PAM required stack size
You can customize the stack size available for PAM modules.
The PAM feature loads operating system or third-party PAM modules (shared libraries) into the onedb user thread. The stack size requirements of these PAM modules cannot be predicted. For instance, on Linux™ some modules require more than 128 KB of stack space. Use the PAM_STACKSIZE configuration parameter to customize the stack size for PAM modules.
For
example, set PAM_STACKSIZE in the onconfig file
as follows:
PAM_STACKSIZE 64 # Stack size needed for the PAM modules
(K Bytes)
On UNIX™, the default value of PAM_STACKSIZE is 32 KB.
On Linux, the default value is 128 KB plus the value of the STACKSIZE configuration parameter.