IBM XIV User Manual

Removes an Existing Consistency Group from a Cross-System
Consistency Group Definition
Removes an existing Consistency Group from a Cross-system Consistency Group
definition.
xcg_remove_cg xcg=XcgName cg=cgName
Parameters:
Name Type Description Mandatory
xcg Object name Name of a Cross-system
Consistency Group.
Y
cg Object name Name of a Consistency
Group.
Y
Removes an existing Consistency Group from a Cross-system Consistency Group
definition.
Example:
xcg_remove_cg xcg=DBbackup cg=CGBackup
Output:
Command completed successfully
Access Control:
User Category Permission Condition
Storage administrator Allowed N/A
Storage integration administrator Allowed N/A
Application administrator Conditionally Allowed At least one of the volumes in
the group is mapped to a host or
cluster associated with the user.
If a Snapshot Group overwrite is
used, then the target Snapshot
Group must be one created by a
server administrator.
Security administrator Disallowed N/A
Read-only users Disallowed N/A
Technicians Disallowed N/A
Warnings:
v ARE_YOU_SURE_YOU_WANT_TO_REMOVE_CONS_GROUP_FROM_XCG
Are you sure you want to remove cons group 'CG' from its cross Consistency
Group?
Completion Codes:
v XCG_BAD_NAME
Cross Consistency Group name does not exist.
Chapter 6. Consistency Group Management 93

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