Fujitsu ETERNUS DX60 S3 User Manual page 274

Chapter 5 Connectivity Status
5.7 Host-LU QoS
The following items are displayed in the Main area:
• Host : Bandwidth Limit
- Host
The host name for which the host affinity setting is configured is displayed.
If "All" is displayed, all of the hosts can access the ETERNUS DX/AF.
- Bandwidth Limit
The maximum performance is displayed in IOPS (throughput value). If the bandwidth limit has not
been configured (the bandwidth has not been limited), "Unlimited" is displayed.
If "All" has been selected for hosts, a "-" (hyphen) is displayed.
Click the [Host : Bandwidth Limit] link to display the total performance information for the host and the
performance information of each LUN. Refer to
for details.
• Host Group
If a host belongs to a host group, the host group name is displayed. If a host does not belongs to the host
group, a "-" (hyphen) is displayed.
If "All" is displayed, all of the hosts can access the ETERNUS DX/AF.
• CA Port : Bandwidth Limit
- CA Port
The location information of the CA port with the host affinity setting is displayed.
- Bandwidth Limit
The maximum performance is displayed in IOPS (throughput value). If the bandwidth limit has not
been configured (the bandwidth has not been limited), "Unlimited" is displayed.
• CA Port Group
If a CA port belongs to a CA port group, the CA port group name is displayed. If a host does not belong to a
CA port group, a "-" (hyphen) is displayed.
• LUN Group : LU QoS Group
- LUN Group
The LUN group name is displayed. If the ETERNUS CLI command ("set mapping") is used for LUN map-
ping, a "- " (hyphen) is displayed.
- LU QoS Group
The LU QoS group number is displayed between 0 and 1055. If a LU QoS group number is not
configured, a "- " (hyphen) is displayed.
Click the [LUN Group : LU QoS Group] link to display a bandwidth limit on each LUN. Refer to
Group : LU QoS Group Detail" (page 280)
"5.7.1 Host-LU QoS Performance Information" (page 275)
for details.
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