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

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Autofs doesn't mount shares on startup

I am using OpenSuSE 12.1 with homes shared through LDAP and NFS. ldap stores the maps. My problem is I can't have the shares mounted on boot. It's only working when restarting the autofs service ...
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96 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/* ...
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511 views

How can I connect to my RPi NFS server using version 4?

I've set my Raspberry Pi up as an NFS server, but I cannot connect to it with NFS version 4. However, version 3 works. From my Kubuntu 13.04 client: $ sudo mount -t nfs -o proto=tcp,port=2049,vers=4 ...
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1k views

Vagrant: failed to mount nfs shared folder (mount.nfs: Operation not permitted)

Vagrant throws error message: ==> default: Mounting NFS shared folders... mount -o 'vers=3,udp' 192.168.33.1:'/home/xxx/vagrant/www' /home/www mount.nfs: Operation not permitted ssh to the ...
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94 views

Understanding Kerberized NFSv4 Authorization

Articles such as this one seem to point out that Kerberizing NFS(v4) mounts not only prevents machines without a Kerberos service ticket from mounting the shared directory but also uses the user's ...
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800 views

Red Hat with rpc.statd is not running and can't start nfslock

I try to mount from Linux machine to some folder on a Windows machine. From the output I see that mount complains about rpc.statd. So I tried to start the nfslock but I got FAILED. Then I look on ...
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91 views

Ran out of inodes on NFS

I have a RHEL 6 box with an NFS mount, mounted using autofs. I copied a big folder, with a lot of small files there, and used up all of my inodes, but I still have 80% of my storage space left, this ...
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94 views

NFS mount edits on local NFS-exported filesystem change permissions on the remote NFS mount

I believe there is a noperm or something to that effect option in NFS, but how do I make sure that if server A is exporting /opt/nfs and it is mounted as an NFS mount on server b /export/serverA that ...
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18 views

Tuning NFS: Identifying source of getattr requests

we run some Linux NFS clients against a NetApp NFS storage system. Currently we have over 50% getattr requests running against the NetApp using up precious CPU cycles. Using the netapp-top.pl script ...
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15 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 ...
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19 views

Configuring group access across a LAN

I have created a group called engineers on two VMs on the same 192.168.56.0/24 LAN. Is there any way the members from VM1 in engineers can view files created by engineers from VM2? I was thinking of ...
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74 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 ...
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36 views

id mapping of NFS does not work for all directories

I have an NFS server/client setup. On both server and client, the user me exists and has the same UID. If I mount the /home directory from the NFS server on the client, I see that nobody owns the ...
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16 views

NFS Block Size Open File

If I open an NFS file for the first time, what exactly is it that gets "downloaded"? Is it just file metadata and subsequent client requests will request individual blocks? Is it the whole file, or ...
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54 views

Server-side move between NFS shares

I have these folders on my server: /share1 /home/user Both are actually on the same partition. Now I want to be able to move files between these two folders directly on the server (without any data ...
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56 views

nfsroot freezing every once in a while presumably due to network glitch

Setup I've set up a thin client running gentoo according to these instructions. It seems to work quite nicely except that every once in a while it freezes. I've found that I can duplicate the issue ...
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61 views

Re-access NFS volume from OS X Mavericks client after server reboot?

My home server, running FreeBSD 10-RELEASE p7, exports NFS volumes to my MacBook Pro, running current OS X Mavericks. The MacBook mounts these via automount as /net/servername/volume without any ...
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58 views

Do we need a separate Metadata server to use pNFS?

So we upgraded some of our servers to RHEL 6.5 and I came across pNFS while reading through the release docs. According to various docs available online, the performance improvement is huge over ...
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115 views

Mount via SSHFS in NFS filesystem

As a student I have access to a cluster of teaching lab computers, at each of the machines all the home folders (including my) are mounted via NFS. I also have a desktop PC. I want to mount my home ...
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44 views

Should rpc.statd write anything into wtmp?

On several linux machines (some old custom variant of gentoo) I have huge wtmp files, up to gigabyte in size. After some experiments I know that there is rpc.statd daemon running on all servers and ...
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785 views

NFSv4 which “domain” to put in idmapd.conf?

I'm using NFSv4 but suddenly when the NFS Server got rebooted, all the files on the Clients are having nobody ownerships after the Server is booted and started its whatever services again. Then I ...
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412 views

How to setup anonymous NFS correctly

I set up an NFS server on Ubuntu Server 12.04 for my linux based DVB-S receiver (Spark 7162) Unfortunately the receiver is only able to connect anonymously. Directories are created but can not be ...
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57 views

How do I prevent access to a sub-directory on an NFS share?

I am trying to prevent access to a subdirectory on an NFS share. The directory structure is this: Downloads TV Software Books My /etc/exports file currently has this line: /Downloads ...
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145 views

NFS File Sync on Mount

I have an ext4 hard drive mounted and working correctly except, if I add a file/folder to the mount on the server side, I can't see the changes on the client side unless I reboot the client. i.e. The ...
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189 views

Unable to mount the file system from server to client while booting through network

I want a client which loads a kernel and a file system from the server through network. Until now, on the server side, I changed the settings in /etc/dhcp/dhcpd.conf to get an ip-address to the ...
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85 views

What are the ramifications of running binaries over NFS?

Our small business has about 10 employee workstations and an LDAP/NFS server infrastructure. We need to deploy our proprietary application (a compiled binary) on all of the workstations. But since we ...
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286 views

VFS: Cannot open root device “nfs” or unknown-block(0,255)

I am trying to setup a diskless client which will mount over nfs to the server. When I try to boot the client I get the following error message: VFS: Cannot open root device "nfs" or ...
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154 views

Squash all UIDs automatically, without “all_squash”

I have a pair of Debian stable boxes sharing /home over NFS. The server used to serve LTSP workstations and has had a long running NFS configuration that never gave me any trouble. The LTSP project ...
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2k views

NFS sharing is read only

I have problem with NFS sharing. See my exports: /export 192.168.1.11(rw,fsid=0,insecure,no_subtree_check,sync) /export/share 192.168.1.12(rw,nohide,insecure,no_subtree_check,sync) From a client ...
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106 views

Running rsync as a daemon for a local transfer

My coworker is trying to talk me into running rsync as a daemon on my EM server. I'm currently using rsync to copy a NFS share on my storage cluster to USB external drives so the data can be reviewed ...
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495 views

How can I tell if no_root_squash is enabled from an NFS client without mounting the share?

Obviously, I can look at /etc/exports on the NFS server-side to see if no_root_squash is enabled, but is there a way I can check this from the NFS client-side without actually mounting the share? ...
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27 views

Unmount NFS shared drive without stopping nfs-kernel-server

I have a setup in which I have a Raspberry Pi B+ with Raspbian as file server, sharing a 5 disk usb rack. I don't whant the rack to be on all the time, so I turn it on when I'm going to use it and ...
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7 views

netboot archlinux

I have created a backup. And setup an NFS-boot, but kept it as pure nfs4 than ndb. I'm able to boot an old system, but unable to get the usb keyboard and mouse active after boot, which is really ...
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21 views

Strange behaviour of application running from NFS

I have two VMs running, one with Fedora 20 and the other with CentOS 6.6. I have a remove home directory mounted under /home1/user with autofs. /etc/auto.home1: user -fstype=nfs ...
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11 views

What is dcache disconnected dentry?

I am trying to understand how NFS works in Linux. As I understand, a disconnected dentry is such a dentry that does not have a proper prefix in Dcache, i.e. there is dentry dir/file in dcache, but no ...
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12 views

Stale NFS file on Postgresql directory

I have a Debian Wheezy computer running a Postgresql Server and NO NFS filesystems. After rebooting the computer, the following error has appeared: ls: cannot access 0000: Stale NFS file handle ...
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58 views

NFS shared folder ownership does not change in guest OS in Vagrant

I have the following Vagrantfile: ... config.nfs.map_uid = 33 config.nfs.map_gid = 33 config.vm.synced_folder "/home/test", "/home/test", type: "nfs" ... After vagrant up /home/test folder ...
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26 views

Problem with NFS and Vagrant

I have two different VMs (which I configure with Puppet and run using Vagrant) and one of them is not able to mount a NFS folder from a shared network folder while the other is. The error: mount.nfs: ...
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127 views

Cannot mount remote NFS share to NFS client

On NFS Server (CentOS): [root@localhost ~]# cat /etc/exports /IT_Projects 192.168.56.0/25(ro,root_squash) eth1 Link encap:Ethernet HWaddr 08:00:27:C4:A8:B6 inet ...
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21 views

Prime New GlusterFS Cluster w/ 24GB of Files

I am attempting to load my new glusterfs cluster on AWS with my existing files that total in size of over 24GB. From my calculations, it is going to take 8 days to transfer all the files via the ...
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593 views

nfsd fails to start: modprobe: FATAL: Could not load /lib/modules/2.6.18-238.1.1.el5/modules.dep: No such file or directory

Before asking, here are some system specs: [root@SERVER ~]# cat /etc/*release **##############CARS build log for cars20-rhel-x86_64############## Date: Mon Feb 28 20:06:05 PST 2011 Builder: ...
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38 views

NFS Automount/HARD mount sharing top directory

In Linux, is it possible to "hard mount" a directory under an automounted directory? For example: /top_dir/fred (automounted) /top_dir/jane (automounted) /top_dir/software (hard mounted) ...
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446 views

How to mount NFS shares via /etc/fstab - Access denied by server while mounting

I am trying to mount a NFS share to my OpenSUSE 13.1 Server on startup using /etc/fstab file with the following entry: l00nim10:/export/werk/ /home/smbshares/nimshare_03/ nfs vers=3 0 ...
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68 views

NFS, CIFS, and permissions

If you copy files from an NFS mount to a CIFS mount on a different server, will the permissions be retained? I am a little unclear how the file permissions work in these 2 filesystems. It seems like ...
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59 views

Running NFS server as ver 3

As NFS docu stands it is possible to run NFS serwer ver 4 as ver 3 from the boot. Just it is necessery to add such entries in /etc/defaults/nfs file: NFS_SERVER_VERSMAX=3 NFS_SERVER_VERSMIN=3 I ...
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2k views

Mounting NFS share from Linux client on Windows domain

I've got a client (Ubuntu 13.10) joined to a Windows domain through PBIS/Likewise, serving Samba shares and allowing domain users to login with domain credentials. Outside of the Windows domain, ...
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139 views

different loopback mounted volumes exported through NFS are seen as 1 by the client

I have a rather peculiar problem. I'm running 3.2.0-58-generic #88-Ubuntu (Ubuntu 12.04) and I have mouonted the following loopback devices: cat /proc/mounts | grep loop /dev/loop0 ...
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99 views

Problem with NFS after changing the IP address to static

I have a NFS server from which I mount the /home directories to the remaining NFS clients in the lab. The NFS server is xxx3 which has all the home directories for the remaining machines. The ...
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678 views

How do you setup user quotas for disk storage?

The lpic exam shows how to setup user disk quotas in the /etc/fstab. Source http://en.wikibooks.org/wiki/LPI_Linux_Certification/Managing_Disk_Quota Example /dev/fd0 /home/yann/mnt auto ...
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62 views

Issues with sharing partitions using NFS

We have 3 servers: Server1, Server2 and Server3, all in the same network. On Server2 I'm sharing a partition, say /part1, to Server 3 using NFS. Here's the /etc/exports on Server2: /part1 Server3(rw) ...