Enable QoS/Disable QoS

Overview

This function enables or disables the QoS mode.

Note

  • If the QoS mode is changed from "Enable" to "Disable", the configured bandwidth limit is saved.

  • If the QoS mode is changed from "Disable" to "Enable", the QoS operates within the saved bandwidth limit.

  • If the bandwidth limit is not specified when the QoS mode is changed to "Enable", "Unlimited" is applied to all the bandwidth limit settings for hosts, ports, host LUNs, and volumes (the setting value is not changed).

User Privileges

Availability of Executions in the Default Role

Default role Availability of executions
Monitor  
Admin
StorageAdmin
AccountAdmin  
SecurityAdmin  
Maintainer

Refer to User Roles and Policies for details on the policies and roles.

Operating Procedures

Enabling QoS Mode

  1. Click [Enable QoS] in [Action].

    → A confirmation screen appears.

    Caution

    • If the QoS mode has already been enabled, [Enable QoS] cannot be clicked.

  2. Click the [OK] button.

    → Enabling of QoS starts.

  3. Click the [Done] button to return to the [Host-LU QoS] screen.

Disabling QoS Mode

  1. Click [Disable QoS] in [Action].

    → A confirmation screen appears.

    Caution

    • If the QoS mode has already been disabled, [Disable QoS] cannot be clicked.

  2. Click the [OK] button.

    → Disabling of QoS starts.

  3. Click the [Done] button to return to the [Host-LU QoS] screen.