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Questions tagged [nfs]

NFS is an acronym for Network File System, a network file system developed by Sun Microsystems most often associated with the Unix family of operating systems.

NFS is an acronym for Network File System, a network file system developed by Sun Microsystems most often associated with the Unix family of operating systems.

NFS is derived from the distributed file system mechanism. It is generally implemented in computing environments where the centralized management of data and resources is critical. Network file system works on all IP-based networks. It uses TCP and UDP for data access and delivery, depending on the version in use.

Network file system is implemented in a client/server computing model, where an NFS sever manages the authentication, authorization and management of clients, as well as all the data shared within a specific file system. Once authorized, clients can view and access the data through their local systems much like they'd access it from an internal disk drive

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Change owner on NFS share

I have a NFS share mounted on my redhat server but now I need to change the owner so apache can access it. chown -R apache:apache /folder doesn't work. Anyone tips?
DanTheMan
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Is there any way for NFS server to know when the file is completely transferred by client?

I am sending some files to a fuse-mounted file system through NFS and CIFS shares. The intention is, once the file is fully copied, we do some processing on the file, like checksum generation, archival, encryption etc. The issue in case of NFS i can…
RajSanpui
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Why points rsnapshot backup to live-system?

I have setup rsnapshot with a cron job and stored 7 daily backups of my online server to a backup storage. Everything seemed to went fine since I could access everything in my backups I mounted via NFS. One day I actually needed to restore a lost…
Onsemeliot
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Rpi LDAP Netboot + SD Crypt

Hello Everyone, I am doing a project with RPI, I want Rpi to boot by internet, user login must be check with a server, and i want the sd to be encrypted. I want all of these because I do not want the information inside Rpi to be hack, i want to…
Jose Luis Lujan
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What are the implications of using NFS3 file system for multi-instance queue managers in WebSphere MQ

We are stuck in a difficult scenario in our new MQ infrastructure implementation using multi-instance queue managers using WebSphere MQ v7.5 in Linux platform. The concern is our Network Team is not able to configure NFS4 and hence we are still…
sijo0703
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how to use nfs with magento webserver in a cluster environment

i'm having a little hard time makeing a magento EE installation faster. The environmen is built on CloudStack with lodabalance, 2 x nginx webserver with php onboard, 1 x vm with a nfs share exported, 2 x percona cluster, 1 x redis / memcache now, i…
x86fantini
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NFS using different versions of operating systems

We have an NFS server on which a 32-bit kernel of Debian is installed. I want to run an application which works only if the kernel is 64-bit. We have in all about 60-70 PC's, out of which the above mentioned application is run only on 10 nodes. Is…
harry potter
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prevent a client from accessing shared folder NFS (RED HAT)

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 without the need to mention all other authorized…
YouSs
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TCP timeout after receiving a RST

I am trying to understand an issue between an NFS client and Server. When the server application crashes, the kernel sends a RST packet to client to which the client closes the old connection and initiates a new one by sending a SYN. Since the…
Undivided
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Mounting remote fs - post mount and pre unmount scripts (linux)

I'm trying to figure out a way to run a script when a specific remote fs like cifs or nfs is mounted and also when it's about to be unmounted. I have entries in my fstab so mounting icons are automatically created on my desktop. But I need to mount…
alex
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How to debug (network file system) nfs module in user mode linux

I have setup the user mode linux kernel with the help of one video tutorial in youtube i.e.http://www.youtube.com/watch?v=I6n9id4qnN4. Now i am able to debug kernel function sys_clone but my actual requirement is to debug nfs module in kernel. How…
Nani
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xbmc media library lost after system is rebooted

I'm running OpenELEC 4.0 with XBMC 13 (Gotham) on Raspberry Pi. I'm accessing the source via NFS which is shared (on my ubuntu server) as instructed on wiki: /media/Large/Series 192.168.2.0/24(rw,all_squash,insecure,no_subtree_check) Adding…
Saran
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Why proc fiesystem is empty if mounted over NFS

I was curious to see if I could display contents of /proc virtual filesystem which was mounted over network. So I exported "/" and mounted it in another system over NFS. Then I did cd in to proc directory and did ls. It displayed nothing. Someone…
Mohanasundaram Chandran
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Why would a thread hang halfway through reading a file

I have a fairly standard loop for reading in from a file in binary: char* buffer; if(imageData.is_open()) { imageData.seekg(0, std::ios::end); int filelen = imageData.tellg(); entrysize = filelen/(hdrDimensions[0] * hdrDimensions[1]…
Theolodus
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File changes not reflecting immediately using nfs

I have 4 servers- server A, B, C & D. I placed all the files on server D and mounted that directory to all servers i.e A, B & C. I am using NFS for mounting. Now the problem is when I am doing some changes in files on server D then it's not…
Himanshu Matta
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