The values listed in the /etc/system file are the default values for Sun Management Center system parameters. The shmmax value is computed based on the available RAM on the machine.
The Sun Management Center software installation checks whether the limits in the /etc/system file are sufficient for the services layer to perform as expected. For example, the following entries are added to the /etc/system file if the entries are absent. If the values present are inadequate, the values are updated accordingly.
**************************************************** * This file has been modified by Sun MC 3.6 setup. * * DO NOT REMOVE THESE TWO COMMENT LINES. * **************************************************** set shmsys:shminfo_shmmax=201326592 set shmsys:shminfo_shmmin=1 set shmsys:shminfo_shmmni=100 set shmsys:shminfo_shmseg=10 set semsys:seminfo_semmni=100 set semsys:seminfo_semmsl=115 set semsys:seminfo_semmns=200 set semsys:seminfo_semopm=100 set semsys:seminfo_semvmx=32767 |
If any of the /etc/system entries are changed by the Sun Management Center software installation, then the system must be rebooted before proceeding further. After the system has rebooted, you must rerun the setup process using either es-setup or es-guisetup.
If /etc/system was changed by a previous installation of the Sun Management Center software, a system reboot is not necessary.