Oracle RAC 12.2
OS : RHEL 7
We have completed a new setup of RAC12.2. It's working fine. However while performing facility testing we have seen below error whenever any (public/private) network disconnected for any node.
SQL> select * from gv$instance;
ERROR:
ORA-12805: parallel query server died unexpectedly
However other queries /swingbench did not throw any error.
Thanks,
AKPT