What new features are in vSphere 6.0

Well there has been some public information out there for some time on some of the new features that will or maybe in vSphere 6.0, mainly information that has come from VMworld 2014 and some from the beta which although public did have some NDA with it. As VMware announce the new release below are some of the new features that made the cut into the new version.

vSphere Platform (including ESXi)

  • Increase in vSphere Host Configuration Maximums
    • 480 Physical CPUs per Host
    • Up to 12 TB of Physical Memory
    • Up to 1000 VMs per Host
    • Up to 6000 VMs per Cluster
  • Virtual Hardware v11
    • 128 vCPUs per VM
    • 4 TB RAM per VM
    • Hot-add RAM now vNUMA aware
    • Serial and parallel port enhancements
      • A virtual machine can now have a maximum of 32 serial ports
      • Serial and parallel ports can now be removed
  • ESXi Account & Password Management
    • New ESXCLI commands to add/modify/remove local user accounts
    • Configurable account lockout policies
    • Password complexity setting via VIM API & vCenter Host Advanced System Settings
  • Improved Auditability of ESXi Admin Actions
    • Prior to vSphere 6.0, actions taken through vCenter by any user would show up as ‘vpxuser’ in ESXi logs.
    • In vSphere 6.0 actions taking through vCenter will show the actual username in the ESXi logs
  • Enhanced Microsoft Clustering (MSCS) Support
    • Support for Windows 2012 R2 and SQL 2012
    • Failover Clustering and AlwaysOn Availability Groups
    • IPv6 Support
    • PVSCSI & SCSI controller support
    • vMotion Support
      • Clustering across physical hosts with Physical Compatibility Mode RDMs (Raw Device Mapping)
      • Supported on Windows 2008, 2008 R2, 2012, and 2012 R2

vCenter 6.0

  • Scalability Improvements
    • 1000 Hosts per vCenter
    • 10,000 VMs per vCenter
    • 64 Hosts per cluster (including VSAN!)
    • 6000 VMs per cluster
    • Linked Mode no longer requires MS ADAM
  • New Simplified Architecture with Platform Services Controller
    • Centralizes common services
    • Embedded or Centralized deployment models
  • Content Library
    • Repository for vApps, VM templates, and ISOs
    • Publisher/Subscriber model with two replication models
    • Allow content to be stored in one location and replicated out to “Subscriber” vCenters
  • Certificate Management
    • Certificate management for ESXi hosts & vCenter
    • New VMware Endpoint Certificate Service (VECS)
    • New VMware Certificate Authority
  • New vMotion Capabilities
    • Cross vSwitch vMotion
    • Cross vCenter vMotion
    • Long Distance vMotion
    • vMotion across L3 boundaries

Storage & Availability

  • VMware Virtual Volumes (VVOLS)
    • Logical extension of virtualization into the storage world
    • Policy based management of storage on per-VM basis
    • Offloaded data services
    • Eliminates LUN management
  • Storage Policy-Based Management
    • Leverages VASA API to intelligently map storage to policies and capabilities
    • Polices are assigned to VMs and ensure storage performance & availability
  • Fault Tolerance
    • Multi-vCPU FT for up to 4 vCPUs
    • Enhanced virtual disk format support (thin & thick disks)
    • Ability to hot configure FT
    • Greatly increased FT host compatibility
    • Backup support with snapshots through VADP
    • Now uses copies of VMDKs for added storage redundancy (allowed to be on separate datastores)
  • vSphere Replication
    • End-to-end network compression
    • Network traffic isolation
    • Linux file system quiescing
    • Fast full sync
    • Move replicas without full sync
    • IPv6 support
  • vSphere Data Protection
    • VDP Advanced has been rolled into VDP and is no longer available for purchase (the features of VDP-A are now available for free to Essentials Plus and higher editions of vSphere!)
    • Protects up to 800 VMs per vCenter
    • Up to 20 VDP appliances per vCenter
    • Replicate backup data between VDP & EMC Avamar
    • EMC Data Domain support with DD Boost
    • Automated backup verification

So there you have it – a pretty long list of updates for vSphere 6.0. One thing that I was surprised to see that that vSphere Application HA has been removed in vSphere 6.0 due to a lack of demand for the feature, oddly its not something we have seen at Symantec and still our user base grows quarter by quarter and Symantec ApplicationHA goes on..

About virtuallylg

Hello, my name is Lorenzo Galelli, I have been working with availability and virtualization solutions for Symantec for over a decade now and its amazing to see the impact virtualization has brought to the world of IT. During my time at Symantec I have worked as a systems engineer for customers big and small and seen a vast array of different virtualization projects. I am currently Technical Product Manager for ApplicationHA for VMware and KVM and I also have focus on VDI especially with Symantec's VirtualStore and FileStore technologies. Follow my blog for all things Symantec and virtualization. Opinions expressed here are my own.
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2 Responses to What new features are in vSphere 6.0

  1. Pingback: vSphere 6.0 Link-O-Rama » Welcome to vSphere-land!

  2. Pingback: vSphere 6 Links Courtesy vSphere-Land. | Big Virtual Me

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