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

3
votes
1answer
515 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
49 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 ...
2
votes
1answer
3k 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 ...
2
votes
1answer
276 views

NFS mount properties (options) in FreeBSD

I am trying to determine how to examine the actual properties of an NFS mount in FreeBSD. In CentOS (6.4 tested) one can cat /proc/mounts or execute nfsstat -m to determine all of the mount ...
1
vote
1answer
32 views

Securing NFS in a multihomed environment

In a virtualised environment (VirtualBox with host-only networking) I want to share a folder on the host with the guest via NFS. I think that to achieve this, I should bind the NFS listening port to ...
1
vote
1answer
34 views

Permissions on a mounted NFS share

I am trying to make a php script on a webserver write into a folder /data on a fileserver. Apache 2.2, PhP 5.x. It's just a test configuration but I'd like to understand the thing somehow as I am not ...
4
votes
0answers
2k views

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 ...
3
votes
0answers
78 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/* ...
3
votes
0answers
407 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 ...
2
votes
0answers
834 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 ...
2
votes
0answers
52 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 ...
2
votes
0answers
326 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 ...
2
votes
0answers
64 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
votes
0answers
77 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 ...
1
vote
0answers
16 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 ...
1
vote
0answers
43 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 ...
1
vote
0answers
28 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 ...
1
vote
0answers
15 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 ...
1
vote
0answers
30 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 ...
1
vote
0answers
30 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 ...
1
vote
0answers
51 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 ...
1
vote
0answers
39 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 ...
1
vote
0answers
106 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 ...
1
vote
0answers
41 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 ...
1
vote
0answers
542 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 ...
1
vote
0answers
278 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 ...
1
vote
0answers
52 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 ...
1
vote
0answers
136 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 ...
1
vote
0answers
178 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 ...
1
vote
0answers
76 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 ...
1
vote
0answers
221 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 ...
1
vote
0answers
145 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 ...
1
vote
0answers
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 ...
1
vote
0answers
102 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 ...
1
vote
0answers
476 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? ...
0
votes
0answers
71 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 ...
0
votes
0answers
17 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 ...
0
votes
0answers
504 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: ...
0
votes
0answers
31 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) ...
0
votes
0answers
282 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 ...
0
votes
0answers
48 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 ...
0
votes
0answers
48 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 ...
0
votes
0answers
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, ...
0
votes
0answers
111 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 ...
0
votes
0answers
90 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 ...
0
votes
0answers
549 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 ...
0
votes
0answers
55 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) ...
0
votes
0answers
74 views

what yum repo do I need for nfs-utils

I downloaded yum but have 0 repos. What yum repo do I need for nfs-utils so I can do this tutoial: http://www.techrepublic.com/blog/linux-and-open-source/set-up-easy-file-sharing-with-nfs-on-linux/#. ...
0
votes
0answers
241 views

write file to NFS speed issue

I have a big data file need to write to NFS directory which is mapped under a Windows system. I had 2 different approaches to achieve this. I wrote (using the “save as” command) from the app directly ...
0
votes
0answers
137 views

problem exporting /media as an nfs share: why does it happen?

I've got two netbooks. One netbook has two installed Linux systems: openSUSE 11.04 and Debian testing. By default, in Debian, gnome mounts the /home filesystem for openSUSE, which shows up in gnome's ...