IBM XIV User Manual

v If the CG is mirrored, it can only be moved to a Pool that is not thin-provisioned
Example:
cg_move cg=DBGroup pool=DBPool
Output:
Command completed successfully.
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 CONS_GROUP_BAD_NAME
Consistency Group name does not exist.
v POOL_DOES_NOT_EXIST
Storage Pool does not exist
v NOT_ENOUGH_SPACE
No space to allocate volume
v NOT_ENOUGH_HARD_SPACE
No space to allocate for volume's current usage
v NOT_ENOUGH_SNAPSHOT_SPACE
Snapshot usage will exceed snapshot limit
Changing Pool Limitation
Changes the lock behavior of the storage Pool. See a detailed description in .
pool_change_config pool=PoolName
lock_behavior=<read_only|no_io>
Parameters:
Name Type Description Mandatory
pool Object name Name of the Storage
Pool.
Y
lock_
behavior
Enumeration Sets whether and how
the Pool is locked upon
space depletion.
Y
This command changes the Pool behavior when running out of thin provisioning
space.
120 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