When you initiate a resource group action,
PowerFlex Manager performs critical configuration checks to ensure that the system is healthy before proceeding. A configuration check failure may result in the resource group action being blocked. You can export a PDF report at any time that shows detailed system health and configuration data. When you generate the report,
PowerFlex Manager initiates the full set of configuration checks and reports the results.
Configuration checks for switches
Dell Networking OS9 switches are not covered by the configuration checks.
Configuration check
Resource group actions blocked if the check fails
PowerFlex gateway is powered off
None
PowerFlex cluster state is not normal
Add node
Add volume
Delete node
Delete resource group
Add resource group with an existing
PowerFlex cluster
Compliance upgrade
Enter service mode
Drive replacement
Secondary MDMs have a status not equal to normal
Add nodes
Add volumes
Delete node
Delete resource group
Add resource group with an existing
PowerFlex cluster
Compliance upgrade
Enter service mode
Drive replacement
SDS registered data network IP address count does not equal 2 or 4
Compliance upgrade
Enter service mode
Drive replacement
Reconfigure MDM roles
SDS has a state not equal to connected
Add volume
Compliance upgrade
Reconfigure MDM roles
SDS interfaces have incorrect MTU sizes
Add node
Add resource group with an existing
PowerFlex cluster
Compliance upgrade
Reconfigure MDM roles
VMware ESXi vmks are not configured with an MTU size of 9000
Add node
Add resource group with an existing
PowerFlex cluster
Compliance upgrade
Interfaces are not configured with an MTU size of 9216, and QOS is enabled with MTU size
Add node
Add resource group with an existing
PowerFlex cluster
Compliance upgrade
SDS has a Performance Profile not equal to High Performance
None
SDC has a Performance Profile not equal to High Performance
None
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