nfs authentication

: 192.168.0.13 Heartbeat configuration file:Configuration File Path:/etc/ha. d/Configuration File: 1. authkeys (V1, V2, V3): used to configure authentication methods between cluster nodes.2. ha. cf (V1, V2, V3): Master configuration file.3. haresource (V1): used to configure and manage cluster resources./Var/lib/heartbeat/crm/cib. xml (V2)Note: The preceding three configuration files must be copied from the/usr/shared/doc/heartbeat-2.1.4/directory to

-gui-2.1.4-12.el6.x86_64.rpmHeartbeat-2.1.4-12.el6.x86_64.rpmHigh-availability node: node1: 192.168.0.11Node2: 192.168.0.12Shared storage node: node3: 192.168.0.13 Heartbeat configuration file:Configuration File Path:/etc/ha. d/Configuration File: 1. authkeys (V1, V2, V3): used to configure authentication methods between cluster nodes.2. ha. cf (V1, V2, V3): Master configuration file.3. haresource (V1): used to configure and manage cluster resources./

NFS was first developed by Sun in 1984 to allow different computer operating systems to share files with each other. NFS is very convenient to use, so it was quickly widely supported by most Unix/Linux systems and developed by iete (International Internet Engineering Group) as rfc1904, rfc1813, and rfc3010 standards.**************************************** ********To use the

I. Introduction TO Services for NFSNFS is the abbreviation for the network file system, which is the web filesystem. is a way to implement disk file sharing among Unix-like systems.The basic principle of NFS is to "allow different clients and services to share the same file system through a set of RPC", which is independent of the operating system, allowing different hardware and operating systems to share files together.NFS relies on the RPC protocol

Tags: CentOS work NFS Server UDP must access firewall config exploit1.NFS Introduction NFS (Network File System)即网络文件系统。由Sun公司开发，于1984年向外公布。功能是通过网络让不同的机器、不同的操作系统能够彼此分享个别的数据，让应用程序在客户端通过网络访问位于服务器磁盘中的数据，是在类Unix系统间实现磁盘文件共享的一种方法。 nfs适用于Linux与Unix之间实现文件共享，不能实现Linux与Windows间的文件共享功能

1. Introduction to NFS(1) What is NFS?1) NFS is a shorthand for the net file system, which is the network filesystem. NFS was developed by Sun and launched in 1984 as an RPC (remote procedure Call) service system that enables us to share files and use them across different systems, so it has nothing to do with communic

Environment: Red Hat 4.8.3-9 (host) IP address: 192.168.1.1Ubuntu 4.8.4-2 (slave) IP address: 192.168.1.2Purpose: To back up the slave data to the host, because the slave space is small, choose the method of using NFS network disk mapping to completeNFS is the abbreviation for the network file systemHostInstalling NFS Servicesnfs-utils-*: Includes basic NFS comma

Software version OS: RHEL6.0 (Santiago) FireWall: iptablesv1.4.7NFS: nfs-utils-1.2.2-7.el6.i686 (server) nfs-utils-lib (client) 1. start NFS service: servicenfsstart (assuming nfs-utils and portmap have been installed and iptables has stopped the software version OS: RHEL 6.0 (Santiago) FireWall: IptablesV1.4.7

Outline:I. Introduction to NFSSecond, the system environmentThird, Installation configuration NFSIv. Description of NFS configuration filesI. Introduction to NFSNFS is the abbreviation for the network file system, which is the web filesystem. A contract for the decentralized file system, developed by Sun, was announced in 1984. The function is to enable different machines, different operating systems to share individual data with each other, so that t

In the RedHatEnterpriseLinux5.0 server, after the NFS server, different computers in the network must first mount the file system before using the file system. You can use the mount command or add entry items to/etc/fstab. the entry items in/etc/fstab include an NFS mount type. NFS file system On the Red Hat Enterprise Linux5.0 server, after the

NFS Server side: Nfs-utilsNFS server-initiated processes: NFSD (NFS Service master process), Mountd (Mount process), Quotod (disk quota process)NFSD Port: 2049/tcp, 2049/UDPAllow processes such as MOUNTD and quotod to be monitored on the fixed port, editing the configuration file:/etc/sysconfig/nfs650) this.width=650; "src=" https://s3.51cto.com/wyfs02/M00/8E/4A/

One, NFS services pros and cons Introduction to NFS Services NFS is the abbreviation for Network file system, which is the network filesystem. An agreement for the decentralized file system, developed by Sun, was released in 1984. The function is to allow different machines, different operating systems to share individual data with each other through the networ

Article Title: Set up NFS sharing in a Linux operating system. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. Network File System (NFS) is a mechanism for attaching partitions (directories) on remote hosts to local systems through the Network, with support for the netwo

There are two main unitsHost 1:192.168.30.160/opt/datas/Host 2:192.168.30.157/opt/remote/The/opt/remote directory for Host 2 is now mounted under the/opt/datas path of Host 1, which allows host 2 to access files under host 1.Server for NFS ConfigurationNFS was first developed by Sun in 1984 to allow files to be shared between different operating systems of different computers.Thanks to its ease of use, NFS

Tags: des blog http tar com strongDirect NFS ClientNAS storage devices Use the Network File System (NFS) to access data. In Oracle Database 10g, NAS devices were accessed using operating system–specific kernel NFS drivers. This required, tune many parameters, and the configuration varied across the platforms. The NFS c

in short, NFS (network FileSystem, Web File system) is used to share files between different machines and different operating systems through the network. The design of NFS is designed to be used between different systems, so its communication protocol design is independent of the host and the operating system. NFS sub-servers and clients, when using remote files

Linux NFS detailed configuration method Network File System (NFS, Network File System) is a mechanism to mount the partitions (directories) on the remote host to the local System through the Network, with support for the network file system, you can operate on the shared partition (directory) of the remote host on the local system just like operating on the local partition. During the development process of

Another good NFS reference resource: http://wenku.baidu.com/view/394e852ded630b1c59eeb5a3.html 1 Network File System (NFS) is a distributed file system that allows computers of different operating systems in the network to share peripherals, File. NFS depends on RPC (Remote Procedure Call) during file transfer and communication) 2 RPC Remote Procedure Call: a me

I. Introduction TO Services for NFSNFS is the abbreviation for the network file system, which is the web filesystem. A contract for the decentralized file system, developed by Sun, was announced in 1984. Function: To enable different machines, different operating systems to share individual data with each other through the network, so that the application can access the data on the server's disk through the network, is a way to realize disk file sharing among Unix-like systems.The basic principl

Network File System (NFS) is an application in Client/Server mode. It allows users to view and store files updated on remote computers as they do on their computers. The NFS server configuration in RHEL5 is mainly divided into three parts. Next we will take a detailed look at how to configure the NFS server in RHEL5. ◆ RHEL5 configure the