##################### #NFS ############################NfsManual Mount Mode1) Yum Install Nfs-utils2) SHOWMOUNT-E IP # # identifies shares under this IP3) Mount Ip:/sharedir/mountpoint # # mount point mount directory650) this.widt
] Download CRAMFS image to Nand Flash[6] Download YAFFS image (root. bin) to Nand Flash[7] Download Program (uCOS-II or TQ2440_Test) to SDRAM and Run it[8] Boot the system[9] Format the Nand Flash[0] Set the boot parameters[A] Download User Program (eg: uCOS-II or TQ2440_Test)[B] Download LOGO Picture (. bin) to Nand Flash[L] Set LCD Parameters[N] Enter TFTP download mode menu[O] Download u-boot to Nor Flash[R] Reboot u-boot[T] Test Linux Image (zImage)[Q] quit from menuEnter your selection:
2.
0X00 NFS Profile
The full name of NFS is Net-file-system, which is the network file system. Unlike Samba and FTP, the primary purpose of FTP is to upload and download files, and Samba's main function is to share files, while NFS's main function is to use it as a file system. That is, NTFS, FAT32, EXT4, and so on are similar in nature. We can mount this
Tags: aix NFS HangNFS mount points that are disconnected on AIX cause Oracle instance HangTranslated from MoS article: Disconnected NFS Mount point causes Instance to hang on AIX (document ID 1445600.1)Suitable for:Oracle server-enterprise edition-version:10.2.0.1 and later [release:10.2 and later]IBM AIX on POWER Syst
Tags: Io OS ar SP file on art CTI
192.168.1.12 as host192.168.1.11 as the client192.168.1.10 as the client1. Configure on the host[[Email protected] ~] # Vi/etc/exports/Home/youchou/root/upload 192.168.1.10 (RW, sync, root_squash)/Home/youchou/index 192.168.1.10 (RW, sync, root_squash)/Home/youchou/root/upload/192.168.1.11 (RW, sync, root_squash)/Home/youchou/index 192.168.1.11 (RW, sync, root_squash)2. Configure on the host[[Email protected] ~] # Exportfs-RVExporting 192.168.1.10:/home/youchou/
Tags: nfs-vmount:operatioThe Linux file system mounted under Aix failed with the following code# Mount 10.0.0.10:/tbackup/backMount:1831-008 giving up on:10.0.0.10:/tbackupVmount:operation not permitted.----------------------------------------------------------------------# nfso-p-O Nfs_use_reserved_ports=1Setting Nfs_use_reserved_ports to 1Setting nfs_use_reserved_ports to 1 in nextboot file#
NFS Mounted File system debugging instructions
For some reason, the file system partition is hung up, causing system startup exceptions, and attempting to debug using NFS Mount mode, which is documented in the NFS server support kernel environment variable settings that support N
build NFS to mount the remote host directory to the local hostPrepare 2 servers centos6.51, first on each server to install First off NFS packetsYum Install Nfs-utilsYum Install nfs*chkconfig--level NFS onService
The following message is displayed: mount. nfs: accessdeniedbyserverwhilemountinglocalhost: rootnfs_root took me three days to check. We found that there was no problem with the computer configuration in the company. There will be problems with the desktop at home. No reason can be found for online search. Depressed. Later, I tried to reconfigure homemed.
The following message is displayed:
NFS Error Summary:An error occurred while mounting the NFS Client in the process of building the NFS network share system :[Email protected] ~]# mount-t NFS 192.168.190.7:/old/optMount.nfs:access denied by server while mounting 192.168.190.7:/oldTo view the system log:[Email
NFS mounts here are not more than a few more, according to the steps in turn. There is a picture of the truth.Server-side configuration:(IP 192.168.88.85)1. View Software NFS Package installationRpm-qa |grep NFS2. See if the rpcbind is installed3 If installation is not installed:4. See if there is a exports fileCat/etc/exportsIf you do not manually build the file in etc exports the content is written in: N
In the case of embedded development, NFS is often used to remotely mount a directory on the board, which eliminates the process of copying files and speeding up development. Here, give your own questions about NFS-related settings. Native IP: 192.168.0.104 Development Board IP: 192.168.0.200, must ensure that they are within the same network segment.
modifying the above configuration file, save exit.6. Execute the command:Restart the Rpcbind service.7. Execute the command :#/etc/init.d/nfs-kernel-server RestartRestart the NFS service.# mkdir/mnt/nfs# Mount 192.168.1.101:/opt/friendlyarm/mini210/linux/rootfs_mini210/mnt/nfs
Today changed a router, because it is automatic sub-IP, now the IP and the previous is not the same network segment. It used to be 192.168.0.xxx, and now it's 192.168.1.xxx. This thought will serverip,ipaddr,bootargs these parameters modified on the line, did not expect or can not mount NFS system, very sad. The last troubleshooting is the server-side NFS config
server-side (192.168.1.1) configuration method (The following configuration is only done on the primary node)
(1)/etc/exports file configurationAdd the following lines to the file/etc/exportsShared directory authorization Host (parameters, "parameters")Example:/usr/cluster 192.168.1.2 (rw)/usr/cluster 192.168.1.3 (rw)/usr/cluster 192.168.1.4 (rw)If you are sharing the root directory, you need to add the No_root_squash parameter to prevent other users from being mapped to nobody without write pe
For more information about NFS file mount timeout in Linux-Linux Enterprise Application-Linux server application, see the following. Many users who have used the Linux NFS service have encountered the NFS file mount timeout problem.
I have studied this question for a long
Computer local ip:169.254.124.230, set up the IP address of Ubuntu, in the case of computer host local IP can be connected to the SECURECRT.③. Using USB to connect the development Board and PC via SECURECRT set up the Development Board IP, and the computer network card set up in the same network segment, such as my Development Board settings as follows (the Development Board uses the ifconfig does not need the Super privilege):ifconfig169.254.124.10So the development Board can ping the computer
Environment: CentOS 6.5 64bitMount NFS on a client machine, which results in the following error:
123456
mount:wrongfstype,badoption,badsuperblockon192.168.0.10:/bak,missingcodepageorhelperprogram,orothererror(forseveralfilesystems(e.g.nfs,cifs)youmightneeda/sbin/mount.type>helperprogram)Insomecasesusefulinfoisfoundin syslog-trydmesg|tailorso
Because my client machine does not have Nfs
Service installation:1. Install the NFS service in VMware Ubuntu:Sudo apt-Get install nfs-kernel-Server2. If the installation is successful, the configuration file/etc/exports will appear.Ls/etc/exports3. Configure Vim exports
Specify the directory to be shared (absolute path) * (RW, sync, no_root_squash)Example:
Add:/Home/xubu/share/* (RW, sync, no_root_squash, no_subtree_check) // any client can be conn
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