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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NetApp ONTAP 7.1: Enable async on NFS export

Is there an async feature for NFS exports on NetApp ONTAP 7.1? If so, how can it be enabled? The best search result I've found so far was an unanswered post on the NetApp forums: ...
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122 views

QNAP: ACL does not work over NFS

Having difficulties making Linux ACL (getfacl/setfacl) work with NFS shares. We are using Ubuntu clients and QNAP storage as server. At the moment only root user on Ubuntu has read/write access. ...
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2answers
92 views

Distributing website files with local redundancy [closed]

So we're looking at migrating our single dedicated server (set up like shared web hosting) to an architecture with multiple load-balanced front-end servers plus separate database servers (due to ...
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1answer
68 views

mount using nfs4 giving no such device error

I am trying to mount a folder workspace from server to the client over NFS. For this I bind the folder to an /export by adding the following in my /etc/fstab on server: /home /export none bind ...
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1answer
111 views

build user chroot on first login

I'm using ldap for remote user authentication and I basically need to either figure out how to: a. chroot a user on machine b from machine a via nfs,(which doesn't seem possible without mounting ...
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1answer
83 views

Proper Way to Auto Mount NFS/Samba Shares Before Apache Startup at Boot?

I'm using an Ubuntu 12.04 (Server) VM as a development web server. I keep the served files on the VM host, therefore Apache uses NFS mounted directories for DocumentRoot To keep things as automated, ...
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1answer
38 views

NFS server “access denied” after client Reboot

I have a number of NFS servers on a set of commercial NAS hardware we bought. I also have about 20-30 other machines that mount each of the NFS servers. Generally the setup works well, but I've ...
2
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0answers
104 views

Linux NFS - set default user for new files on nfs share

I use CentOs as nfs server nad 2 Centos machines as clients. I have some problems with permisions/ownership for new files/directories created from clients on nfs share. My exports file: ...
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1answer
87 views

Is nfs good to share disk images over the internet? [closed]

I have an image server, this server contains disk images to be used by virtual machines. The server has to allow the runtime creation of new images, so iscsi is not good as it requires to restart the ...
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0answers
327 views

Cannot mount external FreeNAS NFS on XenServer VM or Dom0

I'm hoping someone can help identify a problem or at least send me in the right direction. I've created an NFS share on FreeNAS. The server has an external IP. I can mount this on my Debian machine ...
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0answers
66 views

CentOS (5.1), iptables and nfs: unable to connect from client

I'm trying to successfully mount/connect to a NFS-share from my MacBook. It's running Mavericks and the server set up (remote, webserver) I believe is correct. When I perform showmount -e domain.com ...
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8answers
465 views

Term for a _____ of servers whose network shares are distinct from another _____ of servers [closed]

I'm looking for a term for use in documentation, and felt that SF users would have the more experienced set of terminologies compared to other sites. At work there are development servers in the ...
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0answers
61 views

Confirm IPTables firewall settings for NFS v4 server?

This question has been asked here before but has conflicting and possibly outdated answers. It seems to depend on OS, version of OS, and version of NFS. On a CentOS 6.5 server, the default rules are ...
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0answers
97 views

NFS server service won't stop, client mount timeout?

Client machines were able to connect to our NFS server earlier this afternoon, and everything was running fine. The setup has been working fine for several years. No configuration changes were made on ...
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0answers
74 views

Sharing a folder through NFSv4 and Samba on Ubuntu

I encountered problem with configure samba server above nfsv4. I have 2 servers with Ubuntu 12.04 on both of them. First server serve as NFSv4 storage, for VDI and user shares. File system is ext4. ...
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0answers
30 views

How do I get the file name corresponding to an NFS file handle on Linux?

I have tcpdump output of some NFS traffic, it shows which file handles are being read or written. I'd like to know which files they correspond to. There's got to be an existing tool which will list ...
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0answers
34 views

Strange glitch with NIS

Good day. One of the network users with the NIS account (yp and automount) has some problems: after editing network service configufation file (/etc/sysconfig/network) and rebooting ...
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0answers
26 views

Windows Server 2012 Server for NFS mounted by webserver -> create empty files

For the beginning, it wasn't my idea to use a Windows Server as a NFS-Server for our CentOS-Webserver. ;-) At the moment we have webservers, who has mounted a nfs-share from a Windows Server 2012. ...
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0answers
129 views

Yet Another NFS Permissions Error: Linux NFS4 Access Denied ('Auth Bogus Credentials (seal broken)') from NAT'd VM

Inside the VM, host address is 10.0.2.2, local address is 10.0.2.15. (VirtualBox). This gets translated to 127.0.0.1 on the host side. To connect: sudo mount -vvvt nfs4 -o clientaddr=127.0.0.1 ...
1
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1answer
81 views

NFS on Godaddy VPS

I'm having big trouble trying to setup nfs sharing folder between 2 VPS I have on GoDaddy, Tried to follow lots of step-by-step guides to do this, but I can't start NFS service, I get this error when ...
4
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1answer
302 views

Gluster + ZFS, deadlock during benchmarking: zfs_iput_taskq 100% cpu

First some background: I work at a company that runs a PHP-webapplication. We have a storage backend mounted over NFS on several webservers. Today we have the issue if one webserver writes a file over ...
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1answer
197 views

NFS failover fails with stale file handles while migrating resources

Running into a bit of a problem here , I set up two servers ( Centos 6 ) with Glusterfs and a shared directory between them, I have moved the nfs directory to the shared Gluster folder and have ...
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0answers
63 views

Very strange NFS speed

I've been looking into this behaviour for quite a bit, I'm not sure if it's normal but strange or an issue, I'm hoping someone can provide some info: I have a small linux server, but am using windows ...
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2answers
206 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 ...
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1answer
53 views

Which network file systems can deal with huge amount of subdirectories?

I need a network file system that can be accessed from multiple machines as the same time and that it will still be able to keep like 100.000 subdirectories of a single directory. In case someone is ...
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1answer
102 views

How to enable nfsd to support IPv6 on Ubuntu Linux?

I need to enable IPv6 NFS support on a Ubuntu linux server. This server has support IPv4 NFS. Linux info - root@nimbus-nfsserver:~# uname -a Linux nimbus-nfsserver 2.6.35-22-server #35-Ubuntu SMP ...
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1answer
87 views

NFS: force file mode/mask on mount?

I have a QNAP NAS on my network that exports some NFS shares, which I'm mounting on a linux machine. One of the shares has data only (no executable files). However, when I mount the NFS share, all the ...
0
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1answer
398 views

Which file sharing protocol (SMB/AFS/NFS/SMB2/SMB3) is best for an mixed client environment within an ad?

I'm just setting up freenas with ZFS and was wondering which file sharing protocol / data transfer protocol is the best to use? Has anyone experiences? I guess i have a very typical business setup. I ...
0
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1answer
67 views

What is changing the network interfaces?

I installed Ubuntu 12.04 to virtual machine. I have edited /etc/network/interfaces like this: auto lo iface lo inet loopback auto eth0 iface eth0 inet dhcp Then I created a livecd.iso using ...
0
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1answer
81 views

How to allow writing locally on read-only NFS Partition

I created my own PXE/NFS network boot server on Ubuntu 12.04 as explained here. I can write to files on client side if I change /etc/exports file like this on server side: /srv/ubuntulivecd/ ...
3
votes
1answer
304 views

How to get decent NFS performance for workloads like git?

I manage a vagrant setup for our developers running OSX to manage VirtualBox systems for development. In order to support inotify inside the linux machine, we eschew the usual method of sharing ...
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0answers
58 views

Mounting an NFS or SMB share onto OSX only while connected to VPN

I'm setting up my machine to connect to network share resources at the place I work (there are NFS shares and SMB shares). This access is only possible through VPN. So my question is, Is there a way ...
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0answers
118 views

Mount nfs export in Server 2008 R2 using linux LDAP credentials

I have a linux domain running ldap. The Windows Server 2008R2 computer is "joined" to the ldap domain. I'm trying to get the Windows NFS client to mount a NFS export from a NFS Server which uses LDAP ...
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2answers
56 views

What network based file system for linux allows for read only access,remote access and allows for mounting at any time?

I'm brainstorming at the moment, but basically this is what I need: A remotely accessible and mountable file system for Linux That requires no password or key to access. Is read only Allows multiple ...
1
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1answer
27 views

Spontaneously unmounting NFS exports and nicstat network activity

We have one server which exports two partitions which are massive (one is 61 TB, the other is 28 TB), and we have a lot of users reading and writing to these when mounted on another machine. We have ...
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0answers
19 views

how to only present/bind Windows Server NFS share on/to specific network?

Windows Server 2008 R2 x64, multiple NICs on different networks, lab environment (not production), NFS configured, NFS shares deployed. How can I isolate the NFS share such that it is only available ...
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1answer
99 views

Can't rsync files to NFS mount where file has special characters

I am trying to backup a few directories (Millions of files) and a handful (A thousand or so) have special characters. For example, the source file is '78192-File Name ? Name File.pdf' And rsync ...
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0answers
434 views

Windows 7 NFS Client Using Kerberos and Linux KDC

I am trying to configure a Windows 7 Enterprise client to mount a NFSv4 share on a Linux NFS server using Kerberos and a Linux KDC. The setup is: IPA Server (OS: Scientific Linux 6.4, Pkg: ...
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0answers
32 views

alternative to smb.conf / normal samba configuration

I have a Ubuntu-based server that provides SMB access for many users. Is there any way I could manage the shares and user permissions WITHOUT having to update smb.conf everytime? I'm not using LDAP in ...
1
vote
1answer
47 views

NFSv4 through portforward

I would like to reach my NFSv4 servers though port forward. The big plan will be a cluster of NFSv4 servers loadbalanced with HAProxy running on localhost. But this isn't really important now. At the ...
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 ...
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0answers
70 views

NAS delay file-availability

I have two machines accessing to a NAS on the same network (OVH), when I update or create some file in machine 1 after I try to read it from machine 2 and it's not accessible, even not visible for a ...
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0answers
126 views

Attribute caching of dovecot maildir boxes over NFS

I admin a mail server cluster: there're two different hosts that use a common NFS share to store maildir. Dovecot is the LDA. CPU load on NFS is really high, although real i/o operation on the disk ...
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1answer
207 views

NFS over wifi very slow

I have a NFS server hooked up to a client over a wireless network (n-router, b/g-client). I have terribly slow transfer rates of around 1.00 to 1.50 MB/s. I cannot seem to figure out how to improve ...
0
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1answer
116 views

export the same folder with NFS and SMB

The issue On my workplace, we have a rich environment of client including windows (from 95 to 8, also corresponding server editions), mac (from 10.6 to 10.8), linux (ubuntu, centos, redhat) and ...
2
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0answers
145 views

ZFS on RedHat configuration

I have to set up a ZFS storage appliance (Oracle ZFS Storage ZS3-2) with NFSv4. The NFS is mounted on a Redhat 6.5 cluster, where the linux users are created (they don`t exist on the appliance). ...
4
votes
1answer
329 views

Relationship between MTU and NFS rsize/wsize options

I'm trying to understand networking settings related to NFS and various buffer sizes (and there are quite a few). I'm running wireshark and inspecting the TCP packets arriving at the NFS server. ...
2
votes
1answer
291 views

ZFS, NFS and Nexenta

Is this message familiar to someone ? zfs-clu-01a rpcmod: [ID 851375 kern.warning] WARNING: svc_cots_kdup no slots free zfs-clu-01a last message repeated 75220 times We have a lot of trouble ...
0
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3answers
1k views

root cannot access user's home folder shared via NFS

We have a local server that exports an NFS share, used as parent directory for Linux home folders in the network. The users authenticate via LDAP (running on the same server). Authentication works ...
3
votes
0answers
103 views

Unable to launch MSI installers off NFS share

I have a Linux server where I've configured a read only NFS share. The client I'm currently working on is a Windows Server 2008 R2 machine that has the NFS features installed. I'm able to open and ...