Node rebooted without panic due to power issue
Applies to
FAS Systems
ONTAP 9
Issue
- Following the reboot of the nodes, EMS may print it rebooted due to a power glitch:
[?] Fri Feb 28 03:39:47 PDT [Node-01: splog_main: mgr.boot.reason_abnormal:EMERGENCY]: System rebooted due to a power glitch.
- The node rebooted with following events in the SP events log
Record 407: Fri Feb 28 03:34:17.489482 2020 [Agent.notice]: 127.880: 3 : AC Power Loss Signal PSU1 de-asserted
Record 408: Fri Feb 28 03:34:17.489664 2020 [Agent.notice]: 128.100: 4 : AC Power Loss Signal PSU2 de-asserted
Record 409: Fri Feb 28 03:34:17.557708 2020 [Agent.notice]: 196.145: 4 : AC Power Loss Signal PSU2 asserted
Record 410: Fri Feb 28 03:34:17.570049 2020 [Agent.notice]: 208.526: 3 : AC Power Loss Signal PSU1 asserted
Record 411: Fri Feb 28 03:34:17.635848 2020 [Agent.notice]: 274.301: 14 : Attention LED (at Midplane) asserted
Record 412: Fri Feb 28 03:34:23.431854 2020 [Agent.notice]: 070.290: 14 : Attention LED (at Midplane) de-asserted
Record 413: Fri Feb 28 03:34:27.516634 2020 [SP.warning]: AC_OK Low Detected
Record 414: Fri Feb 28 03:39:47.237602 2020 [Agent.notice]: 875.689: 11 : Controller Attention LED asserted
Record 415: Fri Feb 28 03:39:47.237772 2020 [Agent.notice]: 875.689: 14 : Attention LED (at Midplane) asserted
Record 416: Fri Feb 28 03:39:47.881358 2020 [Agent.notice]: 519.806: 49 : PCH Platform Reset asserted
Record 417: Fri Feb 28 03:39:47.881536 2020 [Agent.notice]: 519.867: 63 : BIOS Complete from PCH de-asserted
Record 418: Fri Feb 28 03:39:47.891265 2020 [Agent.notice]: 528.539: 49 : PCH Platform Reset de-asserted
Record 419: Fri Feb 28 03:39:47.942198 2020 [SP.critical]: Filer Reboots