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Linux Oracle RAC内核参数
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- 2016-06-07 16:55:211311browse
在Oracle RAC/DB的安装过程中, 会要求调一些Linux内核参数, 如下所示.# For Oracle 10g RACkernel.sem=250 32000 100 128
在Oracle RAC/DB的安装过程中, 会要求调一些Linux内核参数, 如下所示.
# For Oracle 10g RAC
kernel.sem=250 32000 100 128
kernel.shmmax=1048576000
kernel.shmmni=4096
kernel.shmall=2097152
fs.file-max=65536
net.core.rmem_default=262144
net.core.rmem_max=262144
net.core.wmem_default=262144
net.core.wmem_max=262144
net.ipv4.ip_local_port_range=1024 65000
将上面的这几行加到/etc/sysctl.conf的最后, 然后运行如下命令使之生效。
sysctl -p
在拷贝出来的结点中, 没有更改这些参数, 也没有问题出现, 能启动。
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