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  * The cluster requires that each controller's disk storage system has a peak write latency of less than 300ms, and a mean write latency of less than 100ms. If the storage system does not meet these requirements, the cluster can become unstable and cause system downtime.

Contents

  1. NSX requirement
  2. NSX check

NSX requirement

  • No matter the size of the NSX deployment, VMware requires that each NSX Controller cluster contain three controller nodes. Having a different number of controller nodes is not supported.
  • The cluster requires that each controller's disk storage system has a peak write latency of less than 300ms, and a mean write latency of less than 100ms. If the storage system does not meet these requirements, the cluster can become unstable and cause system downtime.

NSX check

  • Log in to the NSX Controller CLI. 

get control-cluster status

show control-cluster status
show control-cluster connections
  • Log in to the NSX Manager CLI. 

# nsx-manager
show logical-switch list all
get management-cluster status

désert/VMware/NSX (last edited 2019-11-03 09:22:18 by merlin)