Relationship between Init.ora parameters and Kernel parameters

The following table documents Unix and Linux kernel parameters that should be monitored and possibly increased after changes are made to the related init.ora parameter. Please check your Operating System document for specific details on the parameter changes.

      Init.ora Parameter                    Kernel Parameter

  db_block_buffers                           shmmax, shmall

 db_files(maxdatafiles)                    nfile, maxfiles

 large_pool_size                              shmmax, shmall

 log_buffer                                      shmmax, shmall

 processes                                      nproc, semmsl, semmns

 shared_pool_size                            shmmax, shmall