Articles about Virtualisation

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Software-defined networking is dangerously sniffable

Software-defined networking (SDN) controllers respond to network conditions by pushing new flow rules to switches. And that, say Italian researchers, creates an unexpected security problem. The researchers were able to persuade their SDN environment to leak information that sysadmins probably don't want out in public, …

VMTurbo now 'Turbonomic'

Virtualisation management company VMTurbo has re-branded itself as “Turbonomic”. The company's made the change because it reckons the market's moved on from just worrying about virtual machines to instead be excited by “real-time autonomic systems” that let workloads self-manage no matter where they run. The new logo may make …
Simon Sharwood, 18 Aug 2016
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Happy Anniversary: What’s new, what’s missing in Microsoft’s giant mobile update

Microsoft has begun to roll out the Anniversary Update of Windows 10 to phones. The business-friendly update gathers up hundreds of minor but useful changes, and it’s hard to single out some as more important than others. Some of the subtle design changes do make the whole thing look less amateurish, however. The 10.0.14393. …
Andrew Orlowski, 17 Aug 2016

Cisco raises axe above 14,000 staff – reports

Updated Cisco is rumoured to be laying off up to 14,000 staff - nearly 20 per cent of its global workforce - part of a shift toward becoming a software-focused biz. Multiple sources have told US site CRN, the cuts will hit between 9,000- 14,000 of the company's global 73,104 employees. The biz has 7,000 employees in the UK. "They …
Kat Hall, 17 Aug 2016

Asia’s top cloud security conference lands in London

PROMO Working in cyber-security? Come and join the experts at CLOUDSEC 2016 in London on September 6 and explore the key security issues du jour. CLOUDSEC is one of the largest internet security conferences held across Asia Pacific and Europe. These events are vendor-neutral and features presentations by industry experts who will …
David Gordon, 16 Aug 2016
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VMware shipped public key with its Photon OS-for-containers

VMware has revealed an embarrassing mistake: the virtual machines it made available for its Photon OS container runtime included a default public ssh key. “A public ssh key used in the Photon OS build environment was inadvertently left in the original Photon OS 1.0 OVAs,” says VMware's emailed advisory. “This issue would have …
Simon Sharwood, 16 Aug 2016
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HPE StoreVirtual gets low-cost ARM-powered variant

HPE has lowered prices for its SMB storage array customers by building an ARM-powered StoreVirtual array, eschewing X86 CPUs, and by bundling some previously optional components into an MSA 2042 product version. The StoreVirtual 3200, which has a starting price of just over $6,000, has two active:active controllers with …
Chris Mellor, 15 Aug 2016
Virtual servers

Reds are infiltrating VMs, says new x86 virt Supernatural Square

Gartner's annual Magic Quadrant for x86 Server Virtualization Infrastructure has escaped into the wild, with a suggestion the Reds are taking over. One Red, Red Hat, has moved from the “niche players” category of the quadrant into the visionaries square, on the strength of “a strong tie between KVM adoption and OpenStack, as …
Simon Sharwood, 12 Aug 2016
cloud

Boffins tweak StreaMon for the NFV era

Network function virtualisation (NFV) is important to telcos and big data centres, who use it to toss dedicated appliances like firewalls in favour of virtual machines that can spin up and down on demand. Monitoring, however, is a pain, because functions – and the traffic associated with them – can spin up and down in seconds …
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Linux 4.8 rc1 lands, with Surface 3 support promised!

Linux overlord Linus Torvalds has loosed the first release candidate for version 4.8 of the Linux Kernel. “This seems to be building up to be one of the bigger releases lately,” Torvalds wrote on the Kernel Mailing List, but rates the update “fairly regular, with about 60% of the non-documentation diffs being drivers (gpu, …
Simon Sharwood, 08 Aug 2016
Cloud desktop

Azure courts DaaS with embiggened GPU-powered instances

Microsoft's taken the wraps of some new, GPU-infused, Azure compute instances that it's aiming at heavy compute users and the emerging desktop-as-a-service market. The NC series of instances is aimed at those who like to add a little GPU grunt to their computing, so puts the Tesla K80 in harness with either six, 12 or 18 Xeon …
Simon Sharwood, 05 Aug 2016
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EMC now spruiking PCs and thin clients, not Compellent

The Dell/EMC transaction's yet to formally conclude, but the two companies are already starting to behave as one if the agenda for a forthcoming EMC event is any guide. The Register was yesterday invited to the Australian iteration of of the EMC Forum, the single-day event at which the company talks up its latest and greatest …
Simon Sharwood, 04 Aug 2016
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VMworld 2016: What happens in Vegas ... could be just a desert trip

Sysadmin Blog VMworld 2016 is just around the corner. While some are giving VMworld a pass in 2016, things are looking up from earlier this year. If you don't mind Vegas in the summer, it might be worth your while. VMworld's return to Vegas marks something of a turning point for VMware. Over the past several years VMware has seemed to be in …
Trevor Pott, 03 Aug 2016

Nutanix bought PernixData to slurp caching firm's IP brains

Comment Although not officially announced, it looks like the acquisition of PernixData by Nutanix is a done deal. Confirmation came from Frank Denneman, Dutch blogger and former tech evangelist for Pernix who has now left the company. So what can we make of this? What benefit is there in taking a caching technology and adding it to …
Chris Evans, 03 Aug 2016
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Microsoft buries the bad Windows Phone news: Mobile sales collapse

Microsoft has revealed how badly its Windows phone business has crashed via paperwork filed with America's financial regulator, the SEC. Nokia was shipping 7.3 million Lumias per quarter when the deal to acquire its phone unit was announced in September 2013. Nokia was shipping over 90 per cent of Windows Phones sold. But in …
Andrew Orlowski, 29 Jul 2016
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China decrees it will grow world-class enterprise vendors by the year 2025

China has decreed it will grow several more world-class, multinational enterprise technology vendors by 2025. The executive of the Middle Kingdom's State Council met this week, and issued some new policy pronouncements along the way. The key one for the global information technology industries is called the “Outline of …
Simon Sharwood, 29 Jul 2016

Hybrid Cloud: The new IT service platform?

So. Hybrid cloud. Let's start with a quick definition, courtesy in this case of TechTarget which describes it as: “a cloud computing environment which uses a mixture of on-premises, private cloud and third-party, public cloud services with orchestration between the two platforms”. I like this particular definition as it sums it …
Dave Cartwright, 28 Jul 2016
cloud

Verizon wants to replace your net gateways with 'a simple mux'

Verizon has launched the next piece of its seven-year strategy to virtualise its enterprise services, announcing a bunch of multi-vendor virtual security, WAN optimisation, and software-defined WAN (SD-WAN) services. And Friday's launch has an unusual characteristic: it breaks the decades-long practice among telecommunications …
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Please don't upgrade NSX just now, says VMware

VMware is advising users of its NSX network virtualisation not to upgrade it to the version 6.2.3 released in early June. The update addressed CVE-2016-2079, a vulnerability that allows remote attackers to obtain sensitive information. In other words, just the kind of thing you probably want to patch, not least because NSX is …
Simon Sharwood, 22 Jul 2016
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VMware/Cisco software-defined spat thaws as ACI comes to vSphere

When VMware acquired Nicira and released its NSX product, it looked like Virtzilla and Cisco were on a collision course. But now Cisco has added a vCenter plug-in to the new version of its own software-defined networking (SDN) software, one of several signs that the two companies are working together while also competing to …
Simon Sharwood, 20 Jul 2016
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Xen roadmap hints

Xen Project chairperson Lars Kurth has revealed some future directions for the open source virtualisation project. In a new Q&A to mark the recent 4.7 release, Kurth said he expects future versions will continue to offer big revisions to core features. “Some new capabilities, such as restartable Dom0’s, and additional …
Simon Sharwood, 19 Jul 2016
VMware CEO Pat Gelsinger

VMware promises multi-cloud connection and management products

VMware CEO Pat Gelsinger has dropped a very strong hint that the company plans to get into multi-cloud connectivity and management. In prepared remarks during the company's Q2 earnings call today, Gelsinger said the company plans to offer “unparalleled connectivity, security and visibility across multi cloud IT resources …
Simon Sharwood, 19 Jul 2016
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All the storage news that's clogged our pipes, flushed onto the page

Here’s a bunch of storage news that shows just how keen our multi-faceted storage world is to fill up our inboxes. Cisco Live and the Microsoft Partners’ Conference have generated a few announcements while the others are independent of these events: Acronis has a Backup Cloud Extension for Microsoft Azure and Azure Stack. …
Chris Mellor, 14 Jul 2016
VMware nutella

Virtual mirror on the wall, what will happen at VMware's ball?

VMware saves its biggest announcements of the year for its late August VMworld conference. The company of course keeps its cards close to its chest, but the content catalog for the conference generally offers some clues about what we can expect. The Register's virtualisation desk has long predicted that the current vSphere …
Simon Sharwood, 14 Jul 2016
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AT&T's ECOMP code to land soon at Linux Foundation

AT&T says it's just about ready to release its virtualisation automation software, amounting to more than eight million lines of code: its Enhanced Control, Orchestration, Management and Policy platform – ECOMP – will soon land at the Linux Foundation. The company says the platform is the basis for its target to virtualise 75 …

Tupperware vehemently denies any link to storage containerisation

Lawyers for Tupperware, purveyors of the middle class plastic food containers, have written to El Reg denying it has anything to do with that nasty containerisation tech so beloved of the storage world. According to an email sent to us last week and neatly hidden from our sight by ever-vigilant spam filters, the Tupperware …
Gareth Corfield, 13 Jul 2016
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Tintri 'consolidates' Australian office to Singapore

Storage vendor Tintri has “decided to consolidate APAC operations out of regional headquarters in Singapore”, effectively shuttering the Sydney office from which it served Australia and New Zealand. As archive.org records, Tintri had an office in Sydney as recently as May 7th, 2016. The company's Contact Us page now contains …
Simon Sharwood, 11 Jul 2016
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One container to rule them all? No. Um, a plastic box* refresher

Analysis Containers are the cool toy meaning two things: new technology and hype. At heart, containers are simple: group the minimum set of files needed to run a particular program into a single directory tree, then run it with some kind of isolation mechanism, so that as far as that process is concerned, it's the only thing on the …
Liam Proven, 05 Jul 2016

Martha Lane Fox: Brexit is all about MEEEEeeee!

Comment Some people think the main issue in the UK’s decision to leave the European Union was sovereignty and self-determination. Others think it was migration. Others think it was class. But you’re all wrong. The main issue in Brexit is Martha Lane Fox – and we have her word for it. Into this Broken Brexited Britain strides the niece …
Andrew Orlowski, 04 Jul 2016

IBM storage has a new boss: The same one it had six years ago

IBM has a new storage boss, Ed Walsh, Storage Division General Manager, replacing interim GM Greg Lotko who keeps his VP development slot in the unit. Walsh had been CEO and president of copy data management company Catalogic since July 2014. He joined Big Blue for the first time in 2010 when it bought Storwize, a storage …
Chris Mellor, 01 Jul 2016
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Hyperconverger Springpath pivots to OEM channel. Yes, we said pivots. What of it?

Hyperconverged software startup Springpath is on a Cisco express hurtling to assault the market and bring UCS server-based HyperFlex systems to prominence. Springpath CEO Terry Cunningham joined in May 2015, coming from running EVault, the cloud backup service unit of Seagate, which Seagate folded back into its own …
Chris Mellor, 27 Jun 2016

In brave new 5G world, data centres are pizza boxes... or football fields

OPFVN 2016 Flexible tech such as software-defined networking (SDN) and network function virtualisation will be a prerequisite for our brave new 5G world, reckon Intel and Ericsson. Speaking at the open-source network function virtualisation (OPNFV) project, the general manager of Intel's SDN division, John Healy, said the technologies …
Kat Hall, 23 Jun 2016
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Huawei: Come 2017, we'll also deal in pure, uncut software

OPNFV Summit Huawei is poised to make its big push into flogging pure software products next year - an area its cloudy chief architect believes will come to dominate other parts of the biz. Speaking at the the open-source network function virtualisation (OPNFV) project summit in Berlin, Uli Kleber, chief architect of cloud platform for its …
Kat Hall, 23 Jun 2016
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Linux's NFV crew: Operators keen to ditch clunky networks, be 'cool' like, er, Facebook

OPNFV Summit Network operators have a jealous eye on the likes of Facebook and Google and want to ditch their clunky networks to compete for "cooler" consumer services, the head of the open-source network function virtualisation (NFV) project has said. Heather Kirksey is director of the collaborative Linux foundation's OPNFV project – the …
Kat Hall, 23 Jun 2016
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Put storage inside the individual hosts of a virtual cluster? You're CRAZY... Like a fox

Sysadmin blog Hyperconvergence, putting storage inside the individual hosts of a virtual cluster, was supposed to save us from the cost and expense of centralized storage. Thus far, mainstream providers of hyperconvergence have largely failed to deliver on this promise. 2016 looks set to be the year this finally changes. Nutanix has been …
Trevor Pott, 23 Jun 2016
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HDS goes hyper with its latest pile of converged IT Lego blocks

Aiming to stem the Nutanix snd SimpliVity hyper-converged tide, HDS announced the UCP HC V240, its first hyper-converged UCP product, along with the entry-level converged UCP 2000, for its mid-market and enterprise customers. Think of UCP (Unified Compute Platform) systems as being like EMC Vblocks (H-blocks?) and UCP HC boxen …
Chris Mellor, 23 Jun 2016
Data centre

What's DriveScale up to? Mix-'n'-match server and disk storage, for starters

Backgrounder DriveScale is a startup that emerged from a three-year stealth effort earlier this year with hardware and software to dynamically present externally connected JBODS to servers as if they were local. The idea is to provide composable server-storage combos for changing Hadoop-type distributed workloads. It is meant to share the …
Chris Mellor, 21 Jun 2016
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Scale Computing makes play for Nutanix's entry level market

Storage startup Scale Computing is offering a hyper-converged three-node cluster for less than $25,000, and undercuts Nutanix's Xpress SMB entry-level offering by $500. The company, which is is focussed on the SMB/mid-market, has replaced its entry-level HC1000 with an all-disk HC1100 and a hybrid flash/disk HC1150 featuring …
Chris Mellor, 20 Jun 2016
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Pivot3 stuffs NexGen all-flash tier into hyper-converged sandwich

Pivot3 has a new vSTAC product combining its hyper-converged infrastructure appliance tech with NexGen Storage’s all-flash array technology and quality of service functions. NexGen was acquired by Pivot3 in a cash-free merger in January. At that point, startup Pivot3 was shipping a range of vSTAC hyper-converged appliances. …
Chris Mellor, 16 Jun 2016
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Nokia to Oz: 5G will need fibre, and lots of it

Any time the politics of the National Broadband Network arises, someone with a bagful of buzzwords and a spoonful of clue will claim that wireless is going to make fibre obsolete. It shouldn't be necessary to refute that old chestnut, but it is, so Vulture South is pleased that Nokia's Oceania head of mobile networks has cold- …

VMware aims high with a little help from its friends

VMware's extensive ecosystem has been a massive part of its success, as demonstrated by the fact that even when server virtualisation looked like a reason to stop buying servers it created an opportunity for Intel to make virtualisation sing and arguably left Chipzilla making more coin from virtualisation than VMware itself. …
Simon Sharwood, 14 Jun 2016
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I know for certain what software-defined storage is. It's the new black

I’m not going to re-define software-defined. Instead I’d like to look around and try to make sense of different interpretations and architecture designs that make this claim. I have intentionally left out some solutions because they are not software-defined for me, while for others, I may have just forgotten to mention them or …
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Imagination: Come back to MIPS, Wi-Fi router makers, we have an FCC ban workaround

A fairly straightforward idea by Imagination Technologies could rescue American geeks' ability to run Openwrt on their routers. The freedom to tinker with Wi-Fi routers has been a hot topic ever since the Federal Communications Commission issued an edict that devices be locked down to protect America's spectrum. Its concern …
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VMware buys Arkin

VMware has acquired cloud management outfit Arkin. Virtzilla's made the buy to get its claws on Arkin's code that gathers performance data on the NSX network virtualisation product. Arkin takes that data, makes sense of it and offers sysadmins a more-or-less-natural language query tool that can be used to figure out what's …
Simon Sharwood, 13 Jun 2016
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EMC Emerging Tech CTO exits

David Chapa, ex-Global CTO of EMC Emerging Technologies Division has joined a third platform consultancy, Elovate. Elovate (Elevate + Innovate - hah!) was founded by Alan Dorrian who thinks mobile, cloud, and virtualisation is bringing about the greatest transformation in enterprise IT since open systems decoupled from the …
Chris Mellor, 10 Jun 2016
Nested virtualisation in Windows 10

OVF 3.0 due by Christmas

Work has commenced on version 3.0 of the Open Virtualization Format (OVF). OVF is an open format for virtual machines. Commercial virtualisation vendors have proprietary VM formats. An open format makes it easier to migrate virtual machines between hypervisors. The Distributed Management Task Force's OVF Working Group page …
Simon Sharwood, 07 Jun 2016
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Unprecedented number of customers swimming off to cloud, says Barracuda

Comment Barracuda customers have started moving data and applications to the public cloud at a surprisingly fast and unprecedented rate, with on-premises IT facing a rocky road to becoming a wasteland. So says Michael Hughes, the company’s EVP for worldwide sales. For every app and accompanying data that is moved to the public cloud …
Chris Mellor, 02 Jun 2016
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Anaemic hyperscale orders hurt server makers in Q1

A pause in hyper-scale deployments has triggered the first year-on-year decline in seven quarters for global server shipments and revenues. Also a “clear end to the enterprise refresh cycle” contributed to the Q1, 2016 slow down, according to IDC, the tech market watcher. In essence, Q1 2015 revenues were flattered by a major …
Drew Cullen, 02 Jun 2016
Mellanox bluefield

Mellanox's SoCs take a night on the Tiles

Fancy a high core count ARM system-on-a-chip? That's what Mellanox is packing into the BlueField SoC processors it hopes will give it the edge in the hyperscale market. Bob Doud joined Mellanox in the latter's US$811 million acquisition of EzChip, whose Tilera multicore chip technology is a big part of the BlueField …
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Tintri is great. But is VM-aware storage still what customers want?

Comment Last week, your correspondent attended SFD10 and I met with a lot of interesting storage startups. Most of them have a good level of integration with VMware (who doesn’t today?), but one in particular built its entire strategy around it: Tintri. Tintri and its VM-aware storage The company started in 2008 with the idea of …