Grid Infrastructure Fails to Start on Linux 7 After Node Reboot with OHASD Timed out Waiting for init.ohasd to be Started
(Doc ID 2389622.1)
Last updated on MAY 30, 2023
Applies to:
Oracle Database - Enterprise Edition - Version 11.2.0.4 and laterGen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Oracle Database Cloud Schema Service - Version N/A and later
Linux x86-64
Can occur on:
Oracle Linux 7
Red Hat Enterprise 7
Symptoms
After the Cluster node rebooted, Oracle Clusterware fails to start automatically because the init.ohasd process fails to start successfully.
Clusterware alert.log from <oracle base>/diag/crs/<hostname>/crs/trace location (12.1 version and above):
2018-03-16 14:26:47.404 [OHASD(14525)]CRS-8500: Oracle Clusterware OHASD process is starting with operating system process ID 14525
2018-03-16 14:26:47.405 [OHASD(14525)]CRS-0715: Oracle High Availability Service has timed out waiting for init.ohasd to be started.
2018-03-16 14:37:20.647 [OHASD(27441)]CRS-8500: Oracle Clusterware OHASD process is starting with operating system process ID 27441
2018-03-16 14:37:20.648 [OHASD(27441)]CRS-0715: Oracle High Availability Service has timed out waiting for init.ohasd to be started.
ohasd.trc inside <oracle base>/diag/crs/<hostname>/crs/trace location (12.1 version and above):
CLSB:4190694976: Argument count (argc) for this daemon is 2
CLSB:4190694976: Argument 0 is: /u01/app/12.1.0/grid/bin/ohasd.bin
CLSB:4190694976: Argument 1 is: reboot
2018-03-16 14:37:20.648725 : default:4190694976: Created alert : (:OHAS00117:) : TIMED OUT WAITING FOR OHASD MONITOR
Status check display as below:
Changes
Hostname and/or /etc/hostname file was changed at Operating System Level
Cause
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