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The CSI PowerFlex driver supports the following list of replication actions:
Some of the maintenance actions like suspend, resume, and sync can be run at any site and are used to change the replication link state:
#./repctl --rg rg-name exec -a suspend
#./repctl get rg
Use the repctl command with the option get rg to check the link state of rg. Similarly, you can use resume or sync command options. You can use the sync option after resuming, as it begins the synchronization of data immediately instead of waiting for the recovery point objective time.