IBM XIV User Manual

UPGRADE_STARTS
Severity informational
Description System starting an upgrade.
Troubleshooting N/A
PRE_UPGRADE
Severity informational
Description System preparing an upgrade procedure type type
.
Troubleshooting N/A
UPGRADE_IS_OVER
Severity informational
Description System went up after an upgrade.
Troubleshooting N/A
IOS_RESTORED_AFTER_HOT_UPGRADE
Severity informational
Description System is able to perform I/Os after a hot
upgrade.
Troubleshooting N/A
UPGRADE_NO_NEW_FILES_FOR_UPGRADE
Severity warning
Description Repository version does not contain any new files.
current version current_version new version is
new_version
Troubleshooting Contact support
UPGRADE_DOWNLOAD_REPOSITORY_COPY
Severity critical
Description Mirroring needed files from repository failed.
Mirroring module is mirroring_module repository
IP is repository_ip error is error
Troubleshooting Contact support
UPGRADE_LOCAL_VERSION_DOWNLOAD_FAILED
Severity critical
Description Failure to distribute new sofware internally. Error
code is error .
Troubleshooting Contact support
Chapter 24. Events
621

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