You are now being logged in using your Facebook credentials

Directory Stats

There are 19069 listings and 299 categories in our website

Search in Title & Description

Website Stats

Listings Hits count
5091790

Over 500'000 hits on listings per month

Learn more

Today1116
Yesterday2890

Cluster-HA- AvailabilityRSS

vCenter Clusters and High Availibility

Part 1 - Architecting vSphere Clusters - A scoop from my vForum Prezo!

A few days back, I got an opportunity to present at vForum 2013 in Mumbai, the Financial Capital of India. With more than 3000 participants across 2 days of this mega event, it was definitely one of the biggest customer events in India. I along with my te ...
Read More...

Created
Don’t Be Confused VMware HA != VMotion (Chris Colotti's Blog)

Okay, this may sound like something of the most basic things to know, but I am posting this as I still hear how these two things are used interchangeably.  In most cases, it has to do with trying to design a multi-site vSphere deployment where you ar ...
Read More...

Created
VSVC5821 - Performance and Capacity Management of DRS Clusters VMworld Session 52:35

Distributed Resource Management is a feature of vSphere and it does cluster level resource management by moving virtual machines between hosts, set the resource controls on host as well as enforce business rules specified by the users. This talk focuses o ...
Read More...

Created
vSphere HA APD handling and PernixData FVP

Recently I received an interesting question on FVP support of vSphere HA. What happens if an All-Paths down scenario occurs with an accelerated virtual machine?

Created
Setting Multiple Isolation Response Addresses for VMware High Availability (1002117)

In VirtualCenter Server 2.0.2 and above, you can specify more than one isolation response address for VMware High Availability (HA). The use of multiple isolation response addresses offers VMware HA a potentially more accurate picture of the network conne ...
Read More...

Created
vSphere HA Admission Control - YouTube 4:23

Learn about vSphere HA Admission Control and the policies that you can choose from.

Created
vSphere HA Slot Size and Admission Control - YouTube 4:54

Learn what a slot is, how it is calculated, and how it affects your vSphere HA Admission Control.

Created
vSphere Flash Read Cache - Interoperability with HA & DRS - YouTube 3:40

This video demonstrate how vSphere Read Flash Cache interoperates with HA & DRS.

Created
vSphere HA Futures: Restart Order

At VMworld I hosted a group discussion together with Keith Farkas (HA Lead Engineer) on the topic of HA Futures. Based on this discussion group session Keith and I decided to gather more feedback from the field, this post will hopefully help us with that. ...
Read More...

Created
Simulating VMware High Availability failover (2056634)

This article describes several methods to simulate VMware High Availability (HA) failover in your environment for cluster testing purposes. Note: This article assumes that you are working with an HA enabled cluster in vCenter Server consisting of 2 E ...
Read More...

Created
Determining which virtual machines have been restarted during a HA failover (2036555)

This article provides steps to determine which virtual machines have been restarted during a vSphere High Availability (HA) failover and on which hosts they reside.

Created
Simulating HA Failover on vSphere

While working on cases I got this question so many times before so thought to just write few words about it.How to simulate HA/FDM in vSphere environment and check the functionality of HA/FDM and other settings or the VMs.Based on the version of vSphere y ...
Read More...

Created
CPU Affinity and vSphere HA

On the VMware Community Forums someone asked today if CPU Affinity and vSphere HA worked in conjunction and if it was supported. To be fair I never tested this scenario, but I was certain it was supported and would work… Never hurts to  validate thou ...
Read More...

Created
Get the VMware vSphere 5.0 Clustering Technical Deepdive for free

Now available for FREE, 4.1 HA/DRS and 5.0 Clustering Deepdive Kindle version! Frank and Duncan have written “vSphere 5.0 Clustering Technical Deepdive” to give you a better understanding of all the new clustering features vSphere 5.0 offers and how ...
Read More...

Created
Number of vSphere HA heartbeat datastores less than 2 error, while having more? (Yellow Bricks)

Last week on twitter someone mentioned he received the error that he had less than two vSphere HA heartbeat datastores configured. I wrote an article about this error a while back so I asked him if he had two or more. This was the case, so next thing to d ...
Read More...

Created