Digital Equipment DECmpp 12000/Sx 100, Руководство по обслуживанию оборудования

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5.3 Interpreting Log File Messages
5.3 Interpreting Log File Messages
Three logs provide useful information about the status of the DPU:
•
./LOG
•
/usr/adm/dpujobmgr.log
•
/etc/uerf
Many of these logs have references to
fltcod
, which is the Fault Code Word. Its
value provides a clue to the cause of an error, as described in Table 5–1.
Table 5–1 FLTCOD Values
Value Error Meaning
0x1 CLTSTOPARITY Control store parity error
0x2 CTLPEPARITY Control store PE parity error
0x4 CTLIOPARITY Control store I/O parity error
0x10 CMEMLIMIT CMem limit violation
0x20 PREGLIMIT PReg limit violation
0x40 PMEMLIMIT PMem limit violation
0x100 IMEMPARITY Instruction memory parity error
0x200 RTRPARITY Router parity error
0x400 XNETPARITY X-Net parity error
0x800 RTRTNOR Router T no R
0x1000 PREGALIGN PReg alignment
0x2000 IMEMALIGN IMem alignment
0x4000 CMEMALIGN CMem alignment
0x10000 ILLOP Illegal operation
0x80000 BUSERR VMEbus error
0x100000 MACHFAULT Machine fault
0x200000 IRR I/O instruction error
0x400000 RPROTO Router protocol error
0x800000 ILLPEADDR Illegal PE address
0x1000000 DIV0 Integer divide by zero
0x8000000 FINEXACT Floating-point inexact result
0x10000000 FINVOP Floating-point invalid operand
0x20000000 FDIV0 Floating-point divide by zero
0x40000000 FUNFLO Floating-point underflow
0x80000000 FOVFLO Floating-point overflow
Using Diagnostic Software 5–7