The size of in-memory file system mounted at /dev/shm is "24576" megabytes which does not match the size in /etc/fstab as "0" megabytes

(Doc ID 1918620.1)

Last updated on MARCH 21, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.2 to 12.1.0.2 [Release 12.1]
Oracle Database - Enterprise Edition - Version 11.2.0.3 to 11.2.0.3 [Release 11.2]
Information in this document applies to any platform.

Symptoms

12.1.0.2 OUI/CVU (cluvfy or runcluvfy.sh) reports the following warning: 

WARNING:

The size of in-memory file system mounted at /dev/shm is "24576" megabytes which does not match the
size in /etc/fstab as "0" megabytes

 

OR

 

PRVE-0426 : The size of in-memory file system mounted as /dev/shm is "74158080k" megabytes which is less than the required size of "2048" megabytes on node ""

 

/dev/shm setting is default so no size specified is in /etc/fstab: 

  

Cause

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