DGS (General)takahiro.yamamoto - 22:34 Monday 18 April 2022 (20516)
Print this reportK1IY1 suddlnly hung upK1IY1 computer hung up at 21:56:15. Just before hang-up, ITMY was in ISOLATED state. Pls. check the health of ITMY.
Now the front-end computer have been rebooted and ITMY is in SAFE state.
----- It seemed to be a kernel panic. I'll check details tomorrow.
Comments to this report:
takahiro.yamamoto - 14:34 Tuesday 19 April 2022 (20521)
Print this reportI cannot find any damage on the IO chassis by the visual inspection.
---- Proper voltage can be detected at each test point on mother board. I guess this problem was probably coming from just on the front-end computer. One possibility is room temperature around ICV area. System temperature of the computer, network switches in ICV rack is 5-10degC higher than ones in the server room.