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

learn more… | top users | synonyms

2
votes
0answers
31 views

NFS root filesystem doesn't mount at boot

This is an embedded device with a custom kernel (see below for relevant config). It's an x86-32 machine booting like this: coreboot->uboot->linux. I can mount the NFS share in linux if I use ...
1
vote
2answers
39 views

NFS: mount.nfs: Protocol not supported

I want to mount the NFS share of a Zyxel NSA310s NAS. Showmount, called on the client machine, shows the share: $ showmount 10.0.0.100 -e Export list for 10.0.0.100: /i-data/7fd943bf/nfs/zyxelNFS * ...
1
vote
1answer
28 views

Disable NFSv4 (server) on Debian, allow NFSv3

How can the NFS server on a Debian 8 system be limited to NFSv3? By default, shares can be mounted with both vers=3 and vers=4. /etc/default/nfs-kernel-server: # To disable NFSv4 on the server, ...
1
vote
2answers
774 views

NFS mount fails at boot time

I have the following in /etc/fstab on FreeBSD: venture:/usr/redacted /usr/local/redacted nfs rw 0 0 This fails during boot. However, after boot, the following command succeeds ...
1
vote
1answer
84 views

ZFS ACL (NFS4 ACL)

I'm using Openindiana (Solaris 10) containers and I want to let users upload web content over sftp I'v managed to setup internal-sftp of openssh and lock user under web root. All the files under web ...
2
votes
2answers
918 views

Mount windows share

I've just literally spent about 2 hours trying to simply mount a windows share on linux. Mounting with cifs causes deadly hangs as discussed here. So I tried to mount via nfs as discussed in this ...
0
votes
0answers
11 views

Exporting parent directory to RHEL boxes

Is it possible to export the parent directory to the RHEL boxes where sub directories of the parent directory is already exported. Source-AIX machine Destination-RHEL machine e.g /usr/atc/abc already ...
1
vote
1answer
1k views

Building NFS Server to be world writable

I'm trying to build an NFS server on my Raspberry Pi which will be writable by any server on the network. The NFS share is a directory on an external device mounted at boot: $ cat /etc/fstab proc ...
2
votes
0answers
17 views

Passing automount options in FreeBSD

I seem to be unable to automount nfsv4 shares in FreeBSD 10.1. All of my mounting information is stored in an LDAP database and the shares are on a NFSv4 server. I've gotten the mapping right so ...
-1
votes
0answers
25 views

NFS Service not starting

I installed Redhat Hypervisors and i need to share ISOs but when i try to start the service it gives me this error WARNING: Could not open ...
0
votes
3answers
584 views

NFS server on qemu guest

I need to know how I can mount block devices, placed on a qemu guest system, from host. So in this case we have NFS server placed on guest system and NFS client on the host's side. There are a lot ...
2
votes
1answer
166 views

storage server all nfs users on full 666 file permissions

How can I setup a shared storage location on a storage server shared via CIFS and NFS and all files written by CIFS and all users via NFS to write files and folders with full read/write permissions ...
2
votes
1answer
1k views

How do I change file/directory permission of a nfs mounted directory, so I access files as user?

On a Ubuntu computer I mounted a directory from another computer using the following line in the fstab: 12.34.56.78:/space/Images /mnt/space/images nfs rsize=16384,wsize=16384,rw,auto,nolock 0 0 ...
5
votes
3answers
10k views

How to determine if NFS mount is mounted as v3 or v4?

Red Hat 5/6 when I do mount it says type nfs, I would like to know how to determine version if it isn't listed in mount options or fstab. Please don't say remount it with the version option, I want ...
31
votes
4answers
1k views

Does bash open files in O_APPEND when using “>>” on linux?

If we use echo 1234 >> some-file then Documentation says that the output is appended. My guess is that, if some-file does not exist, then O_CREAT will make a new file. If > was used, then ...
4
votes
0answers
36 views

What would cause NFS file move/delete operations to fail?

Sorry for the terribly vague question. I have a medium-to-large server that all of my engineering users are on. This is a 32-core, 256GB system hosting 19 Xvnc sessions plus the plethora of tools, ...
0
votes
1answer
16 views

How to solve nsf-common related error when install zsh in ubuntu?

Everytime I install some kind of package, at the last phase, apt-get install could return a common-nfs related error. Why the installation can't be done without this error? detailed pastebin here ...
3
votes
2answers
1k views

NFS partition mounted as read only

(Disclaimer: I've read "NFS sharing is read only" and I think it's not the same problem) I have just setup NFS on my raspberry (Raspbian) and I'm trying to access it from OSX. So far so good, I can ...
0
votes
2answers
768 views

md5 or sha1 while copying a file

Is there a way in any linux distro to perform a md5sum or sha1 check while the file is being transferred from a local partition to an NFS one? Example: I have a NFS mounted drive and a very big file ...
0
votes
1answer
1k views

Unable to mount root fs over NFS

I am attempting to set up the first (of many) Raspberry Pis running Pidora (a Fedora Remix) to boot from an NFS share. It is my goal to eventually place a dozen or more Raspberry Pis in the datacenter ...
5
votes
1answer
122 views

reinit NFS client without restart

I have been working on my server, from which I export one directory using NFS. Of course over the week or so of server reboots, I multiple times forgot to umount the export filesystem in my ...
0
votes
1answer
648 views

NFS server optimization for maximum performance

I'm looking for maximum of performance for a NFS mount. I'm on local network, it could be completly unsecure, the performance is the most important in my case. What I already found : In /etc/export ...
1
vote
0answers
23 views

NFS stale mountpoint error

How to check nfs stale mount error on linux , Do I need to cd to the mountpoint and do ls to check output as ?--------- ? ? ? ? ? Is there any file where it gets ...
3
votes
1answer
984 views

Proxmox Master Node crashes

I've inadvertently discovered a Proxmox bug. I run a personal cluster of 4 nodes (a technology lab for giggles and gags). Each node has a Dell Perc 5i and 4 HDDs in RAID 10. The standard Proxmox ...
2
votes
1answer
54 views

NFS Port Blocking Firewall Issue

I am a little stumped on this one and maybe I have been staring at this for too long...but I cannot get my Mac (10.10.3) machine to connect to my Oracle Linux 7 (CentOS/RH 7) server with its firewall ...
3
votes
2answers
14k views

NFS permission denied

When I configure NFS and create a file on the client NFS shared dir, I get the following message: permission denied. My configuration: configuration nfs server ...
4
votes
2answers
218 views

Wildcard automounts with systemd

I’m running jessie/sid with systemd 208 and try to convert the following wildcard autofs configuration to either an /etc/fstab or .mount/.automount definition. $ cat /etc/auto.master /home/* ...
2
votes
1answer
5k views

NFS Mounting Error

From ServerA I shared directory /u001/app/oracle/FolderA and trying to mount this on SeverB under /media Contents of ServerA /etc/exports file /u001/app/oracle/FolderA ServerB(rw,sync) When I ...
1
vote
1answer
40 views

configuring rsync for incremental backup and recovery

The setup is a NAS box on a lan mounted as NFS and the source is a laptop running an old kubuntu 10.4. Rsync has to be run as a local file copy, NAS box doesn't support an rsync daemon. How do I ...
8
votes
2answers
12k views

Fast way to copy a large file on a LAN

I am having some trouble with NFS, and I'd like to try using just plain old TCP. I have no idea where to begin, though. Hardware-wise, I am using an ethernet crossover cable to network two netbooks. ...
6
votes
3answers
235 views

What provides /etc/exports and how do I find that out?

I have two Debian virtual machines that were built from the same netinstall iso, but probably have different packages installed. One of them has an /etc/exports file for nfs mounts but the other one ...
1
vote
0answers
31 views

how to clear NFS client side cache and server side cache?

I would like to know what is the cache size NFS is using at client side and server side. How to clear it.? Is there a difference between system cache and network cache ?
2
votes
1answer
47 views

Clustered NFS server reply ERR 24: Auth Bogus Credentials (seal broken)

I have 4 servers on the VirtualBox. Two of the servers are a CentOS 7 cluster with Pacemaker(corosync), and they have an NFSv4 server in Active/Passive mode. There are also 2 clients with CentOS 6, ...
0
votes
1answer
19 views

run a script from rc.local, that exists on an autofs nfs share

I mount some nfs exports from a fileserver to my workstation. The workstation is ubuntustudio 64bit 14.04. in order to make the mounts as transparent as possible, I have inserted the following in my ...
3
votes
0answers
51 views

mv to nfs “cannot create regular file … file exists” but creates empty file

I have an automated script that moves data files from the computer that they're collected on to a central NFS server for more general access. I've recently been seeing about 1% of files failing to be ...
3
votes
2answers
2k views

Linux: difference between using autofs with NFS and just using fstab

What is the difference between using auto.master and having autofs automount your NFS mountpoints versus just putting the info in fstab? Linux Red-Hat 5/6
2
votes
1answer
253 views

nfs mount works for tcp but not over udp

I'm connecting my raspberry pi (raspbmc) with my synology nas. I have 2 mounts 192.168.0.5:/volume1/video /mnt/video nfs udp,intr,noatime,rsize=32768,wsize=32768,nolock,nfsvers=3,async ...
2
votes
0answers
335 views

What's wrong with my NFS setup?

I had previously been able to configure an NFS server on a computer running CentOS 6.6, and to mount the file system in a Virtual Machine with the same OS and using autofs. Last week I did a fresh ...
1
vote
1answer
55 views

How to keep a redundant home directory for offline use?

Scenario: My home dir is on NFS, identities are in LDAP and authorization is via Kerberos. My NFS, LDAP and Kerberos servers are all VMs -- I'm stretching a little hardware a long way at home. Life ...
2
votes
2answers
39 views

mknfsmnt fails with “System call error number -1”

This system is part of a cluster and the other node mounts the nfs share successfully. This is currently the active node which means it has a secondary service ip address. I think this is related to ...
0
votes
0answers
51 views

Mounting nfs4 partition over ssh tunel

I am following this manual on how to mount an nfs port over an ssh tunnel: https://blogs.oracle.com/shepler/entry/tunneling_nfs_traffic_via_ssh I need this because I want to mount an nfs partition ...
0
votes
1answer
55 views

NFS File Mounting error in centOS

I'm trying to mount server filesystem using NFS in centos. But I'm getting Connection timed out error. Below are the steps I followed. At server side: [centos@ip-172-31-46-199 landingzone]$ sudo vi ...
2
votes
2answers
242 views

monitor linux file systems using df

I use df -kh to get the file system usage, but the trouble is if there is any NFS mount failure in any of the boxes the command will hang. Is there a better way to monitor file systems other than df ...
0
votes
0answers
34 views

mount nas to local folder as non root user

It seems that gvfs would do what I want, but I don't seem to be using it correctly. Let me give a concrete example, I am on a machine as user foo, and user foo has sudo rights. Then I can do the ...
2
votes
1answer
74 views

Linux user groups and file system permissions

Assume I have groups G1, and G2, and user U. User U is a member of both groups, but G1 is it's primary group. In my file system there is a folder F which is accessible by G2. Now if U wants to ...
1
vote
0answers
26 views

FS on NFS share responding slow

We have two server ex name app1 and app2.Both server have a nfs mount from same server as below:- nfsserver:/prlocal 249G 190G 46G 81% /prlocal Now the problem is when we try to access the FS ...
1
vote
0answers
58 views

Can I mount a share and enable the user_xattr mount option?

I have a ext4 drive that is mounted using defaults mount options. It is a RedHat Enterprise Linux version 6.5, 64 bits. I can call lsattr on any file on that server. I need to share that drive with 3 ...
0
votes
0answers
96 views

how to give read, write and execute permission to other user to access mounted shared directory

I set up nfs server and client on two different servers. On nfs server I create a shared directory. /home/share On nfs client I created mounted point /home/nfs_local now everything is working ...
3
votes
2answers
123 views

Strange firefox bugs following migration of home areas to NAS drive

We run a small linux cluster of 20 hosts running rhel(5and6). Each host has a native user nm with the home area mounted on the machine /export/home/nm. We use NIS/NFS for individual user accounts. ...
1
vote
2answers
1k views

NFS no longer mounts: rpc-statd fails to start

Whenever I try to start an NFS mount I get: Feb 12 00:02:19 martin-xps.lico.nl rpc.statd[23582]: Version 1.3.2 starting Feb 12 00:02:19 martin-xps.lico.nl rpc.statd[23582]: Flags: TI-RPC Feb 12 ...