IBM XIV User Manual

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.
Listing System Components Requiring Service
Lists system components and their status.
component_service_required_list [ component=ComponentId ] [ filter=<ALL|FAILED|NOTOK> ]
Parameters:
Name Type Description Mandatory Default
component N/A Lists only this
component.
N All components.
filter Enumeration Filters the list to
show only failed
or only non-OK
components.
N ALL
Lists system components. The list can be filtered to show only a specific
component, all failed components or all components in a non-OK state.
For status and configuration of specific component types, refer to the List
commands for specific components, such as: module_list, disk_list, ups_list,
switch_list. The output is a list of components, with the following information for
each component:
v Component identification
v Component general status
v Indication about whether the component is currently functioning
Id Name Default Position
component_id Component ID 1
status Status 2
currently_
functioning
Currently Functioning 3
requires_
service
Requires Service 4
service_reason Service Reason 5
414 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