So Tuesday was quite an eventful day….. not only did it snow in my neck of the woods (South West London) and cause chaos to road traffic – which meant I had to walk just over a mile to the station in freezing weather as the buses weren’t going anywhere – it was also the launch event for VMware vSphere 6.0 and also EMC’s EVO:RAIL offering – VSPEX Blue.
So lets start with a blog on vSphere 6.0 (VSPEX Blue to follow)……
I had previously blogged about all the goodies that were talked about at VMworld 2014 last October and on Tuesday, Pat Gelsinger and Ben Fathi announced the eagerly awaited 6.0 to the world! If you missed the event, then you can still register to view the video recording here: http://www.vmware.com/now.html
Whilst there was no date mentioned for GA, you can probably expect it to be available by the end of Q1 2015.
There are over 650 feature improvements with vSphere 6.0, and frankly I don’t even know more than 10% of what those improvements are!!
Anyways, here are what I think are the most important improvements:
- Increased maximum configs:
- 128 vCPUs and 4TB of vRAM per VM
- 64 hosts and 8000 VMs per cluster
- 480 CPUs and 12TB of memory per host (need to find a manufacturer who can make such a beast first!!)
- New VM hardware version – v11
- The long awaited Virtual Volumes (which I talked about previously in my VMworld 2014 update post here) – doing away with LUNs and filesystems and allowing VMs to write their VMDKs straight to the storage array.
vCenter Server 6.0
- Linked Mode now supported on the vCenter Server Appliance (so no reason you can’t kiss goodbye to that Windows installation!)
- Content Library – organising ISO images, templates, vApps, etc. in one location
- Improved security, user administration and task/event logging.
- Long Distance vMotion – as long as the latency isn’t greater than 100ms
- Cross vSwitch vMotion – must be on same L2 Network (so between vSS, or between vDS or from vSS to vDS, but not supported on vDS to vSS)
- Cross vCenter vMotion – removing the previous boundary so now you can change compute, storage, network and vCenter!
- vMotion of MSCS VMs using pRDMs
- multi-vCPU Fault Tolerance – currently up to 4 vCPUs per VM and 8 vCPUs in FT per host
- FT no longer requires a shared disk, which means your secondary FT copy could be residing on a different storage array.
- FT is integrated with the VADP APIs allowing FT VMs to be backed up (snapshot)
- Platform Services Controller (SSO on steroids) – which contains SSO, license manager, a certificate authority service and certificate store (which makes creation and provisioning of SSL certificates a bit easier). Deployed as a separate vApp with its own native replication (to other PSCs).
- vSphere HA Component Protection (protects VMs against mis-configurations and connectivity problems)
- NFS 4.1 support
- Instant Clone (Project Fargo) Capability – this enables a running VM to be cloned such that the new VM is created identical to the original, which means you can get a new, running, booted up VM in less than a second.
- Web Client performance has been improved (yay) with faster login times! Plus there have been some usability improvements which means tasks are completed faster, performance charts actually plot properly, the VM remote console offers better console access and security.
- The classic C# vSphere client is still with us (they haven’t quite got rid of it yet… probably because of the VUM plugin and also the only way you can access ESXi hosts) and now lets you view the new VM hardware versions (v10 and 11) but to edit you need to use the Web Client.
- vSphere Replication enhancements allowing compression of replication traffic, faster syncing but still the same 15min RPO
- Ability to isolate vSphere Replication traffic onto its own network
- vSphere Data Protection now includes all of the Advanced functionalities:
- Up to 8TB of deduped data per VDP Appliance
- Up to 800 VMs per VDP Appliance
- Application level backup and restore of SQL Server, Exchange, SharePoint
- Replication to other VDP Appliances and EMC Avamar
- Data Domain support (DD Boost)
Virtual SAN 6.0
(Obviously too good to be called 2.0)
- All flash configurations – think ‘very’ cheap all-flash array!!
- Fault Domain – which means you can plan your deployment to include several hosts in a domain (or even a whole rack)
- Capacity planning – “What if scenarios”
- Support for hardware-based check-summing/encryption
- Virtual SAN Health Services plugin
- Direct Attached JBODs for blade servers (only those on the HCL)
- Greater scale
- 64 hosts per cluster
- 200 VMs per host
- 62TB max VMDK size
- New on-disk format enables fast cloning and snapshotting
- 32 VM snapshots
As you can see, that’s quite a hefty list of features – and it’s not even the complete list……. Anyways, like everyone else I’m itching to get my hands on the GA so that I can deploy it within MTI’s Solution Centre!
For more info pop along to: http://www.vmware.com/products/vsphere/