If a hard mount is interruptible, a user may press [CTRL]-C or issue the kill command to interrupt an NFS mount that is hanging indefinitely because a server is down.– Specify fg for directories that are necessary for the client machine to boot or operate correctly. Linux に NFS クライアントをインストールしたら、NFS ファイルシステムを ECS インスタンスにマウントできます。NAS NFS ファイルシステムを ECS インスタンスにマウントするときは、ファイルシステムのDNS 名、またはファイルシステムのマウント先のターゲットを使用できます。 When NFS tries to access a hard-mounted directory, it keeps trying until it succeeds or someone interrupts its attempts. Once the system has been restarted, you will have to mount it again to access it. Linux に NFS クライアントをインストールしたら、NFS ファイルシステムを ECS インスタンスにマウントできます。 ... パラメーター 説明 Domain name of the mount point file-system-id,region および nas.aliyuncs.com などの情報から構成される、マウントポイントのドメイン名を示します。 In order for you to mount a directory read/write, the NFS server must export it read/write.– Specify suid if you want to allow mounted programs that have setuid permission to run with the permissions of their owners, regardless of who starts them. All automounted directories are mounted in the foreground; you cannot specify the bg option with automounted directories.– Specify devs if you are mounting device files from a server whose device files will work correctly on the client.
The maximum timeo value is 30 (3 seconds).– The number of times an NFS request (a read or write request to a mounted directory) is retransmitted after it times out.
For information on how to share resources, see About the NFS Service in System Administration Guide: Network Services. In Linux OS, you can easily mount an NFS shared directory on your local system using the mount command. Using this way, you will not have to mount the file system manually every time you boot your system.Edit the /etc/fstab file using the following command:Then add an entry in /etc/fstab file using the following format.Once you have added the above entry in the /etc/fstab file, save, and close the file. This allows you to change the access permissions from read-only to read/write without forcing everyone to leave the mounted directory or killing all processes using it.– If specified, this option prevents the NFS client from caching attributes for the mounted directory.– If specified, this option suppresses fresh attributes when opening a file.– The maximum number of seconds a directory’s attributes are cached on the NFS client. The same commands apply for any Linux distribution, including Ubuntu, CentOS, RHEL, Debian and Linux Mint.Feel free to leave a comment if you have any questions.If you like our content, please consider buying us a coffee.Sign up to our newsletter and get our latest tutorials and news straight to your mailbox.#
However, if you specify nointr, you must wait until n retries have been made, until the mount succeeds, or until you reboot the system.– The number of bytes the NFS client requests from the NFS server in a single read request.– The number of bytes the NFS client sends to the NFS server in a single write request.– Allows the file system to be mounted over an existing mount point, making the underlying file system inaccessible. We have created some sample files named “testfile1” and “testfile2”.Now on the client’s machine, verify if the same files exist.The mount command mounts the NFS file system temporarily on the client system. 次のいずれかのコマンドを実行して NFS ファイルシステムをマウントできます。