From: jun aquino (thepallace@yahoo.com)
Date: Fri May 23 2003 - 12:24:52 EDT
Hi,
Our server is having a problem and reported that it was down via our monitoring. I connected to the server via terminal console, the following message was in constant loop....
ok Fast Instruction Access MMU Miss
I had to power cycle the machine to regain control. The server came up OK. I checked /var/adm/messages for some clues. I found numerous instatnces of the following, but am not sure if this is related. Is this a CPU error? Do I need to replace the CPU?
May 22 17:15:05 quail-w1-wb67 SUNW,UltraSPARC-III+: [ID 311521 kern.info] NOTICE: [AFT0] WDC Event detected by
CPU0 at TL=0, errID 0x00000385.bc497128
May 22 17:15:05 quail-w1-wb67 AFSR 0x00000040<WDC>.000000b0 AFAR 0x00000000.f33916d0
May 22 17:15:05 quail-w1-wb67 Fault_PC 0x1009717c Esynd 0x00b0
May 22 17:15:05 quail-w1-wb67 SUNW,UltraSPARC-III+: [ID 978286 kern.info] [AFT0] errID 0x00000385.bc497128 Data
Bit 103 was in error and corrected
May 22 17:15:05 quail-w1-wb67 SUNW,UltraSPARC-III+: [ID 359281 kern.info] [AFT2] errID 0x00000385.bc497128 E$ta
g PA=0x00000000.f57916c0 does not match AFAR=0x00000000.f33916c0
May 22 17:15:05 quail-w1-wb67 SUNW,UltraSPARC-III+: [ID 708980 kern.info] [AFT2] errID 0x00000385.bc497128 PA=0
x00000000.f57916c0
Thanks..
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