IBM XIV User Manual

PROCESS_CORE_DUMP
Severity warning
Description Process Process Name with pid Process ID killed by
signal Signal on module Module Component ID.
TOO_MANY_SYSLOG_MSGS
Severity informational
Description Syslog messages got updated more than once
today on module Module Component ID.
Troubleshooting There is no problem at the moment.
SAS_LINK_STATE_CHANGE
Severity variable
Description SAS link SAS Type[ID] on module Module changed
state from State to State.
Troubleshooting Please contact support.
SAS_LINK_SPEED_CHANGE
Severity variable
Description SAS link SAS Type[ID] on module Module speed
changed from Old Speed to New Speed.
Troubleshooting Please contact support.
SAS_LINK_ERRORS
Severity major
Description SAS link SAS Type[ID] on module Module has too
many errors, Delta since last sample.
Troubleshooting Please contact support.
SAS_LINK_NO_MORE_ERRORS
Severity informational
Description SAS link SAS Type[ID] on module Module no
longer has errors, Delta since last sample.
Troubleshooting N/A
SAS_LINK_TOO_MANY_RESETS
Severity major
Description SAS link SAS Type[ID] on module Module had
Delta resets, only Allowed resets are allowed. Disk
Disk will be automatically phased out.
Troubleshooting Please contact support.
602 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