cluster failedover

John JY 221 Reputation points
2021-09-11T21:59:13.51+00:00

Hi,

We have Windows 2016 cluster with two VMs located at two different sites).
How many heartbeat loss can cause the cluster to failover? (no change on network threshhold)

Thank you for your help.

System Center Virtual Machine Manager
Windows Server Clustering
Windows Server Clustering
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Clustering: The grouping of multiple servers in a way that allows them to appear to be a single unit to client computers on a network. Clustering is a means of increasing network capacity, providing live backup in case one of the servers fails, and improving data security.
969 questions
0 comments No comments
{count} votes

Accepted answer
  1. Leon Laude 85,701 Reputation points
    2021-09-12T07:07:21.46+00:00

    Hi @John JY ,

    The table below lists properties to tune cluster heartbeats along with default and maximum values:

    131331-parameters.png

    Source:
    https://techcommunity.microsoft.com/t5/failover-clustering/tuning-failover-cluster-network-thresholds/ba-p/371834

    ----------

    If the reply was helpful please don't forget to upvote and/or accept as answer, thank you!

    Best regards,
    Leon


0 additional answers

Sort by: Most helpful