hallo managers,
on a DEC 3000 running Tru64 4.0D (without patches) with 64 MB ram
I found this in /var/adm/messages:
Jun 16 18:35:26 oek vmunix: Memory error corrected by processor
Jun 16 18:35:27 oek vmunix: biu_stat = 0000000000003340
Jun 16 18:35:27 oek vmunix: biu_addr = 0000000000108018
Jun 16 18:35:27 oek vmunix: dc_stat = 0000000000000007
Jun 16 18:35:27 oek vmunix: fill_syndrome = 0000000000003680
Jun 16 18:35:27 oek vmunix: fill_addr = 0000000000fe3a40
Jun 16 18:35:27 oek vmunix: bc_tag = 0000000000400f95
Jun 16 18:35:27 oek vmunix: ident = 0
uerf says:
<----- EVENT INFORMATION -----
<
<EVENT CLASS ERROR EVENT
<OS EVENT TYPE 100. CPU EXCEPTION
<SEQUENCE NUMBER 1.
<OPERATING SYSTEM DEC OSF/1
<OCCURRED/LOGGED ON Wed Jun 16 18:35:26 1999
<OCCURRED ON SYSTEM oek
<SYSTEM ID x00020004 CPU TYPE: DEC 3000
<SYSTYPE x00000000
<
<----- UNIT INFORMATION -----
<
<UNIT CLASS CPU
<
<----- KN15AA CPU 630/620 STACK FRAME -----
<
<PROCESSOR OFFSET x00000018
<SYSTEM OFFSET x00000048
<BIU_STAT x0000000000003340
< BIU_CMD CYCLE CLASS IS READ_BLOCK
< FILL_ECC PRI. CACHE FILL FROM EXT.
< _CACHE HAD ECC ERROR
<BIU_ADDR x0000000000108018
< PHYSICAL ADDRESS OF CACHE BLOCK
<WITH ERROR IS x8400
<DC_STAT x0000000000000007
< DC_HIT LAST LOAD OR STORE MISSED
< _DCACHE
< OPCODE RA FIELD - INTEGER REGISTER
<IS R 0.
<FILL_SYNDROME x0000000000003680 SINGLE BIT ERROR IS NO ERRORS
< SINGLE BIT ERROR IS DATA BIT 29
<FILL_ADDR x0000000000FE3A40
< PHYSICAL ADDRESS OF QUADWORD WITH
<ERROR x7F1D2
<BC_TAG x0000000000400F95 EXTERNAL CACHE TAG CONTROL
<BITS
< _EXTERNAL CACHE HIT
< D BIT - CACHE BLOCK DIRTY
< V BIT - CACHE BLOCK VALID
< TAG ADDRESS IS x7C
< EXTERNAL CACHE TAG CONTROL BITS
<TAG
< _ADDRESS PARITY BIT
<INT_EXC_IDENT x0000000000000000
< INTERRUPT OR EXCEPTION IS NONE
Any idea what this means and what problems might folow?
the machine is running fine otherwise.
thanx in advance,
andreas
Received on Mon Jun 28 1999 - 11:55:58 NZST