43.7.7.2. Manual IPsec Network-to-Network Configuration Suppose LAN A (lana.example.com) and LAN B (lanb.example.com) want to connect to each other through an IPsec tunnel. The network address for LAN A is...
How to upgrade or update kernel of the CentOS to Latest stable KernelThe kernel is the core of the operating system, and runs the CPU, manages system memory, controls access to disk drives, and contai...
安装CentOS 6.6出现Disk sda contains BIOS RAID metadata 今天在安装CentOS 6.6的时候,当进到检测硬盘步骤的时候,总是过不去,报错如下:Disk sda contains BIOS RAID metadata, but is not part of any recognized BIOS RAID sets. Ignoring disk sda服务器有两块硬盘sda、sdb,都有这样的提示;这种情况在安装Ubuntu,SUS...
10.2. Changing Network Kernel SettingsOracle now uses User Datagram Protocol (UDP) as the default protocol on Linux for interprocess communication, such as cache fusion buffer transfers between the instances. However, starting with Ora...