Written by Sam McGeown
on 23/6/2014This is the first article in a series about how to build-out a simple vCAC 6 installation to a distributed model.
In a simple installation you have the Identity Appliance, the vCAC appliance (which includes a vPostgres DB and vCenter Orchestrator instance) and an IaaS server. The distributed model still has a single Identity Appliance but clusters 2 or more vCAC appliances behind a load balancer, backed by a separate vPostgres database appliance. The IaaS components are installed on 2 or more IaaS Windows servers and are load balanced, backed by an external MSSQL database. Additionally, the vCenter Orchestrator appliance is used in a failover cluster, backed by the external vPostgres database appliance.
Written by Sam McGeown
on 9/6/2014Derek Seaman’s excellent SSL toolkit. I know that there are hours and hours of work put into this script by Derek and I want to thank him for that – it’s a massive time saver. This modification is to fit a different set of circumstances – “standing on the shoulders of giants” – and should in no way be seen as me criticising or stealing Derek’s work.
Written by Simon Eady
on 8/6/2014
On the 3rd of June we had our second
As before we held it at the
We had a great day with many sessions from sponsors,vendors and community speakers alike!
Big thanks go to our speakers that day who were..
Written by Sam McGeown
on 28/5/2014I was recently sent a copy of Christian Mohn’s new book “Learning Veeam Backup and Replication for VMware vSphere” to review, and as ever this is my honest opinion of this book. I am not receiving anything other than the copy of the book for this review. I don’t work for a vendor, so I have no axe to grind!
The book starts of with explanations of basic backup strategies and explains principals like Grandfather-Father-Son media rotation and RPO/RTOs. From there it dives into the architecture of Veeam BR and its components. The remainder of chapter 1 covers a walk through of the installation of the product.
Written by Simon Eady
on 19/5/2014Recently I had the good fortune to be invited along to a blogger briefing with Satyam Vaghani CTO and Co-founder of

Those of you not in the know Satyam already has quite the track record, more notably for authoring 50+ patents, Principle engineer and Storage CTO for VMware (10 years). So it is safe to say he knows a thing or two about storage and related technology!
Written by Sam McGeown
on 16/5/2014Yesterday saw another fantastic London VMUG with lots of quality sessions and opportunities to network with peers and friends. The committee seem to do a fantastic job every time and this one was no exception, so thanks to Alaric Davies, Jane Rimmer, Stuart Thompson and Simon Gallagher!
Written by Simon Eady
on 8/5/2014
This was the second online event I have attended in the last few months, the first being the VMUG
Virtual event back in January. One of the aspects I enjoyed the most about that event was being able to chat to many well known and familiar faces from the wider community.
In this recent event there was a lot of focus on the various offerings from VMware with a good deal of focus on VSAN, NSX, Horizon and vCHS but certainly not neglecting their other offerings.
Written by Simon Eady
on 4/4/2014
I recently came across Infinio and after reading about the unique way it tackled the problem of increasing I/O and reducing latency I was curious to see how it would perform in my lab.
A few things I would like to point out. First of all Infinio works only with NFS storage, secondly it does not require flash storage as it utilizes the host RAM instead however it provides only read acceleration.
Written by Sam McGeown
on 4/4/2014I recently got my hands on a copy* of Chris Wahl and Steve Pantol’s Networking for VMware Administrators and was very keen to read it – especially given the reputation of the authors. I came to the book as someone who is at CCNA level (although now expired) and someone who regularly designs complex VMware networks using standard and distributed switches. I would class myself as having a fairly decent understanding of networking, though not a networking specialist.
Written by Simon Eady
on 1/4/2014
It was with great honor both Sam and I were awarded vExpert 2014 (my first and Sam’s second award!) we are both proud to be listed alongside so many others in the vExpert programme.
You can view the announcement and the full list here -