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

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Give a user the permission to access files in a directory

I have mounted a volume from NAS storage to my Solaris 10 machine using NFS. I want to give read/write permission for a user to the directories and subdirectories and files. I have tried setfacl -m ...
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2answers
54 views

Booting a Raspberry Pi from an NFS share

I am trying to boot my Raspberry Pi using an NFS share. I have copied the boot partition of the Raspbian Wheezy image to the SD card and copied the root partition to a networked hard drive. I have ...
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29 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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36 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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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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1answer
71 views

Why Nethogs won't see the PID of the processes the generating some NFS traffic?

I usually use Nethogs to see the network bandwidth per process. However, Nethogs won't see the PID of the processes generating some NFS traffic, and as a result they are aggregated over one single ...
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22 views

How to encrypt nfs file system with ecryptfs

I've got a NFS file system on my Dell equilLogic and it is shared as nfs. Is there any way to encrypt that file system through Linux ecryptfs? Such as nfs will mount on centOS and storing will be ...
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44 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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1answer
48 views

Built the kernel with NFS support but not getting /dev/nfs

I'm trying to build kernel 3.13.9, fetched using apt-get source, and built in a clean debootstrap chroot (both host and chroot being installations of Ubuntu Trusty). My goal is to boot a diskless ...
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74 views

ls shows a timestamp with no time for a file on NFS

When we create a file on Linux we notice that the timestamp is not visible and the stat on the file shows a time in future, the filesystem is an NFS mount, has anyone seen this before? ...
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81 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 ...
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45 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 ...
2
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1answer
43 views

How to set a callback to NFS to allow scripting?

The context I have two servers: a NAS and a client server. They are both small machines (Raspberry, OLinuXino) and are plugged to the same power strip (which has a power button). The client server ...
1
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1answer
67 views

NFS file owner(uid) = 4294967294, can't do much with my mount, How do I fix this?

I have a somewhat strange setup going on here, I have Android as the client and it's kernel does not support NFSv4, also my /etc/exports file on the server side has no NFSv4 style entries. I am ...
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15 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) ...
2
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1answer
35 views

Determining which version of the NFS protocol is in use by a mounted NFS filesystem

I mounted an NFS filesytem from the shell using the code: LINE='nfs.francky.me:/export/beatdb /beatdb nfs tcp,intr,rw 0 0' grep "$LINE" /etc/fstab >/dev/null || echo $LINE >> /etc/fstab ...
17
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1answer
262 views

Why does chmod require disk space? Not-in-place algorithm?

I try to chmod some files and I get the error "disk quota exceeded": It's true that I don't have that much space remaining in the filesystem where I use chmod, ...
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1answer
88 views

Mounting NFS: owners are nobody:nogroup

I mounted an NFS filesytem from the shell using the code: LINE='nfs.mit.edu:/export/evodesign/beatdb /beatdb nfs tcp,intr,rw 0 0' grep "$LINE" /etc/fstab >/dev/null || echo $LINE >> ...
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51 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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2answers
37 views

NFS: share with all clients except one

I want to share a folder with all the network's clients except only one. This is my current /etc/exports file: /opt/resources *(rw,async) What should I add to prevent the client 192.168.1.24 ...
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29 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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1answer
70 views

How to follow symlinks in NFS?

I have different disks with pictures /media/drive1/pictures/ /media/drive2/pictures/ /media/drive3/pictures/ /media/drive4/pictures/ # ... I have a folder called share which has symlinks for every ...
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1answer
27 views

NFS file with same name but different content depending on host

I have cluster using NFS with a program myprogram which writes to a fixed location, e.g. /home/sharedfs/somedir/somefile.txt. This means that if you run myprogram from each node, they all write to the ...
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1answer
24 views

mount.cifs vs NFSv3 for data shared between 2 Web servers

When having two RHEL 6 Linux servers separated by a load balancer serving Tomcat and Apache content, if the data is shared between the 2 servers via a network locally-mounted filesystem, does it ...
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1answer
61 views

Prevent active file removal on an NFS filesystem

I clear my logs using following script - find "." -mtime 1 -type f -print0 | xargs -0 rm -rf But it deletes the active files also and creates .nfs… files instead. Is there any way to prevent ...
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43 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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45 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
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1answer
74 views

Qemu Backing Files Question

If I'm creating a new.qcow2 qcow2 image based on a backing file (called base.qcow2) and the backing file is located on an nfs share. What happens if someone tries to modify, replace, or delete the ...
2
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1answer
172 views

Delete files/ folders with .nfs files

A lot of time when I delete a folder, it says cannot be deleted because of .nfs files Error - Device or resource busy How can I delete a folder ignoring these errors ( is there any flag in rm ...
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2answers
166 views

root partition getting full with nfs mounted directory

I am having one nfs volume, which is mounted on one of the directory of root partition. My problem is when I checked df -ha it adds up mounted directory file content as well. Following are my ...
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5answers
358 views

Removing unused init scripts

On my Debian server, I have no network shares (NFS, SMB, ...). I am trying to optimize and simplify my boot process. Is it OK to remove the following init scripts? /etc/rcS.d/S12mountnfs.sh ...
5
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1answer
62 views

Is `ln` atomic and reliable on NFS? Could NFS replace GFS in this use case?

I have a cluster with a bunch of servers with a shared disk containing a GFS global file system that all nodes access simultaneously. Each node in the cluster run the same program (a shell script is ...
4
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2answers
32 views

Is NFS sharing via a multi-home computer possible?

I have an nfs export on computer A that I need to mount on a computer B in a different network. I have a multihome computer C, that can provide the connectivity between A & B. All computers are ...
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31 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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1answer
82 views

Is it possible for du to report significantly more disk in use than the mount point has available?

I ran into an interesting situation the other day. I have a 1TB NFS filesystem mounted on /backup. df reported approx 1TB total size, as expected. However, running du -csh . in the /backup/.snapshot ...
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732 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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2answers
90 views

How to mount an remote filesystem with specifying a port number

I am trying to mount a director from another server on my server. For that, I have tested sudo mount -t nfs 11.11.11.111:/some_directory /mnt/test/ But the connections gets a timeout because on ...
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60 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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1answer
845 views

“NFS <server> not responding still trying” error timestamp

Sometime while my putty session is connected to server, it gets this NFS error. Note the server is Solaris 11 based. NFS server <server> not responding still trying NFS server <server> ...
2
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1answer
770 views

NFS Shares (Windows using FreeNFS but connecting on Linux)

I am using a "FreeNFS" on a Windows 8.1 machine and I set up a share I:\Library. I am currently allowing all clients and using ANSI encoding. My Linux box is actually a Raspberry Pi, using Raspbmc. I ...
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1answer
430 views

Fatal: module nfs not found

I am setting up a new NFS client on a LAN that has a working NFS server (Ubuntu 12.04) running nfs4. The other clients all work as expected. On this new client I'm running ChrUbuntu with kernel 3.4.0 ...
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3answers
393 views

Why does this executable still execute after I deleted it?

I deleted the executable, so why is it still running? root@raspberrypi:/test# ls -la total 11096 drwxrwxrwx 2 pi pi 4096 Mar 12 18:26 . drwxrwxr-x 11 pi pi 4096 Feb 28 13:50 .. -rwxrw-rw- 1 ...
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1answer
214 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 ...
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67 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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36 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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194 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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1answer
407 views

NFS Server changes in /etc/exports file need Service Restart?

I have NFSv4 Server (on RHELv6.4) and NFS Clients on (CentOSv6.4). Let's say in /etc/exports: /shares/website1 <ip-client-1>(rw,sync,no_subtree_check,no_root_squash) /shares/website2 ...
3
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1answer
309 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 ...
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2answers
158 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 ...
2
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1answer
237 views

NFS Ownership/Permissions

I'm trying to get NFS working properly on a DD-WRT install using OTRW2. I can see and mount the share from the client. But when I do, the mounted folder changes it's owner to root:root and so my ...