nfs games

I. experiment environment: System Version: Red Hat Enterprise Linux Server release 5.6 Host Name Alias IP System Version Shared directory/mount point 201701 201701.licz.com 192.168.2.111 OEL5.6 Shared directory/home/grid 201702 Hotel02.licz.com 192.168.2.112 OEL5.6 Mount point/nfs_share 201703 201703.licz.com 192.168.2.113 OEL5.6 Mount point/nfs_share ..... Shared directory: The

Nfs Network File System mounting notes sorting 1 retrieval and sorting: 1. server configuration 1. edit the shared directory configuration file/etc/exports in the directory to specify the shared directory and permissions. Run the following command to edit the file/etc/exports: # vi/etc/exports and add the following content to the file:/opt/workplace 192.168.0. * (rw, sync, no_root_squash) Save and exit. The added content indicates that the computer wi

whether startup is enabled[Root @ localhost Server] # netstat-a | grep tftpUdp 0 0 *: tftp *:*Ii. NFS Installation Network File System (NFS) is a mechanism for attaching partitions (directories) on a remote host to a local Network, you can operate on the shared partition (directory) of the remote host on the local system, similar to the shared directory of windows. View the installation version[Root @ loca

NFS is often used to share storage on the network. So, you may not know much about NFS, Amin give an example of what NFS is for. If there are three machines A, B, C, they need to access the same directory, the directory is a picture, the traditional practice is to put these pictures in a, B, C. But using NFS only needs

The concept of Network File System (NFS) is a way to share files between machines on the network, just as the files are located on the customer's local hard drive. RedHatLinux can be either an NFS server or an NFS customer, which means that it can export the file system to another system or mount the file system imported from another machine.

Linux NFS Configuration 1. Installing NFS Rpm-qa | grep NFS Yum Search NFS Yum Install NFS 2. Configure Configuration file/etc/exports /tmp * (Rw,no_root_squash,sync) No_root_squash the client-created file owner and group is the currently logged-on user, not the Nfsno

NFS is the basis for network sharing. In many systems, we can see some applications of this service. Now we will mainly explain how to install the NFS Server on UNIX systems. NFS was initially developed by Sun Microsytem in 1984. Its primary function is to allow UNIX computers on the network to share directories and files. we can mount the file system shared by t

NFS File System impersonation ErrorServer side: 192.168.1.178-server-a share a/tmp/serverdira directory owner set to NfsnobodyClient-b End: 192.168.1.179-client-b mounted on/TMP/SHAREDIRBClient-c End: 192.168.1.180-client-c mounted on/TMP/SHAREDIRC############################## #未连通情况下模拟错误1 ###############################Server side does not have a shared directory established/tmp/serverdiraThe Client-b end has been set up to mount the directory/TMP/S

Shared file System and NFS introduction and use1 , the origin of the storyMany, many years ago, did a small system, is a small system related to payment. Because it's a small system, everything is so simple. An application server, a database server, files, pictures are placed on the application server, everything is so dull, everything is so taken for granted.suddenly one day, payment became a fashionable topic; Suddenly one day, the platform was conc

NFS 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 the application can access the data on the server disk through the network, and it is a way to implement disk file sharing among Unix-like systems.The basic princ

/fstab 172.25.0.11/common/mnt/samba CIFS User=harry,pass=123,-netdev 0 03.mount-a Verification#df-H--------------------------------------------------------------------------------------------------------------- ------------------------Share read and write by Samba Modifying a configuration file #vim/etc/samba/smb.conf [DevOps]Path=/devopsWrite List =chihiro#mkdir/devops#echo Xuexue >/devops/123.txt3. Restart the SMB service#systemctl Restart SMBClient:#smbclient-L 172.25.0

We know that the development of networks is inseparable from the sharing of resources. In this case, we use the NFS protocol for sharing. Pay attention to the security issues of NFS servers. NFS is short for Network File System. It is an integral part of a distributed computing System. It can share and assemble remote File systems on Heterogeneous Networks. Devel

Fedora19 installing NFS and connecting to Development Board zyl-1014-5-6 Install and start the NFS serviceInstall NFS service # Yum install nfs-utils * # Yum install Portmap Disable the default firewall of fedora, # systemctl stop firewalldEnable NFS service # systemctl enab

Build an nfs server under Fedora Fedora19 installing NFS and connecting to Development Board zyl-1014-5-6 Install and start the NFS serviceInstall NFS service # yum install nfs-utils * # yum install portmap Disable the default firewall of Fedora, # systemctl stop firewalldEn

CentOS 6.3 Under Installation configuration NFS4 ServicePackages required to install server for NFS: # yum Install Nfs-utilsEdit/etc/exports File/home/exp 192.168.0.10 (rw,sync,fsid=0) 192.168.0.11 (rw,sync,fsid=0)The 192.168.0.10 and 192.168.0.11 two machines can be loaded into their own file system by downloading the/HOME/EXP on the NFS server. RW says it can b

The use of NFS Server has promoted the development of the network in many aspects. At present, there are many versions of NFS Server. We will introduce this aspect and introduce the specific operations and settings of the CLIENT and SERVER. I. Main differences between NFS Server protocol versions Major differences between V3 and V2: 1. File Size V2 supports up to

In the previous article, we introduced the NFS protocol. I am sure you have understood the basic concepts and configurations of this product. Here we will mainly explain how to solve NFS Protocol faults and related security issues. NFS Protocol troubleshooting 1. NFSD is not started. First, check whether the NFS output

Configure NFS shared to Linux under AIX Requirement: a linux client shares a directory of the aix server through nfs Environment: Server: AIX 6.1 192.168.0.1/bsiptest Client: RHEL 5.5 and RHEL 6.1 192.168.0.32/weblogic, 192.168.0.3/dc Shared Directory:/nfs/share Server: 1. Stop nfs and portmap processes: # Stopsrc-g

1. Configuration of Linux server-side NFS serversLog on to the Linux server as root, edit the shared directory profile exports in the/etc directory, specify the shared directory and permissions, and so on.Execute the following command to edit the file/etc/exports:# Vi/etc/exportsAdd the following to the file:/home/work 192.168.0.* (Rw,sync,no_root_squash)Then save the exit.Added content representation: Allows the IP address range on the 192.168.0.* co

Shared file system and NFS data synchronization1 , a single NFS the shortcomingsunder normal circumstances, when NFS when the number of clients is small, NFS There is no problem with performance; NFS The number of servers is too high, and is the kind of operations that read