My Oracle Support Banner

Poor Performance on OHS 12c (12.2.1) Using Solaris ZFS - Intermittently Restarts with Error: " AH00273: apr_proc_mutex_lock failed" (Doc ID 2359095.1)

Last updated on JULY 25, 2024

Applies to:

Oracle HTTP Server - Version 12.2.1.0.0 and later
Oracle Solaris on SPARC (64-bit)
Oracle Solaris on x86-64 (64-bit)

Symptoms

The Oracle HTTP Server 12c was installed on ZFS drive and now it intermittently starts and throws error

AH00272: apr_proc_mutex_lock failed before this child process served any requests.

Cause

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
Symptoms
Cause
Solution


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