Samtidigt så vill kan kunna administrera virtualiserings hostarna på samma sätt som man administrerar i datacentret... Då är frågan, hur kommer miljön må om allting kopplas mot en central vCenter server?
Tja, nu har vi svaret.
Ett riktigt bra whitepaper från performance-teamet på VMware.
http://blogs.vmware.com/performance/2012/06/vcenter-50-performance-in-remote-offices-and-branch-offices-robo.html
De skriver så här (saxat från länken ovan):
A white paper has been published that examines how VMware vCenter 5.0 performs in a remote offices, branch offices environment where VMware ESXi hosts are distributed over large geographical distances. These types or networks are wide area networks (WAN) and have low-bandwidth and high-latency links. This white paper shows that despite this challenge, vCenter tasks perform well in terms of both time taken to perform a task and bandwidth consumption used to perform a task.
Types of WAN studied include dial-up, DSL, Satellite, and T1. Data was also collected from LAN for comparison.
Tasks measured include:
- For hosts:
- Add and remove a host
- Enter and exit maintenance mode
- For virtual machines:
- Power on and off
- Create and delete a snapshot
- Create, remove, and clone
- Register and unregister
- Reset and reconfigure
- Suspend and resume
- For a virtual distributed switch (vDS)
- Create and remove a vDS
- Add and remove a static port group
Inga kommentarer:
Skicka en kommentar