How to install Oracle on SUSE Linux 10: Modify Linux kernel parameters

1 Oracle 11g Kernel requirements:

Fs.file-max = Processes
Kernel.shmall = 2097152
Kernel.shmmax = 2147483648
Kernel.shmmni = 4096
Kernel.sem = 250 32000 100 128
net.http://www.aliyun.com/zixun/aggregation/6133.html ">ipv4.ip_local_port_range = 560.html" >1024 65000
Net.core.rmem_default = 4194304
Net.core.rmem_max = 4194304
Net.core.wmem_default = 262144
Net.core.wmem_max = 262144

2 Check the kernel parameters to meet the requirements:

The value greater than the requirement can be modified without modification.

3 Modify the parameters that need to be modified.

In the/etc/sysctl.conf startup file, enter the following:

Kernel.sem = 250 32000 100 128
Net.ipv4.ip_local_port_range = 1024 65000
Net.core.rmem_default = 4194304
Net.core.rmem_max = 4194304
Net.core.wmem_default = 262144
Net.core.wmem_max = 262144

4 the modified kernel parameter takes effect immediately:

Linuxsuse:/proc/sys/net/ipv4 # Sysctl–p