IBM XIV User Manual

Completion Codes:
v COMPONENT_DOES_NOT_EXIST
Component does not exist
v SSD_CACHING_ALREADY_ENABLED
SSD Caching feature was already enabled.
v HOT_UPGRADE_IS_NOT_ONGOING
Hot upgrade is not currently ongoing
v CANNOT_WRITE_TO_KEY_REPOSITORY
Failed writing keys to the key repository.
Troubleshooting: Contact support.
v NO_LIVE_KEYSERVER_GATEWAY_NODE
There is no live key server gateway node on the system.
Troubleshooting: Please restart the key server gateway node and retry.
v NO_MASTER_KEYSERVER_DEFINED
There is no master key server defined on the system.
Troubleshooting: Please define a master key server by invoking encrypt_key
server_update and retry.
v KEYSERVER_COMMUNICATION_GENERIC_ERROR
Cannot connect to an active key server.
Troubleshooting: Invoke encrypt_key server_list and event_list for more details.
Getting the Default State of the SSD Caching
Gets the Default State of the SSD Caching
vol_default_ssd_caching_get
This command gets the default state of the SSD caching.
This default value can be overriden by the vol_ssd_caching_set command.
Example:
xcli -u -c XIV1 vol_default_ssd_caching_get
Output:
Command executed 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
466 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