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Yesterday Nutanix has announced the new list of Nutanix Tech Champions (NTC) 2016. NTC is a community awards similar to the VMware vExpert, Microsoft MVP, Cisco Champions, EMC Elect, … rewarding members of the community on their efforts in sharing their knowledge and enabling fellow community members.

The Nutanix Technology Champion program spans the globe and is comprised of IT professionals from every cloud, application group, and technology. They are committed to news ways of thinking that will power the next generation of enterprise computing.

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As you probably know VMware vSphere 6.0 had a critical issue con its Change Block Tracking (CBT) implementation that can impact all incremental backup with “VMware native” backup program (all agent-less implementation using the VMware VDAP API).

This issue occurs due to an issue with CBT in the disklib area, this causes the change tracking information of I/Os that occur during snapshot consolidation to be lost. The main backup payload data is never lost and it is always written to the backend device. However, the corresponding change tracking information entries which occur during the consolidation task are missed. Subsequent calls to CBT APIs do not include these missed blocks, hence a backup based on this CBT data is inconsistent.

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During the past weeks, Platform9 announces interesting new management capabilities to their SaaaS solution.

Platform9 have an interesting product for making private cloud easy using a public cloud enterprise service (according to a SaaS model) based on OpenStack platform (we can call it as an OpenStack as a Service).

They goes in GA on January 2015 first with only KVM support, then in August 2015 they add also the VMware vSphere support.

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Nei giorni scorsi è stata segnalata un possibile problema tra Veeam Endpoint Backup 1.1.x e Windows 10 Threshold 2 (ossia l’ultimo grosso aggiornamento di Windows 10).

Benché il supporto di Windows 10 sia stato incluso già nella versione 1.1 di Endpoint e finora non vi siano mai stati problemi rileventi, con l’ultimo aggiornamento può accadere che il database di Veeam Endpoint Backup database files venga spostato alla fine dell’aggiornamento stesso, da C:\Windows\System32\config\systemprofile alla directory C:\Windows.old\windows\System32\config\systemprofile.

Non è ancora chiaro se il problema si verifica sempre o solo a chi ha aggironato di recente a Windows 10 e non ha ancora rimosso i file di roll-back alla versione precedere (Windows.old in questo caso è usato per poter tornare al vecchio sistema operativo).

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The latest Microsoft Windows Server 2016 Technical Preview 4 add an interesting new features in Hyper-V: Discrete Device Assignment.

This feature implement a “device passthrough” for virtual machines running on Hyper-V: users can now take some of the PCI Express devices in their systems and pass them through directly to a guest VM.

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Photon Platform is a new infrastructure stack optimized for containers and cloud-native apps. It’s built to be used in API-driven, multi-tenant, high scalable, greenfield environments. You can run on it Docker, Mesos, Cloud Foundry or Kubernetes in a secure environment.

The Photon Platform tt’s composed of two main components:

  • Photon Machine, a lightweight “microvisor” based on ESX with Photon OS built-in.With Photon Machine, you can deploy Docker containers on a VMware hypervisor that includes built-in, mature, and enterprise-ready capabilities.
  • Photon Controller, a distributed and multi-tenant, API-driven control plane optimized for scale, churn and high-availability. It manages access control between containers through project Lightwave.

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Microsoft has just released the Technical Preview 4 of Windows Server 2016, the next generation of Windows Server that will provide a wide range of new and enhanced features and capabilities spanning server virtualization, storage, software-defined networking, server management and automation, web and application platform, access and information protection, virtual desktop infrastructure, and more.

To evaluate it just go to the download page: https://www.microsoft.com/en-us/evalcenter/evaluate-windows-server-technical-preview

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