud-provider this will work as well.

AVTware also supports a combination of host platforms. It will run on X86 hardware, any kind of Virtual Machine product (e.g. VMware, KVM, Hyper-V) and any Cloud-solution that you may choose. And it can combine all these host technologies in one installation. The following image shows a situation where such a hybrid host environment is used.

This is a screen-capture of the vtMonitor management interface that on the left-hand side shows a list of different host systems. Resp. a VMware host (Apollo), a physical X86 host (i7) and an Oracle Cloud host, somewhere in the Oracle Cloud Infrastructure. Each of these hosts runs a single virtual VMS system as matter of example, but there could be many on each of those hosts.

And this is a 3-node VMS-cluster, running across a TCP/IP bound hybrid environment, something that VMS 7.3 was never able to support! With AVTware this can be accomplished quite simply

Please contact us when you like to know more about how to bring your OpenVMS environment to the Cloud,
all without making changes to your existing software.


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Mix vtAlpha and vtVAX on the same host

vtAlpha and vtVAX are created/supported by AVTware and Vere Technologies who work in close unison to bring virtualization to OpenVMS and Tru64 users to prolong the lifetime of their software.

vtAlpha started as Bare Metal, running Alpha virtualization without the need of a pre-installed operating system like Windows. vtVAX was originally developed on Windows since there was a high demand for that environment. Now vtVAX is also available in a Bare Metal version, able to run side-by-side with vtAlpha on the same host computer. The vtVAX Windows version remains available, updated and supported.

Mixed vtVAX and vtAlpha Bare Metal

(click on the image to get a larger picture)

This image shows the vtMonitor management interface running a virtual Alpha DS10 and a VAX 4000-105 (marked green in the left hand pane) together on the same host system. The console on the right shows the VAX4000, the left one the DS10.

This shows that the vtVAX and vtAlpha products provide the best integration of virtual VAX and Alpha in the market.

Follow us on Twitter, Facebook or website to stay abreast of the latest developments in Alpha and VAX virtualization. Or contact us for more information.

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vtAlpha: a Green Machine

Aside from being a quick and easy way to prolong the life time of your Alpha applications, applying vtAlpha can be a serious contribution to lowering your energy consumption.

We ran a energy consumption measurement between an AlphaServer of average size and its vtAlpha equivalent. The results were significant.

A four CPU Alpha Server consumed 630 Watts. Its vtAlpha equivalent consumed only 230 Watts. 60% less energy consumption by using vtAlpha!

When you combine two of these Alpha’s on a single host, power consumption will drop from 1260 Watt to 290: 75% less!

Also, the energy candle burns on two ends: power consumption results in heat dissipation, which you have to cool down again, so the gain is x 2. When you have Green Goals to achieve vtAlpha will certainly help you.

And there is more.

We have developed the Eco App, allowing vtAlpha to cut energy consumption even further. Eco App shaves another 25% of your energy consumption. It is packaged with vtAlpha, you only have to add it to OpenVMS or activate it in a Tru64 installation. There are no downsides for its use, no performance loss or anything else, so we recommend to always activate it.

Green Machine

Please check your vtAlpha documentation, your vtAlpha support person, or ask us to contact you.

 

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