1
vote
1answer
22 views

Window 2008 inherit permissions from parent on file created on linux nfs share connected to Windows

I have a Windows 2008 server with a NFS share called myhost/host_dev. The windows NFS share is set up to allow 'unmapped user access'. I am able to mount a Linux directory to that share using mount -t ...
1
vote
1answer
52 views

CIFS and NFS: Permissions and underlying file systems

I have been doing a little reading, but am not completely clear still. My understanding is that NFS permissions are fairly black or white, and are controlled by the exports file (I believe there are ...
2
votes
1answer
82 views

NFSv4 permissions on AIX

I am attempting to use an NFSv4 mount across two systems that do not share UID/GIDs. This is for a system migration where the old environment used whatever UID/GIDs were available, and they now ...
0
votes
2answers
207 views

nobody user/group with NIS/NFS

Software overview Machine A(NIS server): CentOS 6.2 Machine B:(NFS server) CentoS 6.2 Client machines: OpenSuse 12.3, CentOS 6.4 and CentOS 5.6 Introduction and setup Machine A is an NIS server ...
4
votes
1answer
119 views

Single Sign On and NFS permissions on Windows

Like many, I've been trying to move away from Microsoft Active Directory + CIFS file sharing into a custom LDAP solution + NFSv4. All the workstations here run Windows 7, and I have set up the ...
0
votes
0answers
177 views

NFS export all_squash and anonid

I have a server, S, and a set of clients, C, which I want to share files using NFS. In particular, some clients should have their user-ids remapped as they do not have a user that corresponds to the ...
0
votes
1answer
115 views

KVM permission denied on qcow2 disk over NFS

CentOS 6.3 running libvirt 0.10, trying to access/run a vm using a qcow2 on a Windows Server 2008 NFS mount. I tried nfsvers-3 when mounting but not luck, I get permission denied, presumably because ...
0
votes
1answer
305 views

FOG Server NFS Issue

I am having an issue with the Free Open Ghost server. I set it up on Ubuntu server, and have Ubuntu mounting an SMB share to it's /images directory (my server has a small internal boot disk). Fog's ...
0
votes
1answer
588 views

ProFTPd and SELinux: mkdir Permission denied

I have a ProFTPd server on Centos 6.3 with SELinux Enforcing. My users are virtual users in a flat file. The users are chrooted to directories mounted via NFS. I've already set the following ...
2
votes
2answers
816 views

Permissions for Windows Server 2008 R2 NFS Share Files

I have configured and am using a NFS share on a Windows 2008 server. I am copying files from a Unix server using anonymous access. What I cannot figure out is how to get the file permissions working ...
1
vote
1answer
281 views

Nginx + Wordpress permisions settings

I'm experimenting some troubles with a wordpress installation backed on nginx. The architecture is held in amazon and is the following: EC2 Nginx 1.2.4 + php-fpm Server EC2 NFS Server RDS mysql The ...
2
votes
1answer
374 views

How can overlapping NFS permissions be configured?

I am running Solaris 10 on my NFS server. I am struggling with how to setup read-only access to a share from a subnet, but allow read-write access from a system within that subnet. On the Server: ...
0
votes
1answer
399 views

Cannot chown my own files from NFS

We have a NFS server provide home directory for many account, which provided by a NIS server. I have account A and B. In /home/A, I try to copy "cp -a /home/B/somedir ~/". Then I found in ...
0
votes
2answers
104 views

How can I make user and group ids the same on two servers?

I have two servers, one of which has a volume from the other mounted as an NFS device. I have an application on the mounter that creates files that must then be manipulated by an application on the ...
1
vote
3answers
505 views

Mount NFS directory as read-only for certain users

I have a server fileserver. Fileserver has an NFS export active that is called share. I have three users that need ssh/sftp access to share through a remote computer fileaccess: user1,user2, and ...
1
vote
1answer
398 views

AutoFS with NIS and cannot mount share owned by root

I am using Ubuntu 12.04, and am trying to use NIS with AutoFS to mount the NFS shares I have access to for projects. I can mount my networked home directory, which is used for the remote terminals, ...
2
votes
2answers
57 views

Fastest security check of file tree on NFS

I am currently experiencing very bad performance using the following on an NFS network folder: time find . | while read f; do test -L "$f" && f=$(readlink -m $f); grp="$(stat -c %G $f)"; ...
3
votes
1answer
467 views

Weird permission issue with POSIX ACLs, NFS v3 on Linux

I have two Linux systems, both running Debian Squeeze. Versions of (I think) the stuff involved are: kernel: 2.6.32-5-xen-amd64 ii nfs-kernel-server 1:1.2.2-4squeeze2 ...
0
votes
1answer
593 views

Mounted NFS directory not writable by Apache / PHP

Need some help here with NFS. Here's what I have (all servers running CentOS 5.6 with SELinux): 172.17.20.1 - Primary server with static IP. Varnish redirects requests to the web servers. 172.17.20.2 ...
-1
votes
2answers
2k views

NFS Permissions trouble

I have an NFS4 share and I need to use it for 2 remote machines However, folders that were created on machine 1 are not writeable for machine 2, giving the error "Permission denided". How should I ...
1
vote
2answers
612 views

Mount an NFS share as non-root in fstab

A tomcat server that is run as root (i.e. web app using port 80) needs access to an NFS share to store uploaded files, which the root account does not have access to. Unsurprisingly, when the web ...
0
votes
1answer
580 views

Problems Mounting NFS Shared Drive Using Fstab (Ubuntu - Lucid Linux)

Currently I have clients hooked up to a server through NFS such that user home folders mount to the clients (if you want more info on that, let me know). I am trying to set up a shared drive, in ...
1
vote
1answer
464 views

ubuntu mount nfs only if user is in group

I have basic-to-medium advanced network setup at my work. We run an ubuntu 10.04 fileserver serving a few different directories (including /home) over NFS and all client machines (various ubuntu ...
0
votes
1answer
83 views

Secure Access to NFS Share?

Is it safe to use an NFS share as the root of a web directory on another server? Under this config, multiple users would place their files on the NFS (not the web server). How would you go about ...
0
votes
2answers
135 views

Exporting Linux shares to Linux clients with no per-share group authentication and no permission issues

Given one Linux server, and many Linux clients, I need to export some shared directories from the server. The behavior I want to obtain is really simple: a group of users can use a shared space on the ...
3
votes
1answer
397 views

Mixing NFSv4 all_squash and sshfs access

I have a problem with my server. In my internal network I hand out several network shares using NFSv4 from a Debian Squeeze server to my clients. These shares use the all_squash option because I want ...
0
votes
2answers
145 views

NFS denies mount, even though the client is listed in exports

We have a couple of servers (part of an HPC cluster) in which we're currently seeing some NFS behavior which is not making sense to me. node1 exports its /lscratch directory via NFS to node2, mounted ...
4
votes
2answers
15k views

chown on a mounted NFS partition gives “Operation not permitted”

I have a remote partition that i have mounted locally using NFS. 'mount' gives 192.168.3.1:/mnt/storage-pools/ on /pools type nfs (rw,addr=192.168.3.1) On the server i have in exports: ...
1
vote
1answer
233 views

Dealing with file permission on NFS NAS with multiple servers

This may sound dumb but I am asking because I think there is an easy solution to this before I scratch my head too much. We have a SAN with a filer on top that provides NFS share for other servers. ...
1
vote
2answers
1k views

How to create a Mirror of an NFS Share?

For back-up and restoration purposes the purpose of retiring an old server, I will need to create a perfect mirror image of an NFS share. This mirror is not a simple re-direct, but rather, an exact ...
0
votes
1answer
803 views

Need help with file permissions on Ubuntu so that NFS clients can read/write?

I have a local Ubuntu development web server and a Mac client which I use to access and edit the files on. I'm attempting to setup NFS on my Ubuntu server so that I can access the virtual server ...
8
votes
2answers
8k views

Linux NFS create mask and force user equivalent

I have two Linux servers: fileserver Debian 5.0.3 (2.6.26-2-686) Samba version 3.4.2 apache Ubuntu 10.04 LTS (2.6.32-23-generic) Apache 2.2.14 I have a number of Samba shares on fileserver so that ...
0
votes
1answer
5k views

RHEL - NFS4: Mounted/Exported as rw, user write permission denied

I have nfs4 configured between a RHEL 5.3 server (charlie) and a RHEL 5.4 client (simcom1). The machines are configured to authenticate users via kerberos by a Windows Server 2008 active directory ...
0
votes
1answer
1k views

CentOS 5.4 NFS v4 client file permissions differ from original files & NFS Share file contents

Having a strange problem with NFS share and file permissions on the 1 out of the 2 NFS clients, web1 has file permissions issues but web2 is fine. web1 and web2 are load balanced web servers. So ...
15
votes
5answers
20k views

Files mounted over NFSv4 are owned by 4294967294, UIDs and GIDs match

I have two identical linux machines (identical images launched in amazon EC2) and I am trying to mount an exported directory over NFSv4. Here is what the mounted directory looks like on the client ...
1
vote
3answers
643 views

How do you delete a directory you don't own in an NFS directory you do?

There should be a simple answer to this, but I can't find it. ~me/work>ls -la drwxrwxr-x 3 me mygroup . drwxrwxr-x 3 me mygroup .. drwxrwxr-x 3 me mygroup folder1 ...
1
vote
3answers
2k views

Mounting NFS share from OpenSolaris on Linux

I have an OpenSolaris server (snv_101b) serving files via NFS. Everything works fine when mounting the shares on ESXi or OS X, but when I mount from Linux (CentOS 5.2) everything is mounted as ...