Fujitsu ETERNUS DX60 S3 - Set SAS Port Qos

Chapter 4 Connectivity Management
4.7 Host-LU QoS Management
ETERNUS Web GUI User’s Guide (Settings)
Copyright 2015 FUJITSU LIMITED P2X0-1270-13ENZ0
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The main setting item is as follows.
● iSCSI Port QoS Setting
• Bandwidth Limit
3 Click the [Set] button.
 A confirmation screen appears.
4 Click the [OK] button.
 The iSCSI port QoS setting starts.
5 Click the [Done] button to return to the [iSCSI Port QoS] screen.
End of procedure
4.7.12 Set SAS Port QoS
This function configures the bandwidth limit (the maximum performance limit) of the SAS port.
For details on the parameters for this function, refer to "A.4.6.7 Set SAS Port QoS" (page 881)
.
For the factory default settings for this function, refer to "Appendix B Set SAS Port QoS" (page 1001)
.
The procedure to set the SAS port QoS is as follows:
Procedure
1 Select the SAS port to configure the bandwidth limit (multiple selections can be made), and
click [Set SAS Port QoS] in [Action].
• The ETERNUS DX500 S3/DX600 S3, the ETERNUS DX8700 S3/DX8900 S3, and the ETERNUS DX200F do not
support this function.
• This function can be used, irrespective of whether the QoS mode has been enabled or disabled. If the QoS
mode has been disabled, the port starts the operation within the configured bandwidth limit after the
QoS mode is enabled.
• Configure the host bandwidth limit on each host. Refer to the following sections for details:
- "4.7.7 Set FC/FCoE Host QoS" (page 489)
- "4.7.8 Set iSCSI Host QoS" (page 490)
- "4.7.9 Set SAS Host QoS" (page 492)
• The LUN bandwidth limit can be configured in the LU QoS group. Refer to "4.7.3 Set Host-LU QoS" (page
482) for details.