Cause: Background ASMB process terminated unexpectedly thus causing the database to crash and the connection went down.
Solution:
Increase the SGA within the ASM instance(s). The amount of increase is subject to the machine environment so we cannot give detailed recommendations on how much of an increase will be needed.
OR to bounce the ASM instance and check the network for sporadic I/O errors.
meda Changed status to publish 24/09/2022