Tuesday, August 21, 2018

Cisco HyperFlex Systems Architecture

HyperFlex Portfolio

 03
Dynamic Data Distribution

  • Systems Built on Conventional File Systems Write Locally, Then Replicate, Creating Performance Hotspots
  • HX Data Platform stripes data across all nodes simultaneously, leveraging cache across all SSDs for fast writes
  • Balanced space utilization: no data migration required following a VM migration
01
Non-Disruptive Operations
  • Stripe blocks of a file across servers
  • Replicate one or two additional copies to other servers
  • Handle entire server or disk failures
  • Restore back to original number of copies
  • Rebalance VMs and data post replacement
  • Rolling software upgrades
02


High Resiliency, Fast Recovery
  • Platform can sustain simultaneous 2 node failure without data loss; replication factor is tunable
  • If a node fails, the evacuated VMs re-attach with no data movement required
  • Replacement node automatically configured via UCS Service Profile
  • HX Data Platform automatically re-distributes data to node
04
05

                     

at
Labels: ,

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

NSX-V vs NSX-T – Basic Comparison

                                            NSX-V                      NSX-T  Tight integration with vSphere Yes No Works without vCenter No...

  • AWS on a Nutshell
                                 Accessing the Platform To access AWS Cloud services, you can use the AWS Management Console, the AWS ...
  • 1. Learning NSX-T: Introduction
    VMware NSX is one of the most sensational product that VMware produced 5 years back post Niciria acquisition and over the years this produc...
  • Console Mouse Not Working in Windows 2012 VMs
    I recently ran into some problems while deploying a Windows Server 2012 R2 VM in my vSphere 6.5 U2 lab. I’ve come to expect that the co...