Questions tagged [nfs]
Network file system protocol allowing a user on a client computer to access files over a network in a manner similar to how local storage is accessed.
639
questions
0
votes
0
answers
24
views
How To Enable NFS v2 on Ubuntu 22.04
Much like the following question:
How To Enable NFS v2 on Ubuntu 18.04
I want to enable nfs version 2 protocols for some uboot stuff which only supports version 2 of the NFS protocols. As far as I can ...
- 324
0
votes
0
answers
27
views
NFS on ReadyNAS: mount fails
I get this error message when trying to mount an exported NFS folder from a ReadyNAS:
root@computer:/home/tom# mount -t nfs 192.168.188.210:/TRANSFER /NAS/Transfer -vvvv
mount.nfs: timeout set for Tue ...
- 1
1
vote
1
answer
74
views
Mounting a Wester Digital MyBook returns mount error(22): invalid argument
I tried mounting my WD MyBook like this:
sudo mount.cifs //192.168.x.x /mnt -o guest
But I get the error:
mount error(22): Invalid argument
I tried the usual mount commands but eventually this ...
0
votes
0
answers
47
views
XFS Inaccessibility - Can not open directory '.': Input/output error
In two VMs, the partition (LVM) those were mounted, currently went into an inaccessible state.
It's showing I/O error while trying to get inside the partition. Furthermore, it has been observed that ...
0
votes
0
answers
33
views
NFS cluster with pacemaker and corosync fails with stale file on failover
I have a 3-node pacemaker-corosync cluster on ubuntu 22.04, managing some nfs shares.
I share two different glusterfs (for sharded storage on the three nodes) volumes (one ssd, the other hdd):
...
0
votes
0
answers
39
views
(fio test) disk very slow with any service but normally if straight to disk
OS details:
PRETTY_NAME="Ubuntu 22.04.2 LTS"
NAME="Ubuntu"
VERSION_ID="22.04"
VERSION="22.04.2 LTS (Jammy Jellyfish)"
VERSION_CODENAME=jammy
ID=ubuntu
ID_LIKE=...
0
votes
0
answers
58
views
Backups fail to NFS share using Deja Dup
I've been trying to set up backups using the Ubuntu Backups app (Deja Dup). The destination is an Asustor NAS running the NFS sharing service.
I can mount the share just fine using the command line (...
- 21
0
votes
0
answers
11
views
file/directory access control for multiple users across network
I have the following setup:
LDAP Server for users/groups
Several Ubuntu computing servers
NFS Server running on Ubuntu Server shared across all computing servers
NFS Server running on Synology NAS ...
- 1
-1
votes
1
answer
103
views
Permission denied when trying to mount nfs on Ubuntu 22.01
My servers are all on Ubuntu 20.04 except one that I have migrated to 22.04 as a test. I encountered a problem mounting a shared scratch disk that is part of my backend network.
The answers here did ...
- 1
1
vote
1
answer
115
views
Vagrant NFS share no longer working
The following Vagrantfile used to work, and now it doesn't.
This is an Ubuntu 20.04 install, and I'm using Virtualbox.
Vagrant.configure('2') do |config|
# Set Box
config.vm.box = "generic/...
- 133
-1
votes
1
answer
152
views
rpc.svcgssd fails
I have the following degraded service on "Ubuntu 22.04.2 LTS":
Jun 21 10:39:14 server rpc.svcgssd[1301170]: ERROR: GSS-API: error in gss_acquire_cred(): GSS_S_NO_CRED (No credentials were ...
- 19
0
votes
0
answers
45
views
I am trying to setup up NFS with two NFS clients and one NFS server
I am trying to setup NFS with two nfs clients and one nfs server. I have created a shared directory called repo.
I want this directory to have the user:group to be elasticsearch:elasticsearch.
But ...
- 1
0
votes
1
answer
28
views
NFS file sharing failed on upgrade to 18.04
I set up NFS file sharing between two Ubuntu computers on my LAN, it used to work fine. It recently stopped working (perhaps when I upgraded from Ubuntu 16 to 18?). What do I have to do different now?
...
- 191
0
votes
1
answer
95
views
NFS mount best practice
Say I have some data on an NFS server that is currently mounted to /mnt/data on a client but I want to have it accessible at /home/user/data instead, both server and client are running 22.04.
Would it ...
- 1
1
vote
0
answers
679
views
fstab and systemd
On a fresh installation of Ubuntu 23.04, I have an entry in my /etc/fstab:
yyy.yyy.yyy.yyy:/storage /storage nfs auto,nofail,noatime,nolock,intr,tcp,actimeo=1800 0 0
If I want to mount the NFS ...
- 11
0
votes
0
answers
100
views
Ubuntu 22.04 dual network configuration, WAN / LAM
I have a server with two network interfaces.
One network interface is connected to a public IP. This is a Web server. All is working.
I want to configure the 2nd network interface with a private IP, ...
0
votes
1
answer
52
views
Installing, maintaining and updating multiple Ubuntu installations
I have several computers in my network which (should) all run an identical version of Ubuntu. I have a number of applications, some of which run on only one machine, others of which run on more than ...
- 165
0
votes
1
answer
1k
views
very slow and inconsistent NFS file system response on ubuntu 22.04.2
Running Ubuntu 22.04.2 with latest patches. This host is an NFS client running kernel
Linux adam408 5.19.0-35-generic #36~22.04.1-Ubuntu
Connectivity is over 25gig Ethernet to Cisco Nexus fabric.
NFS ...
- 1
1
vote
0
answers
269
views
Nautilus, need to connect NFS share with username and password
I'm running Ubuntu 22.04.2 LTS client.
In Nautilus I've managed to mount a file share on a Synology server (supports NFS 4.1 and earlier) without issue clicking on "other locations", connect ...
- 31
0
votes
0
answers
50
views
Ubuntu 22.04 Can't Stop NFS Service When Shutting Down - Still Used By Zoneminder Service
I have a KVM guest that is running Zoneminder. I have configured this guest to use an NFS to store all the event data (recorded videos) to an NFS for various reasons. Unfortunately, if I send the KVM ...
- 5,741
4
votes
1
answer
1k
views
Surprising slowdown with Apache/NFS on Ubuntu 22.04.2
This question has been radically edited due to further investigation into the problem
TL:DR; We have been running Apache on Ubuntu serving NFS pages for over 20 years now and a new emergent issue has ...
- 91
1
vote
1
answer
418
views
Kerberized NFS mounts stopped working with Ubuntu 21.10 (still in 22.10)
I'm running a Raspberry Pi 400 with Ubuntu. I used to have a working kerberized NFS connection to a Debian based NFS server using Ubuntu 20.04 LTS. Also I'm running another client with 20.04 LTS which ...
0
votes
1
answer
247
views
NFSv4 boot worked in 20.04, doesn't in 22.04
By dint of a nasty hack I was able to boot Ubuntu 20.04 LTS with an NFSv4 root on a Raspberry Pi 4B. When I tried the same with Ubuntu 22.04 LTS it failed.
The Raspberry passes kernel parameters to ...
- 165
1
vote
1
answer
83
views
No "parallel access" to NFS share hosted on Raspberry
It seems I can't have a "parallel access" to the file system that is hosted on my Raspberry PI.
Here's my setup:
NFS Server:
Raspberry Pi 4 with Debian GNU/Linux 11 (bullseye).
/etc/exports:...
- 21
0
votes
1
answer
494
views
How to mount NFS share automatically via WiFi?
I'm trying to mount a local network NFS share on a laptop connected via WiFi.
The NFS server is set up correctly as far as I'm aware and it's possible to connect to it manually with:
sudo mount -t ...
- 910
2
votes
0
answers
640
views
NFSD client IP testing state ID with incorrect client ID
I've been seeing these messages in my local NFS server logs:
NFSD client 192.168.0.126 testing state ID with incorrect client ID
Googling for this doesn't give much:
This ticket seems to think it's ...
- 235
0
votes
0
answers
119
views
Networking a Dell on Ubuntu 22.04 to an old Dell running the latest Openmediavault using both CIFS and NFS. Permission problems
I initially had problems getting the mount commands to work. The OMV NAS has a share named "share" for CIFS and a share named "nfs-share" for NFS. In both cases, the OMV shares ...
0
votes
1
answer
683
views
Unable to mount NFS filesystem of ubuntu 22.04 on ubuntu 18.04
I have two ubuntu systems
PC1 is running ubuntu 18.04
PC2 is running ubuntu 22.04
Case 1: Now server is running on 1 and client on 2.
In this case file system mounted properly on PC2 that is ...
- 1
1
vote
0
answers
71
views
ARM board can't use NFS on 22.04
I've been using NFS mounted root for an ARM board for a long time up to Ubuntu 18.04. I have installed a new version 22.04 on a new computer and it doesn't work any more. I can mount a directory on ...
- 11
0
votes
2
answers
130
views
IPv6 source address selection with addrlabel and netplan
I have configured my Ubuntu 22.04 via netplan like this:
network:
version: 2
renderer: networkd
ethernets:
enp3s0:
addresses:
- 192.168.10.10/24
- 2001:db8:6789::10/64
...
- 136
1
vote
0
answers
179
views
Issue with writing to NFS Share between Linux and Synology NAS
I have NFS share folders I only have read access via Linux, the folders are located my on Synology NAS.
To confirm this I tried to save a file to the NFS folder and I got the pop up saying I don’t ...
- 11
0
votes
0
answers
68
views
NFS mount to NAS folder causes /mnt directory to become unresponsive; NAS also becomes unresponsive
I've just spun up a new Asustor NAS on my network and have been deciding how I want to configure and connect to it. I'm currently using NFS to mount shared folders I've created on the NAS. While ...
- 1
0
votes
0
answers
183
views
How to get sufficient permissions on NFS share?
What I want:
Home server shall run Docker, but use storage of NAS via NFS.
What I have:
NFS share is set up, but Docker containers still complain about insufficient privileges.
Details:
NAS has a ...
- 10.4k
0
votes
0
answers
92
views
Xubuntu netboot: vmlinuz not found
I try to boot linux via PXE-boot, but it keeps saying that vmlinuz can not be found. I wish there were more information on which exact filepath it's searching.
This is the relevant part of my default ...
- 101
0
votes
0
answers
37
views
Permissions for network file system
Is there any NFS/cifs/smb that allows for setting full uid/gid and permissions?
I would like the files to be on the network so that in event the machine goes down, the data is still easily accessible ...
- 211
0
votes
0
answers
145
views
Required NFS/CIFS mount in fstab fail due to failed nameserver
I have a setup in which I am mounting NFS/CIFS in my fstab which are then consumed by a service (in my case, the service is rendered by a docker container).
I have a systemd unit setup for my docker ...
- 101
0
votes
0
answers
17
views
Remote users do not retrieve files on login
We have LDAP implemented on the network, and a remote file server which contains the home directories for these LDAP users, most machines on our network have been configured so that when a remote user ...
- 1
0
votes
1
answer
150
views
Unable to mount any filesystems
Since today afternoon, I'm unable to access any of my filesystems. Whenever I try to open any of them I get the following error
So I would like to describe an issue which might have caused this.
I ...
- 833
0
votes
2
answers
1k
views
Problem with mounting NFS share in Ubuntu 20.04
I'm trying to mount an NFS share from an old Netgear ReadyNAS duo NAS on a new Ubuntu 20.04 server
NAS IP address is 192.168.1.102
When I try "sudo mount -t nfs 192.168.1.102:c/Films /films" ...
- 1
0
votes
0
answers
691
views
Ubuntu Server 22.04 NFS blocked by firewall
I have a set of machines with IPs as follows:
Server: 192.168.0.100
Clients: 192.168.0.101 ~ 104
I have installed nfs-kernel-server on the server and nfs-common on all clients. Firewall is enabled ...
- 151
0
votes
0
answers
26
views
umount2() for an NFS mountpoint returns EPERM, even when called as root
I'm running Ubuntu 20.04, but I've had this problem back to Ubuntu 14.04.
I've been trying to automate unmounting NFS mounts when my VPN connection closes, but no matter how I call "umount", ...
- 1
0
votes
0
answers
15
views
Autofs setup on ubunut 18.04 three servers
When installing auto fs i'm getting slightly confused as i think a lot of the documentation relating to it are all slightly different and missing info i believe.
So i have three servers all NFS and i ...
0
votes
0
answers
31
views
Why don't some applications see my NFS mounted volumes?
I have a workstation running Ubuntu 20.04 and it is configured to mount 4 different NFS volumes that are being exported on my local network from a nearby FreeBSD (server) system. My /etc/fstab on the ...
- 9
0
votes
0
answers
37
views
Not able share file from remote server to Ubuntu NFS share path
We have configured a vSFTP server on openstack where it is using a NFS mount point to store files from external servers.
External server uses a script, which exports to the NFS path on the Ubuntu ...
0
votes
0
answers
93
views
NFS file shares no longer accessible after Ubuntu base update Ubuntu 22.04 LTS
Ubuntu updates using the Software Updater (Ubuntu base) are causing my nfs shares to be inaccessible. In one instance I ran an update and the nfs shares disappeared and a couple days later I ran ...
0
votes
1
answer
72
views
Moved files by mistake, can't find where
In Kubuntu, using Dolphin on an unfamiliar computer (I hate touchpads), while navigating a large NFS share, my finger slipped and instead of clicking it apparently moved something into a directory. A ...
- 920
0
votes
0
answers
202
views
Use sshfs simultaneously with multiple users
Please consider the following scenario:
Three machines: server S1, client C1 (Linux), client C2 (Windows)
An NFS file system that can only be accessed from the server's local subnet
The NFS volume is ...
- 101
0
votes
0
answers
35
views
Mounting NFS throws System Error: Success
I have built an NFS Server using NFS4J on MacOS, my code is identical to the example in the Readme. I have created a Ubuntu VM using multipass, and added the following lines to my exportfile:
/Users/...
1
vote
1
answer
520
views
snap firefox can't open url when started within a nfs-shared-directory
I installed firefox via snap install firefox
I went to my Downloads folder: cd ~/Downloads/ and executed:
firefox "www.duckduckgo.com"
firefox opens with the website duckduckgo.
Than I went ...
- 11
0
votes
1
answer
178
views
RPi4 Network Boot: Configuration Error or Bug?
I am trying to netboot Ubuntu 22.04 on a Raspberry Pi 4B (RPi4) using NFSv4. I have been trying this literally for months (previously with 20.04). I am beginning to wonder whether it is a bug in ...
- 165