Vxflex Os System Changes; Using The Set_Performance_Parameters Utility For Mdm And Sds - Dell EMC VxFlex Ready Node User Manual

VxFlex OS system changes

Using the set_performance_parameters utility for MDM and SDS

Users will achieve optimum performance by always setting the performance profile to
high_performance. A complete list of parameters comparing the Default and the
high_performance profiles is available in the "Performance Parameters".
This section describes the various system changes available for enhancing VxFlex OS
performance.
New installation procedures have been instituted from v2.x and later that eliminate
many of the manual tasks involved with performance tuning VxFlex OS.
The following table describes the commands for specific tasks:
Task
To view current settings
Default is High_performance. If otherwise, execute the command to
change to High_performance
To change the profile back to compact
To view full parameter settings for an MDM
VxFlex OS performance fine-tuning
Dell EMC VxFlex Ready Node AMS User Guide
Command
Execute the
command:
scli –-
query_performan
ce_parameters
Execute the
command:
scli --
set_performance
_parameters
--all_sds --
all_sdc --
apply_to_mdm --
profile
high_performanc
e
Execute the
command:
scli --
set_performance
_parameters
--all_sds --
all_sdc --
apply_to_mdm --
profile compact
Execute the
command:
scli --
query_performan
ce_parameters
--print_all
113