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Chapter 9 Connectivity Management
9.2 Functions in the Action Area for Connectivity
ETERNUS Web GUI User’s Guide
Copyright 2013 FUJITSU LIMITED P2X0-1090-10ENZ0
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9.2.7.14 Delete LU QoS Group
This function deletes LU QoS groups.
The procedure to delete LU QoS groups is as follows:
Procedure
1 Select the LU QoS group that is to be deleted (multiple selections can be made) and click
[Delete LU QoS Group] in [Action].
→ A confirmation screen appears.
2 Click the [OK] button.
→ Deletion of LU QoS group starts.
3 Click the [Done] button to return to the [LU QoS Group] screen.
End of procedure
9.2.7.15 Modify LU QoS Group
This function changes the bandwidth limit (the maximum performance limit) settings of each host LUN.
An LU QoS group in the "Active" status cannot be deleted.
If the selected LU QoS group does not exist, an error screen appears.
• Use one LU QoS group number per 512 Host LUNs as an internal resource. When there are LU QoS groups
with a bandwidth limit other than "Unlimited" from Host LUN#512 onward, the maximum number of QoS
groups cannot be created.
• Host-LU QoS does not support from LUN#1024 onward. Even if volumes are mapped from LUN#1024
onward, only up to 1024 LUNs (LUN#0 - LUN#1023) can be specified for the bandwidth limit.