IBM XIV User Manual

Name Type Description Mandatory
host Object name Name of a host that will
be added to the
performance class
Y
This command adds a host to a Performance Class. If the host is already associated
to another performance class, it is removed from it.
Example:
perf_class_add_host perf_class=p1 host=h1
Access Control:
User Category Permission
Storage administrator Allowed
Storage integration administrator Allowed
Application administrator Disallowed
Security administrator Disallowed
Read-only users Disallowed
Technicians Disallowed
Completion Codes:
v PERF_CLASS_BAD_NAME
Performance Class does not exist
v HOST_BAD_NAME
Host name does not exist
Removing a Host from its Performance Class
Removes a host from its Performance Class
perf_class_remove_host host=HostName
Parameters:
Name Type Description Mandatory
host Object name Name of a host that will
be removed from its
Performance Class
Y
This command removes a host from its Performance Class.
Example:
perf_class_remove_host host=h1
30 IBM XIV Storage System User Manual

IBM XIV Specifications

General

Power Supply	Redundant power supplies
Drive Type	SATA
Redundancy	Fully redundant components
Connectivity	Fibre Channel, iSCSI
Form Factor	Rack-mounted
Cache	Distributed cache across modules
Data Protection	Snapshots, remote mirroring
Performance	High throughput and low latency
Scalability	Modular, scale-out architecture
Cooling	Redundant cooling
Architecture	Grid-based, distributed architecture