IBM XIV User Manual

v CG role - the role of the peer
– Available values - master|slave
Id Name Default Position
name Name 1
pool Pool Name 2
gp_based GP Based N/A
mirrored Mirrored N/A
managed Managed N/A
Example:
cg_list cg=DBgroup
Output:
Name Pool Name Mirrored GP Based
DBgroup default Yes No
Access Control:
User Category Permission
Storage administrator Allowed
Storage integration administrator Allowed
Application administrator Allowed
Security administrator Disallowed
Read-only users Allowed
Technicians Disallowed
Removing a Volume from a Consistency Group
Removes a volume from a Consistency Group.
cg_remove_vol vol=VolName
Parameters:
Name Type Description Mandatory
vol Object name Name of the volume to
be removed.
Y
This command removes a volume from a Consistency Group.
A Consistency Group's name is deduced from the volume name. A unique name is
ensured because each volume belongs to only a single Consistency Group. Future
snapshot groups that are created from this Consistency Group will not include a
snapshot that is associated with the removed volume.
Following the volume removal:
v Corresponding peer volume is removed from the peer Consistency Group
84 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