Fujitsu SPARC Enterprise T2000 Product Notes - Page 23
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During system operation, an event may repeatedly occur that the server internal fan
shows the failed state (log: "SYS_FAN at FT0/FMx has FAILED.") and then gets
back to normal (log: "SYS_FAN at FT0/FM1 is OK.") one second later.
Output example (Excerpt from the showlogs command result of ALOM):
JAN 26 15:36:25: 00040066: "SYS_FAN at FT0/FM1 has FAILED."
JAN 26 15:36:26: 00040065: "SYS_FAN at FT0/FM1 is OK."
JAN 31 06:11:56: 00040066: "SYS_FAN at FT0/FM1 has FAILED."
JAN 31 06:11:57: 00040065: "SYS_FAN at FT0/FM1 is OK."
FEB 12 01:59:20: 00040066: "SYS_FAN at FT0/FM1 has FAILED."
FEB 12 01:59:21: 00040065: "SYS_FAN at FT0/FM1 is OK."
FEB 13 22:12:24: 00040066: "SYS_FAN at FT0/FM1 has FAILED."
FEB 13 22:12:25: 00040065: "SYS_FAN at FT0/FM1 is OK."
FEB 13 22:39:20: 00040066: "SYS_FAN at FT0/FM2 has FAILED."
FEB 13 22:39:21: 00040065: "SYS_FAN at FT0/FM2 is OK."
FEB 15 23:38:34: 00040066: "SYS_FAN at FT0/FM2 has FAILED."
FEB 15 23:38:35: 00040065: "SYS_FAN at FT0/FM2 is OK."
Or, the "FAILED" status may repeatedly appear as below.
Output example (Excerpt from the showlogs command result of ALOM):
AUG 24 05:05:09: 00040066: "SYS_FAN at FT0/FM0 has FAILED."
AUG 24 05:08:21: 00040066: "SYS_FAN at FT0/FM1 has FAILED."
AUG 24 05:09:35: 00040066: "SYS_FAN at FT0/FM2 has FAILED."
AUG 24 05:47:41: 00040066: "SYS_FAN at FT0/FM0 has FAILED."
AUG 24 05:50:40: 00040066: "SYS_FAN at FT0/FM0 has FAILED."
AUG 24 06:11:53: 00040066: "SYS_FAN at FT0/FM1 has FAILED."
AUG 24 06:55:30: 00040066: "SYS_FAN at FT0/FM2 has FAILED."
AUG 24 07:30:58: 00040066: "SYS_FAN at FT0/FM0 has FAILED."
AUG 24 07:36:15: 00040066: "SYS_FAN at FT0/FM0 has FAILED."
AUG 24 07:45:20: 00040066: "SYS_FAN at FT0/FM1 has FAILED."
In each case, the showfaults and the showenvironment command results are
normal.
Important Information About the SPARC Enterprise T2000 Server
15