Abbreviations - IBM Power775 Service Procedure

Power775 Time of Day (TOD) Battery Service Procedure
1.4

Abbreviations

Abbreviation Definition
CEC Central Electronic Complex
DCCA Distributed Conversion and Control
Assembly
DE Disk Enclosure
GPFS Global Parallel File System
HDD Hard Disk Drive
LED Light Emitting Diode
PCB Printed Circuit Board
RAID Redundant Array of Inexpensive Disks
SAS Serial Attached SCSI
SSR System Service Representative
SSD Solid State Drive
UEPO Unit Emergency Power Off
PN: 41U8496, EC N44172
Details
Also referred to as the node.
The Power Supply for CEC and DE are call the CEC
DCCA and DE DCCA respectively
IBM's file system utilizing software RAID
This also means hard drive
Protocol used for direct attached storage
IBM Service personnel
Table 3 Abbreviations
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