Dell PowerFlex Manager 4.6.x CLI Reference Guide

SDS nodes transfer data among themselves. This data consists of user-data being replicated as part of the RAID protection, and data copied for internal rebalancing and recovery from failures.

You can modify the balance between these types of data loads by limiting the data copy bandwidth. This change affects all SDSs in the specified protection domain.

Syntax

scli --set_sds_network_limits (--protection_domain_id <ID> | --protection_domain_name <NAME>) 
[--rebuild_limit <LIMIT>] [--rebalance_limit <LIMIT>] [--volume_migration_limit <LIMIT>] [--protected_maintenance_mode_limit <LIMIT>] [--overall_limit <LIMIT>] 
  [--i_am_sure]

Parameters

--protection_domain_id <ID>

Protection domain ID

--protection_domain_name <NAME>

Protection domain name

--rebuild_limit <LIMIT>

Limit the network bandwidth for rebuild in MB/s. 0 is unlimited

--rebalance_limit <LIMIT>

Limit the network bandwidth for rebalance in MB/s. 0 is unlimited

--volume_migration_limit <LIMIT>

Limit the network bandwidth for V-Tree migration in MB/s. 0 is unlimited

--protected_maintenance_mode_limit <LIMIT>

Limit the network bandwidth for protected maintenance mode in MB/s. 0 means unlimited bandwidth.

--overall_limit <LIMIT>

Limit the overall network bandwidth in MB/s. This includes the rebuild, rebalance, and application I/O bandwidth. 0 is unlimited

--i_am_sure

Skip the safety questions for command execution. (For example: “This could damage the stored data. Are you sure?”)