From the log analysis near the reset, there is no other abnormality in the device except the power-off reset, and the time interval between resets is not very fixed. We suspect that the power supply is insufficient or abnormally powered down.
Line 3670: Oct 21 2018 23:58:26 Cobranet_IXPN %DEVM/4/BOARDINFO(l):VS=Admin-VS-CID=0x80fc0012;Board 3 reset, the reason is:cold reset,reset times: 1.
Line 3718: Oct 22 2018 00:21:02 Cobranet_IXPN %DEVM/4/BOARDINFO(l):VS=Admin-VS-CID=0x80fc0012;Board 3 reset, the reason is:cold reset,reset times: 1. ---- 30 minutes difference from last cold reset
Line 3827: Oct 23 2018 19:27:36 Cobranet_IXPN %DEVM/4/BOARDINFO(l):VS=Admin-VS-CID=0x80fc0012;Board 3 reset, the reason is:cold reset,reset times: 1. ---- 43 hours difference from the last reset
Line 4059: Oct 27 2018 16:24:33 Cobranet_IXPN %DEVM/4/BOARDINFO(l):VS=Admin-VS-CID=0x80fc0012;Board 3 reset, the reason is:cold reset,reset times: 1. ---- 93 hours difference from the last reset
Line 4726: Nov 3 2018 21:40:31 Cobranet_IXPN %DEVM/4/BOARDINFO(l):VS=Admin-VS-CID=0x80fc0012;Board 3 reset, the reason is:cold reset,reset times: 1. ---- 173 hours difference from the last reset
Line 5797: Nov 7 2018 04:18:03 Cobranet_IXPN %DEVM/4/BOARDINFO(l):VS=Admin-VS-CID=0x80fc0012;Board 3 reset, the reason is:cold reset,reset times: 1. ---- 78 hours difference from the last reset
Line 6085: Nov 11 2018 12:04:24 Cobranet_IXPN %DEVM/4/BOARDINFO(l):VS=Admin-VS-CID=0x80fc0012;Board 3 reset, the reason is:cold reset,reset times: 1. ---- 104 hours difference from the last reset
Customers are advised to check the power supply environment:
1. Check whether the master and standby power supplies are all powered normally.
2. Check if the power cabinet has a power failure record;
3. Whether there is a power failure record in other equipment in the equipment room (powered by the same power supply cabinet). And calculating whether the power consumption of all the devices connected under the power supply cabinet is close to the power supply capability of the power supply cabinet;
4. Power off the equipment that is not used in the equipment room.
