Installation Checklist Hardware checklist
The next update.
Operating system Check list OS version support
- supported releases, kernels, etc. (distribution, release, kernels, and packages)
- for the x86-64 system Linux 6 minimum operating system requirements
LI>OPENSSH Installing
- Oracle Linux 6 supported distributions:
- Oracle Linux 6 with the Unbreaka ble Enterprise kernel:
- 2.6.39-200.24.1.el6uek.x86_64 or later
- oracle Linux 6 with the Red Hat Compatible kernel:
- 2.6.32-71.el6.x86_64 or later
/ul>
- Red Hat Enterprise Linux 6 supported distributions:
- Red Hat Ente Rprise Linux 6:
- 2.6.32-71.el6.x86_64 or later
- Red Hat ENTERPR Ise Linux 6 with the unbreakable Enterprise Kernel:
- 2.6.32-100.28.5.el6.x86_64 or later
- Packages for Oracle Linux 6 and Red Hat Enterprise Linux 6, see the table below
li>
Oracle Preinstallation RPM for Oracle Linux
Configure the Oracle Database with Oracle Preinstallation RPM for Oracle Linux. Subsequent updates.
Configure kernel parameters for Linux minimum parameter configuration for installation
At Oracle database installation, you can generate and run fixup scripts to check and set kernel parameters. This script is updated to the minimum value by updating the kernel parameters of the relevant requirements.
If you cannot use the fixup script, you can update it manually according to the following table:
Displaying and changing kernel parameter values
Use the commands in the following table to display the current kernel parameter values to determine which ones need to be changed. If you need to change, follow these steps:
Edit the/etc/sysctl.conf file to add or edit the relevant parameters as shown below
fs.aio-max-nr = 1048576fs.file-max = 6815744kernel.shmall = 2097152kernel.shmmax = 4294967295kernel.shmmni = 4096kernel.sem = 250 32000 100 128net.ipv4.ip_local_port_range = 9000 65500net.core.rmem_default = 262144net.core.rmem_max = 4194304net.core.wmem_default = 262144net.core.wmem_max = 1048576
Modifications are still valid for reboots. In SuSE Linux Enterprise Server Systems, the following command allows the system to read the/etc/sysctl.conf file when it restarts:
# /sbin/chkconfig boot.sysctl on
Type the following command to change the current value of the kernel parameter:
# /sbin/sysctl -p
Check the output to verify that the parameter values are correct.
Type the command [/SBIN/SYSCTL-A] to confirm that the parameter values are correct.
- Restart the system or use the command [sysctl-p] to make the settings effective.
Oracle User Environment Configuration checklist Create groups and users
Oracle database 12c installed under Linux