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Paul Warwick is an Account Director at ISN and was one of ISN’s representatives at this annual conference organised by SMi for technical and commercial professionals interested in the IT and comms challenges experienced by the oil industry wordwide.

DE: So, Paul, as a first time delegate, what were your thoughts about the SMi Data Communications for Oil & Gas you attended on 21st March?

Paul Warwick: I thought it was really useful, because it was a really interesting mix of operators and suppliers, including IT people, management, geologists and so forth. A great mix of people and, although the theme was telecommunications, there was a very broad range of different presenters about different topics.

DE: Did any particular presentations stand out for you?

PW: Yes, the Tullow one was really good. Ian Theophilus from Tullow, simply said, “Well these are the problems that we have with our vendors at the moment, and this is where we want to get to. Can you help us get there?” It was very honest, and that was extremely useful for all of us at ISN to hear so directly what we need to do in order to work better with oil and gas companies.

DE: So what sort of things is Ian looking for from suppliers?

PW: He just wants suppliers to work together more closely. He wants a better level of communication. Now that Tullow has a strategy, he wants better online supplier Internet strategy, and he was asked some very pertinent questions from the floor, including from my ISN colleagues to find out how suppliers to the oil & gas industry can add value to what they are doing. So it was very, very good.

DE: Which other speakers did you find interesting?

PW: The Statoil guys basically went through how telecommunications works for the Norwegian continental shelf. I didn’t realise that there was that much fibre optic available in the Norwegian continental shelf. What is more is that all of the Norwegian oil & gas companies share the same resources. They just section off a part for themselves. So they collaborate really closely together with all the other Norwegian companies.

DE: Are there any particular comms issues that Statoil mentioned?

PW: No, they have bandwidth to die for, they have fibre optic everywhere, so gigabit type speed is common. ISN can’t offer much to help Statoil in Norway, we’re more interested in the other 35 countries that they work in, where our expertise at delivering data and voice links in remote areas comes to the fore.

DE: What was your highlight over the two days from a technical point of view and from a business point of view?

PW: From the business point of view was definitely the chance to make new contacts within the industry as well as a chance to spend time with people from our existing clients and other suppliers. African Petroleum, Tullow, Statoil, Afren, Enquest, Arqiva and Hermes were all represented.

DE: There are usually some innovative ideas presented at the conference. Did you have any take aways from the technology side?

PW: To be honest with you there weren’t many deeply technical presentations; although there were plenty of experts there (not least from ISN!) with years of experience who were able to discuss theory and practice of any comms technology used in the oil industry. One presenter talked about VSAT to the polar regions; the Russians are about to launch a satellite that is going to go round the world, orbiting via the two poles, rather than via the equator, so that was really interesting. Obviously with the Arctic being a big focus for Norwegians for example, that struck a chord with many people.

Citrix 16 years later is still exciting

Citrix held their annual briefing for partners in London yesterday. Quite a few of ISN’s staff attended in order to pick up the latest on their roadmap for mobile working and cloud strategies.

The thing that struck me immediately was, that having adopted Citrix in the late nineties with Winframe, that Citrix continue to be exciting and focused on their goals. Application delivery to users anywhere has evolved from modem connections to 4G, home broadband, wireless hot spots, mobile broadband to even offline working.

The range of devices has grown exponentially and Citrix are still positioned to allow any user any app any where any time any device. Pretty awesome in my opinion.

It is fair when Citrix say we have been doing this a long time. They have! Work from any device, with the multitude oF client software has been possible ever since Winframe. The striking thing is how quickly Citrix are able to present solutions that allow them to move to mobile and cloud computing. But in reality it shouldn’t be striking, they have done this better than anyone for the last 15 years.

XenMobile will allow even more seamless access for the user but with security and controls wrapped round it. BYOD can be accommodated safely by corporates, and securely too, with differentiation between life and work established on these devices. IT no longer need to fear user controlled technology, but can secure, manage and integrate any device into the enterprise.

I spoke with Lakeside Software, who had a stand at the show; they are providing some good discovery tools and sizing for free. This should help us in green field sites where we have little prior knowledge of the company apps and usage. Monitoring can be added at a cost to keep tabs on the ICA channel and maybe replace the cumbersome EdgeSight. (Edgesight is being redeveloped for Project Excalibur).

SMSPasscode multiform authentication looks good and is also cheaper than RSA SecurID. It also doesn’t allow user to input all credentials in one go. The multiform happens on second page. What I like about it is that no one has to carry an extra gizmo; it all works off the phone which people carry everywhere anyway. They also have a solution for locations were an SMS signal is not possible.

Atlantis showed how a memory-based solution was 25 percent of the cost of filer and networking, simplifying everything with more performance because everything runs from RAM.

Our old friends Trend Micro had a stand at the event too. Their anti malware suite is second to none for physical as well as Hyper-V, Xen and VMware virtual deployments.

Best of all was being able to talk to the Citrix guys and get the inside track on what is happening with EdgeSight and the forthcoming projects Avalon and Excalibur, which should build upon XenDesktop, Provisioning Server and take mobile working to a new level.

Lastly, I thought I won a prize at the final keynote! Numbers were right, but the colour of ticket didn’t match. Still, a great day. If anyone wants to chat about current or future Citrix technology, please give us a call or comment below.

Citrix claim their new NetScaler 10 speeds up delivery of user applications and data by five times under XenApp and XenDesktop. It will replace the old Citrix Access Gateway (CAG), which will not be supported by Citrix from next year. NetScaler 10 can be deployed either as a physical or as a virtual appliance and, in effect, combines many technologies: high-speed load balancing and content switching; application acceleration; data compression; content caching; multi-layer web cache redirection; SSL acceleration; network optimisation; application flow visibility at the transaction level; and application performance monitoring.

NetScaler 10 can be deployed in a pair which ensures very high application and database uptime and no single point of failure. Its new layer 4-7 load balancing intelligence, together with Global Server Load Balancing (GSLB) technology, efficiently and intelligently distributes user traffic across multiple data centres, even worldwide. To accelerate users’ Citrix experience, NetScaler is using proprietary compression and web caching technologies which significantly decrease response times for all kinds of applications and also reduces network bandwidth requirements. What is more, it provides application and database server health checks that monitor the ability of the server infrastructure so that requests are only directed to healthy application and database resources capable of completing the user’s request.

NetScaler 10 has got many optional advanced features; two which are worth mentioning are Application Firewall and AppFlow. The NetScaler’s Application Firewall protects end users from application-layer attacks and is compliant with information security regulations, such as PCI-DSS. AppFlow allows real-time, end-to-end visibility of application flows so performance data can be made available to IT groups responsible for application SLAs, security, network availability and server performance.

Summary

NetScaler not only provides a unified web interface for Xenapp and Xendeskop but dramatically improves the end user ICA experience; provides traffic load balancing and SSL VPN connectivity.As an integral part of Citrix Cloud Gateway solution it provides connectivity to 3rd party SaaS/PaaS clouds. As a part of Citrix MDX it provides connectivity for mobile devices to private/public enterprise clouds and many more advanced features.

Photo: ExpressPod at VMworld in Barcelona

Converged solution for remote and offshore offices

If you are already running VMware/Cisco/NetApp FlexPod in your datacentre you may be wondering if there is something similar, but smaller for your remote or offshore offices. The answer is ExpressPod, which has just been announced at VMworld by Cisco and NetApp. It is pre-packed and smaller FlexPod unit which provides computing, storage, storage networking and management tools for small to medium virtualisation customers with up to 500 users.

Choice of hypervisors

ExpressPod includes Cisco UCS C-series servers, NetApp FAS2220 or FAS2240 storage and datacentre Cisco Nexus 3048 switches, of course all comes with a choice of infrastructure management and hypervisor products including not only VMware but also Microsoft Hyper-V and Citrix XenServer technology. Support for application solutions comes as a welcome bonus: vendors as Oracle and SAP for instance, which increasingly rely on virtualisation.

ExpressPod can be configured with either two Cisco UCS C220 M3 servers and a NetApp FAS 2220 or four Cisco UCS C220 M3 servers and a NetApp FAS2240, both solutions are provided with a Cisco Nexus 3048 switch.

Highly scalable

NetApp FAS2220/2240 systems run the latest ONTAP 8 operating system in cluster mode, which enables enterprises to migrate data and virtual machines without any downtime. According to NetApp, storage clustering also facilitates load-balancing and adding more nodes to the storage cluster creating large storage pools spanning storage devices and which can scale almost infinitely. The FAS2220 supports 12 internal drives and up to 144 external SAS expansion slots and has a maximum capacity of 180TB. The FAS2240 supports a maximum of 24 internal hard drives and up to 144 external expansion slots for a maximum capacity of 432TB. The FAS 2220 supports iSCSI, NFS and CIFS, and the FAS 2240 adds fibre channel to that mix.

Cisco UCS C220 M3 servers are versatile, general purpose machines, well suited for enterprise infrastructure and applications. The C220 M3 takes up 1U of rack space and supports 11 of the 16 varieties of Xeon E5-2600 processor. This includes the newest E52690, which has eight cores spinning at 2.9GHz as well as the two low-volt, low-watt options – the E5-2650L and E5-2630L – which respectively have eight cores at 1.8GHz and six cores at 2GHz. The server has 16 memory slots and so tops out at a maximum of 256GB of main memory using 16GB modules. The server has eight hot-plug, 2.5-inch drive bays that can be filled with 7.2K RPM SATA, 10K RPM SAS, and 15K RPM SAS drives. It has the optional pair of 16GB SD flash drives as well as support for 100GB SATA SSD drives. Cisco has a variety of mezzanine and PCI-Express RAID disk controllers that plug into the C220 M3.

Verdict

Cisco Nexus 3048 is compact, 1U form-factor switch which provides exceptional performance, visibility, and control. It offers wire-rate Layer 2 and Layer 3 switching of up to 176 Gigabit per second (Gbps) and more than 132 million packets per second. This switch supports both forward and reversed airflow schemes with AC and DC power inputs.

Cisco sum up the benefits of ExpressPod under three key concepts:
• Start right, with a low-cost, easy-to-deploy solution.
• Keep it simple, with the built-in system efficiencies of Cisco UCS servers, Nexus switching, and NetApp FAS storage.
• Grow smart, with easy infrastructure scaling to keep up with business demands

Personally, I think that ExpressPod is an excellent product and I would recommend it as a combined server-storage-network solution for any oil and gas company with remote sites and little local IT support.

Martin Kucharcik
Systems Engineer

Following the much anticipated arrival of Microsoft Windows Server 2012 – the most significant server OS release since Windows 2000 – we’ve taken a look at the technology to give some insight into what’s caught our attention.

Importantly, Windows Server 2012 includes the third generation hypervisor, Hyper-V as Microsoft attempts to win back market share in the virtualisation arena against their big rival VMware. It’s also worth noting that the OS is available only in a 64-bit version so the latest host hardware is a must.

The most striking change on previous versions of the OS is Metro – the graphical command interface first launched with the beta of Windows 8. Much criticised Metro appears to be less contentious however in Server 2012 as the interface defaults to being command line driven so control over the environment is not watered down which was one of our fears with a graphical-only view. This change from a GUI-first philosophy to a GUI-optional mind set was sensible from Microsoft and we’ve found some welcomed benefits as a result. When you first install the OS, you’re asked to choose between a core and a full installation. Core is the preferred option and once installed the GUI can simply be activated and deactivated as needed without a full reinstall. The result is that you can use the GUI to take care of all of the mundane configuration tasks, but when the machine is ready for production, you can switch the GUI off and deploy using more traditional granular methods.

PowerShell continues as the preferred management interface and whilst administrator adoption of the platform remains slower than Microsoft would like a number of improvements means the ability to do a lot more with PowerShell than in earlier incarnations.

Talk ahead of the launch was that there would be some big improvements in Hyper-V. In our opinion it’s long been the poor relation of VMware but Server 2012 makes some substantial advancements. In particular, scalability has increased massively and now Server 2012 Hyper-V boasts big leaps on the previous version – at the top end 64 nodes are capable of hosting up to four thousand virtual machines, exceeding that of VMware vSphere 5. Likewise an increase in Virtual CPUs also means that Hyper-V can handle the most rigorous of environments, overcoming former weaknesses running intensive workloads and apps and a reason ISN felt oil and gas companies would encounter problems with the platform. Whilst we’re not sure we agree with some commentators who are suggesting Server 2012 Hyper-V now surpasses VMware vSphere it’s certainly worth a look for anyone looking to venture into virtualisation for the first time or possibly virtualise a second site.

Microsoft has also improved on its Live Migration and Live Storage Migration capabilities. Live Migration refers to the ability to move running VMs between Hyper-V hosts, whereas Live Storage Migration refers to the ability to move VHD files and other storage artefacts between Hyper-V hosts, with no downtime. Whilst not new technology, as both features were in Server 2008, Server 2012 Hyper-V supports not only multiple concurrent Live Migrations but also multiple concurrent Live Storage Migrations. That support essentially brings Windows Server Hyper-V on par with vSphere 5 VMotion.

Microsoft has also introduced some clever innovation on the wider storage front. Storage Spaces is designed to fill the gap between DAS and SAN, by providing storage virtualisation based on commodity SATA and SAS disks, in inexpensive configurations. You can take a collection of disks in a Just a Bunch of Disks (JBOD) array and configure them with Storage Spaces to create virtual disks with spanning, mirroring, or parity; and create volumes from them.

Perhaps most importantly however is that the disk I/O performance of Storage Spaces is not far off native speeds. Storages Spaces provides such a cost effective means for adding and managing capacity and high availability that it’s potentially a perfect fit for growing oilcompanies who have perhaps already invested in DAS storage capacity across their server environment and seek an affordable means to introduce more resilience and functionality to better utilise the investment.

Networking is one of those IT infrastructure underpinnings that doesn’t always get a lot of attention but is vital for implementing higher value capabilities, such as file sharing, application serving, virtualisation, and the cloud. Server 2012 has several important new networking features and enhancements. In particular we like the built-in NIC teaming. NIC teaming allows multiple network adapters to work together as a unit so that they can provide protection against failure, as well as improved network performance. NIC teaming is already built into vSphere and whilst earlier versions of Windows Server had limited support for NIC teaming, this was restricted to specialised network adapters from specific vendors. Again this puts Microsoft back on a level playing field with VMware.

The network feature we really like however is DirectAccess. This essentially allows a VPN-like secure tunnel from any endpoint back to the corporate network without the overhead and performance hit of a true VPN. There is also no management agent on the client. When the technology is configured correctly, it just works—users have seamless connectivity to file shares, on-premise equipment and other resources just as if they were on the corporate campus. This technology had previously been difficult to set up, but in Windows Server 2012, it very much just works. Whilst we’re yet to test this in a live oil and gas environment we believe it will have valuable yet economical remote working benefits for our oil industry customers.

Finally, and very unlike Microsoft, the licensing model also now contains fewer editions. Server 2012 basically has three varieties. Essentials is designed for small business environments. Standard, which has only two virtual-instance licenses, is for low-density or non-virtualised environments, and Datacenter which is by far the most expensive but has unlimited virtual instances. Your decision about which edition to purchase depends on your plans for virtualisation.

This post was always intended to be a snapshot of some of what we’ve liked most from Server 2012. There are countless other innovations which have not made it into this article but help reinforce for us that Server 2012 is the most important release of Windows Server since W2K. In our opinion Server 2012 has come a long way since 2008 and looks set to transform that way we are able to manage Windows infrastructure.

For more information on Windows Server 2012 or talk further with us about the technology email info@isnsolutions.co.uk or call +44 20 7313 8300.

About face on vRAM gotcha

This week, VMware have announced another change to their vSphere licensing model. In what amounts to a U-turn, they have ditched the vRAM limitation that was introduced around this time last year. Licenses will simply be priced by CPU, with more features available in the Enterprise and Enterprise Plus editions.

This is great news for everyone who has, or is looking to, invest in the VMware virtualisation platform. It means that administrators can, once again, virtualise multiple, resource intensive, server workloads on fewer physical hosts. It will also save IT departments thousands of pounds on license costs.

For example, an Enterprise Edition Plus license gave you 48GB vRAM, so to license a modern dual-CPU server with 192GB RAM would require four licenses. Now it will only require two, one for each CPU.

More details of the new licensing can be found here.

If you need pricing for any VMware requirements, please call me or Samir Patel at ISN on 020 7313 8300 and we’ll be happy to help.

Paul Reed
Systems Architect

As one of NetApp’s top accredited partners we’re in the privileged position of getting the latest insight into the product roadmap and new technology releases. You’ll have seen in one of our recent blog posts we shared some insight on the NetApp-VMware-Cisco Flexpod solution and its relevance to growing oil and gas companies.

This month we wanted to provide an update on NetApp’s new FAS2200 series storage array following an opportunity we had to evaluate it and put through its paces at a NetApp community event. It builds on the success of its predecessors, the FAS2020 and FAS2040, and is an excellent midsized system capable of meeting a number of common challenges.

For anyone who’s not familiar with NetApp, the technology is underpinned by a robust operating system called ONTAP which, with its 12 year heritage, has all of the reliability characteristics oil and gas companies will be looking for when managing and protecting their data. It’s also where the “magic happens” – It’s ONTAP that includes all of those helpful features like snapshots, tiered storage and failback that really remove the headache from managing your data. What we really like about NetApp and ONTAP though is that its a common operating system across the entire range and, thanks to NetApp’s building block approach, as your company grows you can simply add more capacity and scale the system simply and easily.

So what’s so special about the new FAS2200 family? Well firstly it’s running the newest version of ONTAP – 8.1.1 which provides improved levels of storage efficiency. What that means to you and I is a host of new and useful functionality including multi-tenancy, which is helpful if deployed in a cloud scenario where multiple systems may need to be hosted on a single system, greater support for the growing number of data protocols (including CIFS, NFS and iSCSI which, incidentally, carry no additional cost) and dual controllers, making for a box that’s highly resilient due to this level of redundancy. We’re excited by some other stand out features too. Flash Pools in particular which enables up to six extra fast SSD hard drives to be combined into a SAS or SATA storage aggregate, dramatically improving read and write operations and decreases latency for example. If you’ve used NetApp before, this builds on the previous Flash Cache technology which improved only read operations.

There’s no escaping that this updated family is chock full of new technology and helpful enhancements. Thankfully all the “bling” is not at the expense of performance. NetApp claim that the FAS2200 series is 3-7 times faster than its predecessor the 2040 series due to trickle down technology used in the larger enterprise class FAS3000 and FAS6000 series products.

Finally management is provided by the new Netapp System Manager 2.1.1 console which incorporates new features for VMware integration, SnapMirror management and Infinite Volumes. Handily, System Manager will also work with other consoles you may already be using from VMware for instance to enable single pane of glass management across your environment using those vendors’ management consoles.

We think this solution is potentially a great fit for start-up to mid-sized oil and gas companies providing a proven and reliable unified storage environment. The FAS2220 for example is scalable to 432TB and would be ideal for a company with 10-15 virtual machines, CIFS shares and an Exchange server running on iSCSI volumes. Alternatively, for larger businesses the family can just as easily be deployed as a series of multiple arrays in a highly-scalable and resistant cluster or used as a disaster recovery solution or remote office storage. The starting price is less than £4000 too so as an economic step into unified storage or to meet discrete storage challenges across your company it’s a very viable and affordable solution.

If you’d like to hear more about this new box, see it in action or have a wider discussion about your storage needs, please give me a call on 020 7313 9900.

(Photo by Tech Sgt Kevin Wallace - US Air Force)

ISN technical expert explores FlexPod and what it can do for oil and gas

In June I attended the NetApp Partner Academy. ISN had heard a lot about some interesting technology from NetApp, Cisco and VMware called FlexPod and I was tasked with investigating further on behalf of the company.

For anyone not familiar with FlexPod, it’s essentially a pre-integrated compute platform consisting of blade server (the latest Unified Computing from Cisco), virtualisation software (VMware) storage (NetApp) and networking (again Cisco). Apparently it offers some impressive scalability and I wanted to see the technology in action first-hand.

I joined various sessions looking at different elements of the solution and was struck by the simplicity of the solution. For IT departments looking at dramatically cutting down on the management overheads for systems, this is a great candidate – highly automated, the solution is largely self-managing and, in the majority of cases, will detect potential problems before those using it.

Similarly, the pre-integrated nature of the solution does away with many of the ‘points of failure’ attached to traditional systems – fewer network connections, no more difficult cable infrastructure, scalable storage across a common platform and the ability to flexibly move workloads generally means less to go wrong – something I think IT administrators and managers alike will be glad of! Maintaining and upgrading systems is really straightforward too being based on a blade-chassis architecture as workloads can be moved from one blade to the next and then swapped for greater memory or CPU capacity, providing lots of flexibility.

For anyone looking at an alternative virtualisation platform the solution can be interchanged with Citrix also. I was particularly impressed with the fact that Cisco, who is still relatively new to server based computing has created a dedicated XenDesktop blade loaded with 0.5 TB of memory – which is far greater than anything else on the market and enables large numbers of VMs (literally 100s) to be managed on a single host. ISN has helped several oil and gas companies deploy Citrix, so the application of this technology shows a lot of promise for our customers and improving the performance of this type of environment.

For oil companies looking at provisioning overseas offices, rigs or supply bases this solution would be a great fit as it can be deployed quickly and is significantly more simple to then manage compared to solutions made up of the component parts of server, storage and network. My thoughts are this could also be built into a shipping container as a convenient method of housing the technology in more remote locations.

NetApp, Cisco and VMware are not the first people to collaborate on a solution of this kind however. On returning from the event I thought I’d do some further research and see that EMC, Dell, HP and IBM all have similar offerings. On balance though, I still think the FlexPod solution stands apart. There appear to be few ties in operating system choice and scalability and flexibility across the blade chassis and storage platform is unrivalled in the humble opinion of this engineer!

The FlexPod solution has been installed by 1100 companies across the globe, 88 in the UK. With a starting price of £15,000 it’s surprisingly economical too. I’m excited about exploring this technology further in the context of some of our customers and hope to report back again in the future about our progress on this front.

All in all a great day and something which really got my propellers spinning!

There’s no doubting the world of opportunity the cloud presents. For start-up ventures and established businesses alike, using cloud based services does away with heavy upfront expenditure in IT systems and personnel. The elastic nature of the cloud means it scales easily too. But, and rightfully so, the biggest issue stopping mass adoption of the cloud is security. In a recent report by hosting.com 75 percent of responders cited cloud security as one of their top three concerns for cloud adoption.

The oil industry has long been the target of well organised, malicious attacks intent on stealing sensitive information. Since early last year, attacks such as Night Dragon have put oil companies on high alert. Likewise in more recent times the Stuxnet and Flame cyber weapons, whilst not aimed specifically at the oil industry, have revealed the potential to take over control of critical infrastructure and systems including manufacturing facilities, perhaps even rigs or pipelines.

Keeping ahead of these threats is hard – something quickly amplified when the equipment where the data resides is not owned and secured by you or the location of the equipment is unknown. Add to this security issues experienced by major cloud players like Cloudflare – the popular security and content delivery network service – whose systems were infiltrated by hacktivists resulting in the leak of sensitive customer data and one could be forgiven for questioning why you should be looking at cloud services at all, or feel paralysed by the fear of the unknown that they inspire.

So how can oil companies leverage the best of the cloud whilst maintaining peace of mind surrounding security? Firstly, it’s important to realise that mainstream cloud service providers (CSPs) are not security specialists and for that reason careful consideration surrounding supplier choice is imperative. Whilst CSPs are all looking at augmenting their security position to help on-board customers faster, this is not their core area of expertise so caution is advisable when trying to satisfy industry specific needs with conventional players.

Fundamentally, whatever you’re looking to put into the cloud needs to be considered from a sensitivity point of view – if you were subject to a failure or attack, how valuable is the data that would be exposed? Equally, the type of cloud service you’re looking at must be evaluated. In our opinion public clouds do not offer anywhere near the levels of security E& P companies (of whatever size) require, therefore ‘private cloud’ or virtual private cloud solutions may be a more sensible option as the security ‘wrap’ around your services can be built for purpose, although again we believe knowledge of the unique requirements of the E & P sector is critical to making sure the ‘wrap’ is right.

Ultimately, what you put in the cloud is dictated by the applications. At this moment, whilst we would be cautious in advocating full scale cloud-sourcing or cloud for business critical or latency sensitive applications, there are resource intensive applications or even mission important applications which can comfortably be delivered in a cloud-based arrangement. Email, backup and recovery, productivity and collaboration tools are all good candidates for movement to the cloud. Indeed, that’s what we did in a recent project for Desire Petroleum, whom we built a private cloud service for delivered from our datacentre, encompassing important collaboration tools like email, as well as integrated storage and disaster recovery.

In our mind, security should not be an inhibitor to cloud adoption. Done properly and selectively the fears surrounding cloud can be significantly mitigated to at least be on a par with maintaining your own systems. It also means E & P companies can become accustomed to working with services of this kind – something essential to the future because as connectivity and performance issues are relegated to the past new applications for the cloud will be commonplace in the oil and gas industry and critical to on-going innovation.

If you want to explore how cloud services might benefit your company but have been put off by security fears, talk to us now and we’ll share our knowledge and experience to show you the opportunities and what you can achieve.

New NetApp FAS2220

On the 5th June, NetApp announced an addition to their mid-enterprise product suite – the FAS2220. This filer effectively replaces the extremely popular FAS2020 that was marked as end-of-life last year. It seems perfect for small to medium businesses that require a versatile storage device for expanding data sets and virtualisation needs. Pricing is said to be “aggressive”.

An interesting new feature that is available for this new FAS2220 filer and its big brother, the existing FAS2240, is the concept of “Flash Pools”. NetApp have now brought the huge performance boost of Solid State Drives to their entry level filers. SSDs can be added to the controller itself, or additional shelves, to improve read and write times. By mixing SAS, or even SATA, disks with SSD, the filer will provide significantly more IOPS without having to add lots more spindles. Best of all, the administrator doesn’t need to configure anything, it is all managed intelligently by Data ONTAP (though I expect there will be ways of tweaking it).

OnCommand System Manager 2.1 has also been released which will ease the management of SnapMirror and SnapVault and also introduces other automated tasks to make administration simpler.

Companies using NetApp as their storage platform should have a serious look at the new models. Give me a call on +44 20 7313 9900 if you’d like to explore options for optimising your storage architecture.

Paul Reed
Solutions Architect