IBM XIV User Manual

INFINIBAND_HCA_BOARD_ID_CHANGE_DETECTED
Severity major
Description Adapter Module board ID changed from 'old board
id'to'new board id'.
Troubleshooting Was this InfiniBand HCA actually replaced?
CNA_CHANGE_DETECTED
Severity major
Description Adapter CNA Id serial number changed from
old_serial to new_serial.
Troubleshooting Was this CNA actually replaced?
CNA_BOARD_CHANGE_DETECTED
Severity major
Description Adapter CNA Id board type changed from
'old_board_description'to'new_board_description'.
Troubleshooting Was this CNA actually replaced?
CNA_BOARD_ID_CHANGE_DETECTED
Severity major
Description Adapter CNA Id board ID changed from 'old board
id'to'new board id'.
Troubleshooting Was this CNA actually replaced?
INFINIBAND_HCA_ADAPTER_TYPE_CHANGE_DETECTED
Severity major
Description Adapter HCA Id adapter type changed from
'old_board_type'to'new_board_type'.
Troubleshooting Was this adapter actually replaced?
SAS_CONTROLLER_CHANGE_DETECTED
Severity major
Description The SAS controller on module Module was
changed from a serial of old_serial and board
assembly of 'old_assembly' to serial new_serial and
board assembly 'new_assembly'.
Troubleshooting Was this SAS controller actually replaced?
DIMM_CHANGE_DETECTED
Severity major
Description Component ID has been changed from a serial of
old_serial to new_serial.
Troubleshooting Was this DIMM actually replaced?
Chapter 24. Events
535

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