IBM XIV User Manual

User Category Permission Condition
Application administrator Conditionally Allowed The volume is a snapshot, where
its master volume is mapped to
a host or cluster associated with
the user and the snapshot was
created by an application
administrator.
Security administrator Disallowed N/A
Read-only users Disallowed N/A
Technicians Disallowed N/A
Warnings:
v ARE_YOU_SURE_YOU_WANT_TO_UNLOCK_SNAPSHOT
Are you sure you want to unlock snapshot Snapshot?
Completion Codes:
v VOLUME_BAD_NAME
Volume name does not exist
v VOLUME_IS_SLAVE
Volume is defined as a slave volume
v SNAPSHOT_IS_INTERNAL
Internal snapshots cannot be mapped, modified or deleted.
v SNAPSHOT_IS_PART_OF_SNAPSHOT_GROUP
Snapshot is part of a Snapshot Group
Chapter 3. Volume Management 59

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