My Oracle Support Banner

Strange File Names Under $GRID_BASE/crsdata/hostname/shm After Upgrading To Oracle Restart 19c (Doc ID 2721405.1)

Last updated on APRIL 17, 2023

Applies to:

Oracle Database - Enterprise Edition - Version and later
Information in this document applies to any platform.


While upgraded to 19c Restart, the names of _lock files under $GRID_BASE/crsdata/hostname/shm are strange as below.



To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.