vSphere High Availability HA Part III : advanced HA

introduction
in previous article : we have seen how to configure and test HA  in this  article : we will advanced feature of HA and expert recommendation  just to mention
you are NOT obligated to practice all advanced HA features below
just try practice whatever you see important for your environment
HA considerations Recovery time Object RTO 5 minutes :  when host down thRead More…

vSphere High Availability HA Part II: configure HA

introduction
in this article we will see how to configure HA and verify it by power off ESXI153 to see  what will happen  so please back to part I of HA to understand the concept before configure HA effectively
HA network Diagram HA network Diagram to beter understand HA situation : please look to diagram above  we have clluster16 contain three ESXI host : ERead More…

vSphere High Availability HA Part I: introduction

introduction
In IT world :  administrators looking to achieve high availability with different ways,  including but NOT limited to  : HA applications, redundant NICs, server clusters, redundant power supplies, etc. redundant HDD with SAN storage VMware provide high availability at the virtualization layer with  a feature called vSphere High Availability 
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