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Setting Hotplugging Parameters

You can configure how hotplug events are handled by setting the following parameters in /etc/pstorage/hotplug.config :

Parameter

Description

ENABLE_HOTPLUG

Mandatory. Enables or disables hotplug support. To enable, set to yes .

HOTPLUG_CLUSTER

Mandatory. Name of the cluster for which the new chunk servers will be configured.

HOTPLUG_TIER

Sets the tier for new chunk servers.

HOTPLUG_LOG_FILE

Hotplug event log.

HOTPLUG_MOUNT_PATH

Hotplug mount path.

Note: Restart the pstorage-hotplugd daemon each time you change the ENABLE_HOTPLUG variable in the configuration file.