CRS-4124 Oracle High Availability Services startup failed
CRS-4124 Oracle High Availability Services startup failed
APPLIES TO
Operating System - Oracle Linux Server 7.9
Oracle Database - Enterprise Edition - Version 11.2.0.3.0 - 11.2.0.4.0
Oracle Grid Infrastructure - Version 11.2.0.2 - 11.2.0.4.0
SYMPTOMS
When installing the GI software and executing root.sh, an error occurs:
CRS-4124: Oracle High Availability Services startup failed. |
or
ohasd failed to start |
CAUSE
It is known that OL7 expects to run processes and restart them using systemd instead of initd, but root.sh is currently unable to handle this issue.
・ Install of Clusterware fails while running root.sh on OL7 - ohasd fails to start (Doc ID 1959008.1).pdf |
SOLUTION
- Execute the script to roll back the root.sh operation
# for rac |
- Open two windows, one dd the npohasd, and the other executes root.sh.
~]# while true; do if test -e /var/tmp/.oracle/npohasd; then echo exist; dd if=/var/tmp/.oracle/npohasd of=/dev/null bs=1024 count=1; else echo noexist; sleep 1; fi; done |
~]# $<GRID_HOME>/root.sh |
- After installing GI, create the ohas.service service to enable CRS to start automatically when the server restarts
~]# cat > /etc/systemd/system/oracle-ohasd.service << EOF |
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