##yum
源配置
cd /etc/yum.repos.d/
# more CentOS-Base.repo
[base]
name=CentOS-$releasever - Base
baseurl=file:///media/centos61
file:///media/centos62
enable=1
gpgcheck=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
[base]
name=rhel-$releasever
baseurl=file:///media/rhel6.6
enable=1
gpgcheck=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release
# yum clean all
# yum makecache
扩
SWAP
根据
oracle
推荐设置
swap
容量。
[root@oradb1 home]# dd if=/dev/zero of=/home/swap bs=1024 count=8192000 ##
选择分区注意
空间是否足够
[root@oradb1 home]# mkswap /home/swap
[root@oradb1 home]# mkswap -f /home/swap
[root@oradb1 home]# chmod 600 swap
[root@oradb1 home]# swapon /home/swap
[root@oradb1 home]# more /proc/swaps
Filename Type Size Used Priority
/home/swap file 8191992 0 -1
[root@oradb1 home]# vi /etc/fstab ##
设置开机自动启动
/home/swap swap swap defaults 0 0
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