Set Sas Host Qos - Fujitsu ETERNUS DX60 S3 User Manual

Chapter 4 Connectivity Management
4.7 Host-LU QoS Management
4.7.9

Set SAS Host QoS

This function configures the bandwidth limit (the maximum performance limit) of the SAS host.
• 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 host starts the operation within the configured bandwidth limit after the
QoS mode is enabled.
• Configure the port bandwidth limit on each port. Refer to the following sections for details:
- "4.7.10 Set FC Port QoS" (page 493)
- "4.7.11 Set iSCSI Port QoS" (page 495)
- "4.7.12 Set SAS Port QoS" (page 496)
- "4.7.13 Set FCoE Port QoS" (page 498)
• The LUN bandwidth limit can be configured in the LU QoS group. Refer to
482) for details.
For details on the parameters for this function, refer to
For the factory default settings for this function, refer to
The procedure to set the SAS host QoS is as follows:
Procedure
1
Select the SAS host to configure a bandwidth limit (multiple selections can be made), and
click [Set SAS Host QoS] in [Action].
2
Select the SAS host bandwidth limit.
492
ETERNUS Web GUI User's Guide (Settings)
Copyright 2015 FUJITSU LIMITED
"4.7.3 Set Host-LU QoS" (page
"A.4.6.4 Set SAS Host QoS" (page
"Appendix B Set SAS Host QoS" (page
880).
1000).
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