Glo Networks Technical Blog (Glo Blog)

We’ve found that a recent Microsoft Security Bulletin which affects quite a few operating systems, can, in some cases, wipe IIS SMTP Server settings. In our case this caused problems for the server faxing software, which needed the correct settings applying once again after this update.

The bulletin is MS10-024, follow the link to be taken to the Microsoft site with full details. If you are affected by the problem and need a hand to resolve please don’t hesitate to contact us here at Glo Networks

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Posted by James in Desktops and Laptops, Operating Systems, Servers | No Comments »

In the next few months SP1 (Service Pack 1) will be released for Windows 2008 R2 and Windows 7. It will contain the usual plethora of hotfixes and some new functions. One of the great new functions that we’ve been waiting on for months is the Dynamic Memory availability in Hyper-V.

We’ve not got our hands on it for testing yet but from reading this TechNet Blog article it looks like it should do exactly what we want / need.

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Posted by Chris in Applications, Operating Systems, Servers | No Comments »

Well it’s no supprise at all to read that Microsoft have withdrawn the Windows Essential Business Server from their product line.

We were part of the closed beta back in late 2007 and even then I remember wondering why a customer would want this. Where as SBS is perfect for small businesses most companies want the extra control of the individual applications. Interestingly though we’ve started moving customers away from even SBS an onto Microsoft Online (first one goes live this week) !

Glad we never recommended it for sale to any of our customers.

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Posted by Chris in Operating Systems, Servers | No Comments »

We’ve recently started selling Microsoft Online Services. A great set of services that allows a business to offer email and file services without the need to worry about storing, backing up and maintanence. Yup that means no worrying out DR (Disaster Recovery) or servers in your building ! We particularly like the look of Business Productivity Online Standard Suite (BPOS). You can link it to your existing Active Directory using the Microsoft Online Services Directory Synchronization, great lets give it a go.

On setup I get a werid error ‘The Microsoft Online Services Directory Synchronization tool must be installed on a domain joined computer running Windows Server 2003 Serivce Pack 2 or greater.’. Hangon the server’s a Windows 2008 R2 Enterprise server and is a domain controler, so what’s the problem ? On digging around the MS site I find that it’s fine with Windows 2008 server but come accross this -

Installation on 64-bit environments not supported.

No way … surely not. Are we supposed to be using 64bit OSs now or not ? Exchange has been 64bit only for 2 versions or since early 2007 ! Even small hardware vendors are on the 64bit bandwagon.

Obviously now we know it’s not the end of the world but come on guys try to help us out just a little bit !

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Posted by Chris in Applications, Operating Systems, Servers | No Comments »

One of our customers recently wanted to upgrade their 6 terminal server which they have hosted in a data centre, they were 5 years old and it was starting to show, with 60+ users across the 6 servers the system was starting to get slow and the costs were high for the out of date hardware they were running on. The backup of the servers was not ideal, with each of the servers backing up to each other.

Project goals –

• Upgrade the servers to new hardware
• Save money
• Better way to backup
• Faster system

We purposed to the customer that we could make their current 6 physical server in to virtual servers and host them over two powerful physical servers on a much faster connection than they currently had, back all the servers up to separate location and save them money.

The customer accepted our proposal and we recently carried out the migration over a weekend, by Monday morning the servers were all up and running as virtual server on the two new servers. The new system will save them just more than £6000 a year.

Using disk2VHD (found here) we converted the physical servers, then transferred them to the new host and set them up on Hyper-V.

As well as having backup now done to a separate space away from the host servers it also adds an extra level of disaster recovery to their system. Should they have a hardware failure, being virtual servers we can have their system up and running very quickly (less than a day) on new hardware. All users had the exact same setup as before, the only difference they noticed was that their server was much quicker.

All of this also makes future migration, upgrades or add additional servers much easier thanks to virtual servers.

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Posted by Dave in General, Hardware, Operating Systems, Servers | No Comments »