IBM XIV User Manual

HOST_CONNECTED
Severity informational
Description Host 'host' has connected to the system.
Troubleshooting N/A
HOST_DISCONNECTED
Severity informational
Description Host 'host' has disconnected from the system.
Troubleshooting N/A
HOST_MULTIPATH_OK
Severity informational
Description Host 'host' has redundant connections to the
system. #paths=npaths
Troubleshooting N/A
HOST_NO_MULTIPATH_ONLY_ONE_PORT
Severity informational
Description Host 'host' is connected to the system through
only one of its ports. #paths=npaths
Troubleshooting N/A
HOST_NO_MULTIPATH_ONLY_ONE_MODULE
Severity informational
Description Host 'host' is connected to the system through
only one interface module. #paths=npaths
Troubleshooting N/A
SYSTEM_SPARES_ARE_LOW
Severity major
Description System capacity spares are modules modules and
disks disks.
Troubleshooting N/A
SYSTEM_NO_SPARES
Severity critical
Description System has no spare disks
Troubleshooting N/A
POOL_CREATE
Severity informational
Chapter 24. Events
511

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