Questions tagged [nfs]

nfs (Network File System) created by Sun Microsystems. NFS allows a client system to access network files as if local.

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how to set passwordless authentication in a cluster where users /home directory from headnode is mounted to all machines /home of the cluster

First of all thank you in advance for your help. I hope the title makes sense. Basically, on the headnode the users' home directory (i.e: headnode:/home/eric) are NFS shared and mounted to all the ...
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Jobs for nfs-server.service cancelled

I am trying to setup an NFS server but after starting the service it is showing this error Job for nfs-server.service canceled. This is my configurations file (/etc/exports) /fold1 192.168.43.226 ...
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Problems using autofs to mount an LDAP user's home directory

Goal: When an LDAP user logs in from a remote server, the home user created in the LDAP server is automounted. I need to do this with autofs. OS: Centos 7.7 Setup: The LDAP server, labipa.dthacker....
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Mapping linux user to windows NFS exported share

I shared a Windows 2012 directory using NFS using this configuration: Now, from the Linux side I can mount it using this command: sudo mount -t nfs 192.168.0.20:/SHARED /mnt/windows_shared Then, ...
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setgid being ignored by application

I run a Weblogic installation on a Oracle Linux Server 7.8. An application in weblogic will write some files to a local directory as output. The application uses the Oracle Weblogic FileAdapter for it....
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kubernetes PersistenceVolume NFS IP change

We are running kubernetes on centos7 on premises from past 3years, Recently our NFS storage device was migrated to different VLAN and there was a change in IP address, now none of pods are functioning ...
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Set up file share with automatic mount using NFS

Here's the problem: I wanted to create a file share between my laptop and my pc at home so that I have access to my files from both machines. The laptop is the server (as I might need the files when ...
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How do I open firewall for NFS server on OpenSuse Tumbleweed?

When I disable the server firewall, the exported directories appear on the NFS client. Otherwise they don't. I've tried allowing the 'nfs' service on both the "public" and "internal&...
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Why does FreeBSD not allow multiple NFS shares in a file system within the same overlapping network?

Long time Linux user, I've been trying out FreeBSD for a new NAS server. On the Linux server that is being replaced, I have a pair of NFS mounts, the first read-write and a second read-only. The ...
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NFSv4 server startup taking more time

I am trying to start nfsd daemon only for version 4. It takes more than 2.30 mins to come up. # time /usr/sbin/rpc.nfsd -d -N 2 -N 3 -V 4.1 8 rpc.nfsd: knfsd is currently down rpc.nfsd: Writing ...
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Embedded NFS server doesn't support ver=2, but supports 1,3 - is this possible?

My 2.6.37 Linux from MontaVista has NFS modules compiled. I start them sequentially as: rpcbind rpc.nfsd 4 rpc.mountd rpc.statd with default config files and etab as: /mnt/sda1 192.168.50.0/24(rw,...
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If we can share ext4 file system then why do we need NFS file system? [closed]

I understood that NFS is a file system which can be shared and accessed over network by Linux machine. And ext4 is another file system which is supported by Linux machines. I thought ext4 is a file ...
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File explorer hangs after lost of network connection, NAS related prblem

I have mounted NFS share on my computer. When I lost connection (e.g. turn off wifi, disconnect cable, no route) then opening file explorer takes at least 10 minutes(sic!), listing directory with ls /...
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Accessing a legacy NFS

I have an old headless box running Caldera Linux from 1990s. There is no SSH in Caldera. The box has no USB or other ways to add a portable drive. Years ago, I had similar Linux boxes and I used NFS ...
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can't change some nfs options

Im not able to change NFS mount options rsize, wsize and timeo from the default. My /etc/fstab has this entry 192.168.10.10:/volume1/Containers /mnt/circe nfs defaults 0 0 This is ...
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Kickstart over NFS: unable to download the kickstart file

I am attempting to perform a kickstart installation over NFS. Before i go into what's going on, here are my system specs and configs: NFS Server: rhel7 /etc/exports: /localrepo *(rw,...
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Why is sar command rxkb/s different than iotop command's total disk write kb/s?

I'm using fio to write to a nfs mount point to test the bandwidth of my nfs server (async mount). I'm getting inconsistent results for trying to find the maximum IOPS that my nfs server can handle ...
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One Rsync Client takes well over 10 hours

rsync version 3.1.3-6 protocal version 31 cifs-utils/stable 2:6.8-2 amb64 nfs-common/stable 1:1.3.4-2.5 Debian Linux 10 Buster FreeNAS 11.3-U3.2 (IxSystems FreeNAS Mini) Scenario where I am using a ...
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How to install CentOS 7 on another machine without using a physical installation media like USB or DVD?

Currently I have two machines on the same network: Windows 8.1 machine CentOS 7 machine I want to reinstall the 2nd machine with a clean CentOS 7 install. That machine is situated at another place ...
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Help: error 7 (RPC: Authentication error) when trying to mount FreeBSD 12.1-RELEASE NFS export on OpenIndiana Hipster GUI client

I have a FreeBSD 12.1-RELEASE machine, hostname DellOptiPlex390. I would like to export the folders /usr/home/jdrch/KeePass & /usr/home/jdrch/Sync and mount them via NFS on an OpenIndiana Hipster ...
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Failed to restart nfs-server.service: Transaction order is cyclic

NFS has been working for more than a year with the current configuration but has recently developed this issue: Ubuntu 20.04 Kernel 5.40.0-40 NFS nfs-kernel-server/focal-updates,focal-security,now 1:...
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Exportfs: How to dynamically export a folder?

I'm generating a Ubuntu image that will be deployed on different hosts. All hosts need to export a folder. For example host0 needs to export /cluster/host0, host1 needs to export /cluster/host1. To do ...
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Is there a way of “merging” NFS shares? [closed]

Currently , on the laboratory I'm working on, there are three NAS: 2x Seagate NAS Pro with 15TB (RAID 5) 1x FreeNAS machine with 9TB (RAID 0) All of these are used through NFS shares mounted on ...
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df Not Showing NFS “Stale File Handle” in Debian Buster

I periodically run into NFS "stale file handle" errors on my Proxmox server (usually from when I have to reboot my NFS server which is to be expected). I have a script that I run as a cron ...
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NFS Server accessing issue

This is regarding a file server on domain joined Windows Server 2016 with NFS shares set up. Permissions are for All Machines with read/write access. No server authentication is used. Allow unmapped ...
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Mounting NFS folder from NAS server and mapping uid and gid

I have an Asustor AS1002T v2 NAS server. I want to use NFS to mount a shared folder from the NAS to my local Fedora machine. The shared folder is owned by admin user on the NAS server. The problem is ...
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How to encrypt nfs which is mounted on AWS ec2

We have netapp volumes attached to EC2 instance. these are nfs , which are sync with on premise and make sure data in on premise and that of NFS which is mounted on EC2 are in sync. even though ...
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Force systemd's mount and automount to raise inmediately ENOENT instead ENODEV

I have an external drive which provides an NFS mounting point, and I want to use it as a NAS. I would like to be mounted when I try to access it. I've done it with Systemd's units file, with a .mount ...
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How does Linux NFS4 client map a user name to a uid in unshared namespaces?

NFS4 maps a user name to a uid with nfsidmap, which answers request_key() upcall from the kernel. My question is how the kernel associates a mount point to this executable. Specially, How does the ...
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Raspberry Pi 4B Not rebooting with NFS share

I have my Pi running as both a DNS server using PiHole and twice a day collecting my saved PVR from iPlayer via a VPN. If there's anything downloaded then that's copied to a NFS share on my Synology ...
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Incorrect permissions assigned to file when created from Windows computer

I have a Linux server with a NFS share. User1 and Group1 have rwx permissions to the folder. When I create a file on the Linux host as user1, it has the correct permissions. On the Windows machine, ...
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Connecting to NFS share hangs with Manjara/Arch

I've setup a fresh FreeBSD 12.1 server with NFS that I'm trying to connect Manjaro to. I wont go into too much detail here, as it's working fine with other clients (OS X machines, with cmd+k nfs://...
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Cannot seem to start pcs cluster (NFS Cluster) disk_fencing trouble

For the life of me, I can't find a clear answer on how to start my NFS active / passive cluster. I have two nodes, node1 and node2 and followed the guide here: https://www.linuxtechi.com/configure-nfs-...
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Load NFS-Kernel-Server modules via /etc/modules

I have added the following to my /etc/modules: nfs nfsv4 and this is the result after a reboot: nfsv4 638976 0 nfs 294912 1 nfsv4 lockd 98304 1 ...
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Options for network file systems for Linux Systems

I want to learn about the available options for network file systems with Linux. So far I am aware of open afs nsf (network filesystem ?) samba (windows share) NAS (in the form of NAS specific OS eg ...
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Pacemaker + Corosync + DRBD + Samba + NFS

Hello everybody, i am trying to setup a 2 PC cluster with shared resources ClusterIP, ClusterSamba, ClusterNFS, DRBD (cloned resource) and a DRBDFS.The beginning of the project was made following the ...
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Linux Pacemaker: Resource showing as “unrunnable start (blocked)” has been created

We are using SLES 12 SP4 We have observed few things from the today testing. Following are the steps: Step 1: When we create kernel panic (on Node01) with the command “echo 'b' > /proc/sysrq-...
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KDUMP configration with nfs on SLES12SP5

KUDMP configuration over nfs on sles12sp5 facing issue with below errors, nfs is going down before kdump dump . Can any one help in getting the bottle neck of this issue Warning: Dump targets not ...
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NFS mount fails with RPC: garbage

This is about nostalgia. I have an old PC here running SuSE Linux 4.3 with Kernel 2.2.6. All hardware incl. ethernet is working fine and I am trying to mount an NFS share hosted by a recent Ubuntu 20....
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Autofs: /nfs-dir

At my university we had autofs set up so that you could: cd /nfs/fqdn.of.some.nfs.server/share and it would automount the nfs server+share as if root had done: mount -t nfs fqdn.of.some.nfs.server:...
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Switch lowerdir mount on overlayfs and remove NFS during ramdisk?

I'm using an NFS as the lowerdir of my overlayfs which is mounted at / and I'm attempting to sync it to the local disk /dev/sda1 but after the boot up is complete the NFS is still mounted and I'm not ...
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NFS client locks up after EXACTLY one hour

I have a Linux system (Fedora 32, kernel 5.7-rc2) booting from NFS. After exactly one hour it locks up and doesn't respond to anything. It's perfectly reproducible and journalctl does not show ...
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Issues Mounting NFS Server: Server Side MacOS, client side SAMA5D27 board

I am trying to mount an NFS server with the Server side being my laptop running MacOS Mojave, and the client side being my SAMA5D27 board running Ubuntu Linux built using Yocto. I've assigned an IP ...
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Reboot not possible: starting notify nfs peers of a restart

I hope someone has a good idea what is causing this problem. I am running a NFSv3 server under SLES 12 SP4. When trying to reboot the machine with shutdown -r the shutdown process hangs. The system ...
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What's the advantage of containerizing the NFS server

I'm investigating the use of docker containers for an NFS server. I've tried a variety of searches to answer the question I have but the returned results seem only applicable to the question of ...
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What's the best practice of mergerfs with nfs?

I run mergerfs with latest Debian Testing with kernel 5.4. Linux ches-disk0 5.4.0-4-amd64 #1 SMP Debian 5.4.19-1 (2020-02-13) x86_64 GNU/Linux It is on a Dell R730 server with 3 disk arrays, CPU is ...
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NFS mount permission denied

I have a windows 2012R2 and NFS server, and Ubuntu 18 on the client side configured by following this link They are in the same network. As root , I am able to mount properly the NFS in Linux. But as ...
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Is it possible to configure windows yum repo server and use linux yum client?

I have windows server able to connect internet and linux(RHEL) server with local connection only. What i'm trying to do is download any linux packages on windows server and use the folder as a ...
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How to configure NFS to set 775 permissions to all new files/directories?

I have a server running Ubuntu 18.04 with NFS setup. I have couple of services putting/manipulating files in that share as well as other clients accessing it over network. I want NFS server to set ...
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Better way to share zpool folder for of ease of implementation, management, flexibility, compatibility, & security: SMB or NFS (latest versions)?

I have zpool on OpenIndiana Hipster that I'd like to serve as a Restic backup target repo for my Raspberry Pi 3B+ running Raspbian Buster. Should I share the target folder using SMB 3.1.1 or NFSv4? ...

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