sbin/sysctl -p Adding security limitsĪdd the following lines to a file called “/etc/security/limits.d/nf” file. Run one of the following commands to change the current kernel parameters, depending on which file you edited. OTN: Oracle Database 19c (19.3) Software (64-bit) Setup permission requirements for oracle 19cĪdd the following lines to the “/etc/nf” file. It should be writable by any Oracle installation owner.ĭownload the Oracle software from OTN or MOS depending on your support status. The OINSTALL group must be the primary group of all Oracle software installation owners on the server. Users who have the Oracle Inventory group as their primary group are granted the OINSTALL privilege to write to the central inventory. The Oracle Inventory directory is the central inventory of Oracle software installed on your system. Ensure that the oraInventory path that you specify is in compliance with the Oracle Optimal Flexible Architecture recommendations. The Oracle inventory is one directory level up from the Oracle base for the Oracle software installation and designates the installation owner’s primary group as the Oracle 19c inventory group.
For new installs, if you have not configured an oraInventory directory, then you can specify the oraInventory directory during the software installation and Oracle Universal Installer will set up the software directories for you.
For upgrades, the installer detects an existing oraInventory directory from the /etc/oraInst.loc file, and uses the existing oraInventory.Note: If you enable HugePages for your Linux servers, then you should deduct the memory allocated to HugePages from the available RAM before calculating swap space. Between 8 GB and 16 GB: Equal to the size of the RAM.Between 2 GB and 16 GB: Equal to the size of the RAM. Between 1 GB and 2 GB: 1.5 times the size of the RAM.At least 1 GB of space in the /tmp directory required by oracle 19c.Introduction Oracle 19c server Configuration Checklist for Oracle Database Installation
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