NFS operations that are logged against a server are based on the configuration options that are defined in /etc/default/nfslogd . When NFS server logging is enabled, records of all RPC operations on a selected file system are written to a buffer file by the kernel.
Where is NFS config file?
Configuring a system to share files and directories using NFS is straightforward. Every filesystem being exported to remote users via NFS, as well as the access rights relating to those filesystems, is located in the /etc/exports file.
Where are NFS logs stored?
# share -o log /export
By default, the NFS log file is stored in /var/nfs/nfslog.
What is the correct path and filename of the NFS conf configuration file?
Unless you specify differently, the default directory is /var/nfs. Sets the path and file name for the log files. The default is /var/nfs/nfslog.
Which one of the following files is used by the NFS server to specify which file system can be mounted on a client?
Automounting or AutoFS
You can mount NFS file system resources by using a client-side service called automounting (or AutoFS), which enables a system to automatically mount and unmount NFS resources whenever you access them. The resource remains mounted as long as you remain in the directory and are using a file.
Which is better SMB or NFS?
Conclusion. As you can see NFS offers a better performance and is unbeatable if the files are medium sized or small. If the files are large enough the timings of both methods get closer to each other. Linux and Mac OS owners should use NFS instead of SMB.
What are benefits of setting up an NFS server?
The NFS service has the following benefits:
- Enables multiple computers to use the same files, so everyone on the network can access the same data.
- Reduces storage costs by having computers share applications instead of needing local disk space for each user application.
How do I check NFS logs?
How to Enable NFS Server Logging
- Become superuser or assume an equivalent role. …
- (Optional) Change file-system configuration settings. …
- Add entries for each file system to be shared by using NFS server logging. …
- Check if the NFS service is running on the server. …
- (Optional) Start the NFS service. …
- (Optional) Share the file system.
How do I check NFS mount connectivity?
How to Check Connectivity on an NFS Client
- On the client, check that the NFS server is reachable. …
- If the server is not reachable from the client, ensure that the local name service is running on the client. …
- If the name service is running, ensure that the client has received the correct host information.
How do I troubleshoot NFS mounts?
Check the file /etc/exports and make sure root has read permission. Check the binaries and make sure they are executable. Make sure your kernel was compiled with NFS server support. You may need to reinstall your binaries if none of these ideas helps.
Which is the configuration file for NFS service on server side?
*Note that you can find the NFS daemon configuration files at /etc/nfs. conf . You can also find the config file for the mount at /etc/nfsmount. conf .
What is the configuration file of NFS server?
There are three ways to configure an NFS server under Red Hat Enterprise Linux: using the NFS Server Configuration Tool (system-config-nfs), manually editing its configuration file (/etc/exports), or using the /usr/sbin/exportfs command.
What does NFS use to represent files and directories on the server?
#3 What does NFS use to represent files and directories on the server? If someone wants to access a file using NFS, an RPC call is placed to NFSD (the NFS daemon) on the server.
How do I mount an NFS file system?
How to Mount an NFS File System ( mount Command)
- Become superuser or assume an equivalent role.
- Create a mount point for the file system to be mounted, if necessary. # mkdir /mount-point. …
- Make sure the resource (file or directory) is available from a server. …
- Mount the NFS file system.
Why do we need NFS?
A significant advantage of NFS is that it allows for central management, decreasing the need for added software and disk space on individual user systems. NFS is user-friendly, allowing users to access files on remote hosts in the same way they access local files.
What is the difference between mount and unmount?
The mount command mounts a storage device or filesystem, making it accessible and attaching it to an existing directory structure. The umount command “unmounts” a mounted filesystem, informing the system to complete any pending read or write operations, and safely detaching it.