Storage Server rebooted due to read-only file system detection thread hung (Doc ID 2534477.1)

Last updated on JANUARY 21, 2020

Applies to:

Symptoms

System Reset issue occurs on Storage Server.

We found the following records in log.

System log list:

ID Date/Time Event Type Subsystem
----- ------------------------ ----------------------------- ------------
23 Thu Apr 11 03:07:32 2019 System Reset System <<<<<<<<<< Reset
Component:/System (Host System)
Power to /System (Host System) has been reset by IPMI.

Event list:

440 Thu Apr 11 03:07:32 2019 Power Reset major <<<<<<<<< Reset
/SYS has been reset by: IPMI

439 Thu Apr 11 03:07:32 2019 IPMI Log minor
ID = 132 : 04/11/2019 : 03:07:32 : System Boot Initiated : System
Management Software : Host0: System Restart : Asserted

438 Thu Apr 11 03:07:31 2019 IPMI Log minor
ID = 131 : 04/11/2019 : 03:07:31 : System Firmware Progress : BIOS :
SMBus initialization : Asserted

437 Thu Apr 11 03:07:31 2019 IPMI Log minor
ID = 130 : 04/11/2019 : 03:07:31 : System Firmware Progress : BIOS :
Management controller initialization : Asserted

436 Thu Apr 11 03:07:31 2019 IPMI Log minor
ID = 12f : 04/11/2019 : 03:07:31 : OEM record type 0xC0 : Manufacturer
ID = 0x004302 : OEM data = 0xFFF50000003D

Shows 'FFF5' --> the critical threadthat monitors read only file system is hung.

Cause

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