Network File System (NFS) is a network file system protocol originally developed by Sun Micro systems in 1984, allowing a user on a client computer to access files over a network in a manner similar to how local storage is accessed. NFS, like many other protocols, builds on the Open Network ...

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How to set up automount from a Mac to a Linux server

I've been trying to solve a rather simple problem: my server runs Debian there is a user A on the server that belongs to a group G (both 1001) my client runs OSX there are users A and B on the ...
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73 views

Debug slow lan (ssh, nfs) file transfer

I've got two linux boxes attached to a gigabit switch. They both have gigabit NICs, cables are cat7. Testing the network with iperf shows a fast connection but transferring files with rsync, scp, or ...
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31 views

Wrong permission when accessing ZFS snapshot over NFS (Solaris server, Ubuntu client)

TL;DR: I don't understand why I can access one file but not an other (in the same directory), although they appear to have identical permissions. I have an NFS server running Solaris 10 10/08 and a ...
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1answer
82 views

how to make a Virtual ip on a 2 nodes cluster

i have a specific question, her's my situation : 1- 2 vms with drbd - pacemaker - corosync - NFs - here's my crm configuration : node san1 node san2 primitive drbd_res1 ocf:linbit:drbd \ params ...
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1answer
480 views

fstab entry to mount NFS with password

i need mount at boot a disk using NFS, to mount manually from console i type: mount //192.168.0.1/NASShare -o username=administrator,password=pass /mnt/NAS To /etc/fstab i added this line: ...
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82 views

sudo NFS SUID not working

Today I decided to move my NFS files from an ext4 HDD to an ext2 HDD using mc. Since then I am having trouble running the sudo command on all clients. When I try to run it I get an error saying ...
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1answer
50 views

NFS in Windows 7 Professional

Can I have and use NFS in Windows 7 pro? I tried downloading and installing it on Windows 7 Enterprise and it appears to work but I had no such luck with pro, I can't even download.
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1answer
50 views

showmount -e fails from one node

When I run: showmount -e <IP> rpc mount export: RPC: Unable to receive; errno = Connection reset by peer mount <IP>:/path /mnt mount.nfs: Connection reset by peer But mount -t nfs -c ...
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33 views

NFS on Ubuntu Server 14 LTS with iptables

I have a virtual server with Ubuntu Server 14 LTS. The provider has offered me NFS storage which I wanted to mount on the virtual server: mount -t nfs 192.0.2.4:/space /mnt/nfs However, I cannot ...
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2answers
173 views

Cannot start NFS: Not starting NFS kernel daemon: no support in current kernel

I installed NFS on a new Debian7 install. I did: apt-get install nfs-kernel-server add folder to share to /etc/exports: /home/share *(rw,sync,no_root_squash) service nfs-kernel-server start But ...
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29 views

NFS vs AFS cache validation

NFS clients revalidate cache blocks on access by evaluating T-Tc < t. If this fails it sends a getattr call to the NFS server asking for the last Tmodified stamp of the relevant file. AFS ...
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34 views

Need to backup restore Linux system remotely

I am trying to build a setup like WDS (Windows Deployment Service) in a Linux environment. What I have: A Dell server with good amount of RAM and lots of space. OS is CentOS 6.5. Few 3rd party ...
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2answers
79 views

Using Glusterfs Dist-Replica Storage Pool for Hyper-V Virtual Machine Storage

Am chasing down some information regarding an upcoming project. So Basically we have a large Glusterfs Dist-Replica Storage pool running on ubuntu and we want to have several virtual machines running ...
3
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1answer
110 views

Possible to set the specific order of a resource in a Pacemaker group?

Given the Pacemaker/Corosync resource configuration described below, is it possible to add a resource in a specific position within the resource group? The configuration is CentOS 7.2 using the ...
2
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1answer
69 views

Mounting NFS - How to fail fast?

I have a NAS. On my Linux desktop, I mount a partition of the NAS via NFS. The NAS isn't always switched on. When I need to use it, then I switch it on and use mount -a on my desktop. The related ...
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1answer
3k views

How do I get NFS on Linux to export a folder to OS X with OS X's user IDs so I can cp -a from Linux to OS X?

I have Ubuntu GNOME 15.10 on one computer and OS X 10.11.2 on another. I want to migrate files from the Ubuntu installation to the OS X installation but preserving permissions. Currently the strategy ...
3
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1answer
177 views

Creating a NFS share across servers with varying UIDs

I have 4-5 Ubuntu 14.04 servers in my network and I want to share a common /home directory between them. I have setup the nfs server, and I can mount the directory on various clients. However my ...
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1answer
200 views

NFS4 - Mounting multiple subdirs

I'm trying to setup 2 different mount points on an NFS4 server but can't get it working as desired. /etc/exports (on server) /mnt/raid/nas 10.1.0.0/18(rw,fsid=0,sync) ...
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1answer
30 views

nfs(v1.2.8) client does not support all_squash option

$ /sbin/mount.nfs --version mount.nfs: (linux nfs-utils 1.2.8) $ mkdir -p ~/mnt && sudo mount -t nfs -o rw,all_squash xx.xx.xx.xx:/lgtm/path/to/share ~/mnt mount.nfs: an incorrect mount option ...
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3answers
1k views

Rsync hangs: expand file_list pointer array to N bytes, did move

Rsync is going into "interruptible sleep" mode after transferring some files from a local folder to a NFS folder. The folder I am trying to backup contains more than 180gb of data. This is what rsync ...
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1answer
116 views

Automatic Kerberos Ticket Renewal (Indefinitely)

I am currently switching our environment from NIS over to Kerberos + LDAP. During this migration I've now run into the following situation. We mount our homes via NFS which obviously should also be ...
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1answer
68 views

CentOS 7 autofs wildcard mount not working

I've got a couple of CentOS 7 client machines authenticating against OpenLDAP right now. The next step is to get autofs working. Which I have, but my map loads all users at once. I'd like to avoid ...
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2answers
63 views

Adding local folder and NFS share under same folder

I have repository server with a lot of files and data, that being used by a few nodes. Lately, I came across the issue of high load on the repository due to high volume of reads from nodes. What I ...
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2answers
35 views

solaris 10 how to find client information?

How can i find which clients are mounting the NFS shares from a solaris 10 NFS server ? i have tried using dfshare on the server which returns nothing. dfshares -F nfs cheers osp
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2answers
292 views

Zabbix NFS monitoring

How would you monitor response of mounted NFS directory with Zabbix? I'm thinking about something like $ time /bin/ls -U /path/to/nfs (I think the output from nfsstat(8) relates less with user ...
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0answers
77 views

Mystic rsync over nfs issue - same error messages but on different files every time

When I try to backup full directories, roughly half of files are copied, other half not. All error messages are all similar - No such file or directory (2) rsync: mkstemp ...
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2answers
87 views

NFS mount point is not being accessible after stopping NFS service

I have shared a directory on my NFS server to another machine. I am successfully mounting the NFS Share and able to access. After few days, I was supposed to stop the NFS service on the NFS server ...
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1answer
30 views

SSIS 2014 - map NFS

We are migrating SSIS from SQL 2008 to SQL2014. Old OS: WINDOWS 2008 R2 SP1 New OS: WINDOWS 2012 R2 I use the Execute Process Task to map an NFS share to a drive. Executable: ...
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35 views

NFSD lock up on FreeNAS 9.3

I have a Dell PowerEdge 2960 running FreeNAS 9.3, and a Dell PowerEdge 1955 Modular Chassis with a 5316M switch. I wanted to get a faster link between the two so I configured a LAGG with LACP over ...
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77 views

OSX Server NFS v4 Server

we are using an OS X Server for distributing home directories in our office with OpenDirectory. The protocol of choice became after a long way of painful testing NFS - not kidding - the only ...
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74 views

Trouble automounting NFS share on Centos 7

I have a fresh install of Centos 7. I cannot seem to auto mount an NFS share located on 192.168.254.105:/srv/nfsshare from the Centos client. Mounting the share manually however, works perfectly. ...
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1answer
94 views

nfs mount fails due to same file handle

In /etc/exports: /tmp/test *(rw) /dev/sda1 (ext4 filesystem) is mounted in /tmp/test command to mount nfs: mount -o vers=3 $HOST:/tmp/test $NFS_DIR (where HOST is IP of nfs server, NFS_DIR ...
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1answer
138 views

Mounting submounts of an NFS mount on Fedora 21 vs CentOS 7

I have a FreeBSD NFS server with a mount, say '/mnt', and some mount points within it, say '/mnt/Documents'. When I mount from CentOS 7, the submounts are mounted automatically: # mount -t nfs4 -o ...
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66 views

How can I configure NFS (v3) lockd to work across multiple IP addresses?

Consider the following short program, where /nfsmount/merlin is an NFS-mounted directory. import java.io.*; import java.nio.channels.*; public class Main{ public static void main(String[] ...
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90 views

Ubuntu LDAP and NFS directory permissions

I have an issue with NFS and directory permissions using LDAP. Users that are members of a certain group cannot access a directory owned by that group (it works fine without NFS). They can access ...
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0answers
20 views

NFS export for non-root users

I need non-root users to be able to export folders over NFS on a shared system. There are a lot of users, several hundred, who may potentially log into the system. All of them should be able to ...
0
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1answer
279 views

Command find show “Value too large for defined data type”

When I run the "find" command in any folder, works perfect, but only in a particular folder I get this: root#find . find:.: Value too large for defined data type It is a shared folder from another ...
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57 views

Permission denied on mount via ipv6

There is a ubuntu machine with these addresses root@soup:/# ifconfig eth1 eth1 Link encap:Ethernet HWaddr 08:00:27:09:90:1c inet addr:192.168.56.101 Bcast:192.168.56.255 Mask:255.255.255.0 ...
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0answers
25 views

Color tag in Finder on NFS share

I want a group of OS X users to be able to color tag each others' files in a NFS shared directory. The NFS share is hosted on a Solaris machine. Currently the files have rwx group permissions but ...
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18 views

Forcing/inheriting permissions on NFS share

I'm trying to NFS share a directory on a CentOS machine to several OS X machines with Apache Directory Studio. Multiple users are going to access it and they are in the same group. I've been able to ...
2
votes
1answer
138 views

Can Mac OS X extended attributes be stored across NFS to a Linux ext4 filesystem?

MacOSX filesystems use extended attributes (e.g. "com.apple.quarantine", "com.apple.FinderInfo"): $ ls -l@ .DS_Store -rw-r--r--@ 1 gareth staff 18436 2 Nov 10:35 .DS_Store ...
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0answers
20 views

mounting nfs fails after exiting openvpn and deleting route

lately found that sudo mount -a in the script won't work after exiting openvpn and deleting a specific route to the NFS via openvpn. "sudo mount -a" in the script returns "mount.nfs: mount system call ...
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0answers
65 views

NFS with autofs: mounting /run/lock gives permissions error

I'm running Ubuntu server 14.04 as an NFS server to another 14.04 machine (one's a mail server the other a web server where I'd like to run the MailMan admin GUI). I'm using autofs to mount the ...
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1answer
311 views

OS X Server NFS home directory mount options

we are running a couple of OS X clients in an open directory OS X server environment with home directories provide via NFS. The auto_home script allows to mount the home folder of the user without ...
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0answers
74 views

OS X 10.10 Server SMB3 homes issues

we are a small company with up to 8 developers using 8 imacs. To switch the desks we dreamed of remote mounted network homes (NFS/NIS like in linux / SMB ActiveDirectory like in Microsoft) and decided ...
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1answer
66 views

rsync hanging up reproducable on the same file while copying to nfs share

For the last two days I try to backup my disc to an NFS share. But after a while rsync is hanging up itself. Every time on the same file. But if I exclude the file it'll hangup on the next file. So it ...
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2answers
692 views

Does NFS and SMB support sparse files?

This question was previously asked in stack overflow but the good folks there have recommended that i try the community over here instead. I am researching on sparse files with regards to various ...
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2answers
82 views

How do I create NFS exports on virtualised NetApp from CLI?

How do I list the NFS exports from clustered NepApp from command line? While I was able to create volumes and to configure an export policy I am unable to find which are the exports that I should be ...
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1answer
21 views

Change NFSv4 Bound Port?

I need to use port 2049/tcp for another purpose. Is there a way to change which port NFSD binds to? I don't need NFSv3 or NFSv2 so I am not using rpcbind service. I cannot find that config option...
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3answers
149 views

How to migrate NFS server without affecting the service (Linux)

We have to migrate a Linux NFS server. We want to use the same production IP addresses. There is a bin/ shared folder and so many servers in production using it... All the data is already replicated. ...