–  CA. Cooling - Fans, blowers, mux cards, policies, chillers/refrigeration, water management units, 
water pumps, water filtration, air flow sensors, thermal monitors.
–  DA. Display - Graphics adapters, op panel, monitor/console (including front/back panel, control 
panel, LCD panel etc).
–  IO. I/O connectivity - PCI/USB hub, bridge, bus, risers, configuration settings, interconnect, 
keyboard, mouse, KVM.
–  MA. Memory - Includes DIMMs, memory card, configuration settings, memory controller, 
redundant modes (mirroring, spare, etc), RAID memory, NVRAM, EPROM.
–  PU. Processing - Involves the processor, processor cards and upper processor board (CPU BD) or 
lower processor board (MB), configuration settings, and microcode, cache, Trusted Computing 
Module, processor interconnect (QPI cables).
–  PW. Power - Can be power supplies, VRMs, VRDs, voltage levels, system power state, policies, 
batteries, AT power width, TPMD, power controllers, external power, Battery Backup Unit (UPS), 
PDUs.
–  SB. System Board - Main system board, associated risers, system planar, mid-planes, 
backplanes, interconnects.
–  SD. Client Data Storage Device - Flash storage adapters, drives, cd/dvd drives, SSD, SAS, DASD, 
Flash storage, tape, volumes, remoteCopy, flashCopy, managed Storage Systems.
–  SR. Storage RAID - Adapters, configuration, settings, interconnect, arrays, drive enclosures.
–  VD. VPD - Configuration settings, EPROMs, communication.
Systems Management - FSM, PSM, HMC, FDMC UEFI, CMM, IOMC, CCE, PMC, DPSM, SVC, 
management of storage, services, IMM, FSP, systems management networking.
–  BR. Systems Management - Backup/Restore & Failover (HA).
–  BT. System management - Boot, reboot, hard/warm reset, shutdown.
–  CL. LEPT Clone.
–  CN. Systems Management - Console.
–  CP. Systems Management - Config Patterns.
–  CR. Systems Management - Core / Virtual Appliance.
–  DD. Device Driver - AIX, IBM I, Subsystem Device Driver (SDD), IPMI Service.
–  DM. Systems Management - Data Management.
–  EA. Vendor Events.
–  EM. Events Monitoring - LEPT Dash Board.
–  EM. Systems Management - Events / Monitoring.
–  FC. Systems Management - FlexCat OS/Config deployment.
–  FW. System management - Firmware.
–  HA. Hypervisor - Virtual Components, Boots, Crashes, SRIOV, LPARs.
–  IF. Interconnect (Fabric) - common, podm, icm, lrim (SWFW major, various minors & functions).
–  II. Interconnect (Interfaces) - cimp, smis, cli, mapi (SCFG major).
–  IM. Interconnect (PCI Manager) - pcim (SWFW major, various minors and functions).
–  IN. Interconnect (Networking) - bos, ethm, fcf, npiv (FCF major plus SWFW major, various minors & 
functions) data network, network settings, ports, security, adapters, switches, fiber channel, 
optical ports, Ethernet.
–  IP. Interconnect (PIE) - tbd.
–  IU. Interconnect (Utilities / Infrastructure) - util, infr, serv, isds (IBIS major), remote copy (storage).
–  NM. Network Management - LEPT Welcompage.
–  NM. Systems Management - Network Management.
–  OH. OS/Hypervisor Interface - Passing of error logs, partition management, services (time, etc).
–  OS. LEPT OS Deploy.
–  OS. OS - Power Linux, AIX IPL, AIX, crash and dump codes, IBM i kernal code, IBM i OS, 
management of storage.
–  PR. System management - Entity presence.
–  RC. Systems Management - Remote Control.
–  SD. LEPT Storage Test.
–  SE. Systems Management - Security.
2
ThinkSystem SR950 V3 Messages and Codes Reference