Appendix A Event Notification Message List
A.2 Message List
ETERNUS DX80 S2/DX90 S2 Disk storage system User’s Guide -Operation-
Copyright 2013 FUJITSU LIMITED P3AM-4842-12ENZ0
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A.2 Message List
This section describes the event notification messages for each severity.
A.2.1 Common Terms
The following table shows components and terms that are used in "A.2.2 Error Messages" (page 113) to "A.2.4
Informational Messages" (page 143).
Abbreviation Meaning Description
CM Controller Module
Units that control all the operations in the ETERNUS DX Disk storage
system.
CA Channel Adapter
Host interfaces between the ETERNUS DX Disk storage system and
server.
CE Controller Enclosure Cabinets for installing CMs and CAs.
DE Drive Enclosure Cabinets for installing drives.
DI Drive Interface Back-end interface modules in CMs.
BUD
Bootup and Utility
Device
A device in a CM in which the system area is allocated.
IOM I/O module Units that control the connection between CM and drives.
EXP Expander Expander chips in a CM that are used for SAS connection.
SCU System Capacitor Unit
A device in a CM that supplies power to back up the cache memory
data in the non-volatile memory when a power failure occurs.
CA SFP
CA Small Form Factor
Pluggable
SFP modules that are installed in CAs.
CA SFP+
CA Small Form Factor
Pluggable+
SFP+ modules that are installed in CAs.
PSU Power Supply Unit Power supply units for units in CEs or DEs.
Abbreviation Meaning
HS Hot spares
TPV Thin Provisioning Volume(s)
TPP Thin Provisioning Pool
SMART Self-Monitoring Analysis and Reporting Technology
F/W Firmware
HDD Hard Disk Drive
SSD Solid State Drive
DMA Direct Memory Access
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