My Oracle Support Banner

Startup Nomount Hangs (Doc ID 252806.1)

Last updated on DECEMBER 24, 2023

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 9.2]
Information in this document applies to any platform.


Startup the database hangs during nomount phase.

The system has enough memory available and there are no dangling shared memory segments.


Truss output shows something like:


217380: socket(2, 2, 0) = 8

217380: setsockopt(8, 6, 1, 0x0FFFFFFFFFFF81E4, 4) Err#22 EINVAL





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

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

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