Synology nfs permission denied

By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. Server Fault is a question and answer site for system and network administrators. It only takes a minute to sign up. Very often, it is not desirable that the root user on a client machine is also treated as root when accessing files on the NFS server. To this end, uid 0 is normally mapped to a different id: the so-called anony- mous or nobody uid.

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Asked 9 years, 4 months ago. Active 2 years, 7 months ago. Viewed 96k times. I have a remote partition that i have mounted locally using NFS.

Pulling my hairs out. Disco Disco 1, 4 4 gold badges 17 17 silver badges 32 32 bronze badges. Active Oldest Votes. Sergey Vlasov Sergey Vlasov 5, 1 1 gold badge 17 17 silver badges 29 29 bronze badges.

Read the section of the exports 5 concerning "root squashing": Very often, it is not desirable that the root user on a client machine is also treated as root when accessing files on the NFS server. Sign up or log in Sign up using Google. Sign up using Facebook.

synology nfs permission denied

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Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. In another word what can i do so all new directories, subdirectories and files inherit the permission of the parent directory which is rwxr-x 1 scott mylab 0 Apr 18 scott. Learn more. Asked 11 months ago. Active 11 months ago. Viewed 87 times. In another word what can i do so all new directories, subdirectories and files inherit the permission of the parent directory which is rwxr-x 1 scott mylab 0 Apr 18 scott Thank you all for your help - I hope i did not confuse anyone.

Legio06 Legio06 17 3 3 bronze badges. What did you get with ls -ln? The NFS server is a Synology. What did I do wrong - i am a bit confused now. Active Oldest Votes. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name.

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Question feed. Stack Overflow works best with JavaScript enabled.Jump to content. You currently have javascript disabled. Several functions may not work. Please re-enable javascript to access full functionality. Posted 14 September - AM. I am trying to get Emby to add my cameras videos automatically but seem to be struggling with permissions. I have ended up giving full permission to everything and everyone in the synology folder but I keep getting xxxxxx.

I have given Embysvr custom permissions with everything ticked take ownership, change permissions etc. The only way I can get it to work in emby server is by selecting the folder in synology and RE-applying the permissions to subfolders. After that I can do a re-scan in emby and it adds the file and thumbnail.

Posted 14 September - PM. FrostByte do you have any tips? I'm using Synology Surveillance Center which creates my mp4 files and places them in its own folder. I didn't do a whole lot of permissions setting and I don't have NFS service enabled either.

I've set real-time monitoring of the 'surveillance' folder by Emby and my videos automatically just show up in Emby so my wife can watch her chickens, sheep, etc on our Samsung TV. Posted 15 September - AM. I tried Synology Surveillance Center but after a lot of testing, I found that it's motion detection is pretty awful, the cameras own detection is excellent which is why I changed to to use it and NFS to store them.

DS Cam was good but hardly any videos were showing up, if I increased the sensitivty it just detected cloud movement but not a person unless they were close. For some reason it wouldn't work when I set detection to use camera. So I started checking out the cameras own detection which seems pretty perfect it picks up all movements but doesn't report changes when cloud or sun suddenly change. So as everything was working great, it was storing and notifying me that it had recorded motion, I just needed a way to view them when away from home.

I then thought it would be great to use Emby, as I thought it would be an easy way to access the videos from my phone. Okay, ya I have SC set to use the cameras algorithm and "Keep original camera settings". It appears to be working for me.Ubuntu Forums Code of Conduct. Results 1 to 9 of 9. October 8th, 1. Join Date Oct Beans 3. So I am trying to mount my Synology Nas to my ubuntu server. I set up the Synology NFS configurations and granted read access for a user.

But when I try to mount not in fstab yet as mount already fails I get the message incorrect mount option was specified. I try following command: Code:. Adv Reply. October 9th, 2.

synology nfs permission denied

Distro Ubuntu If so, then it should be accessible to the client without declaring username or password. You must also be sure that your path to the server is declared correctly. A system upgrade is a heart, lung and brain transplant. October 9th, 3.

I use ordinary Linux machines running NFS as servers. Then get rid of the user and password options and mount the device as root. The same user permissions will apply to the files just as if they were part of the main filesystem. If you ask for help, do not abandon your request. Please have the courtesy to check for responses and thank the people who helped you.

October 9th, 4. I changed the synology mapping with the squash so now it works without user and password. Don't like it that much but it works. October 9th, 5. Originally Posted by poy October 9th, 6. So now the connections works and not only sudo can access the files. Since it is only a local NAS for media server thats fine, but I just don't like the Idea that all connections are mapped to Admin. Think the problem if I don't do that is with the uid that doesn't match between my ubuntu and Synology NAS.

What is the user and usergroup setup for otherwise If anyone has an idea how I could fix this, I'm stil all ears. October 9th, 7. Distro Xubuntu Development Release. Please mark your thread as solved if you get a satisfactory response Different ways to contribute to Xubuntu. Xubuntu IRC Support. October 9th, 8.Welcome to LinuxQuestions. You are currently viewing LQ as a guest. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features.

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synology nfs permission denied

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Click Here to receive this Complete Guide absolutely free. This is a purified and ridiculous "access denied"-problem, which I cannot resolve, trying to connect two simple Debian Linux boxes using simple NFS. Is there a bug, or have I just missed some basic access permission setting? The most significant recommendation from my friends is to start from scratch by reinstallation and so on. I hesitate strongly, since the boxes have come to a mature state as regards all other configuration aspects.

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They are well customized and in 'production use', one of them as a working Samba server. All other ways to resolve this must be investigated, and at the moment I have exhausted all internet manual sources that I can find. Then I recently found an old thread at LQ touching this problem, though without key information that helps me. So I'm launching a new, hopefully more distinct thread. Here is my story: Nfs networking - is it possible? This is the computer setup, though it's insignificant which box is chosen as server and client, respectively: Code:.

Wow, that's a lot of information. It's hard to digest at one time, so I'm going to ask you to do something that might be frustrating for you. Post the results of the command "rpcinfo -p scandic" from andromeda and then post the results of the command "rpcinfo -p andromeda" from scandic. All of it should translate to Debian, but for whatever reason these things don't seem to work out quite so conveniently.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

It only takes a minute to sign up. You need to make sure that you have the following services running so that the clients can communicate with the NFS server:. With the above services running you should be able to check that the client can make remote procedure calls rpc to the NFS server like so:. I see what you wrote in an answer that you then deleted. You should've added that info to the question! I can see where you were getting stumped now. I don't believe you're suppose to be mounting using:.

synology nfs permission denied

Try changing that. Also I see where you were ultimately getting stumped. You didn't have the nfs kernel module loaded. What I found is that with Ubuntu Then nobody:nogroup on the server. It all works. I can provide samples from the first client, then server. I will post the server section as a separate answer as I do not have access YET to the root directory. Sign up to join this community. The best answers are voted up and rise to the top. Home Questions Tags Users Unanswered.

NFS permission denied Ask Question. Asked 6 years, 10 months ago. Active 4 years, 11 months ago. Viewed 86k times. Cocotuna Cocotuna 1 1 gold badge 2 2 silver badges 6 6 bronze badges. Those 2 images don't tell much. Can you do a showmount -e server from the client as well the output from mount? What user are you logged in to the client as? If root, what are your NFS export options on the server? Shot bro! Active Oldest Votes. See my updates, make sure those are running.

Are the above daemons running? Also it could be a firewall issue. If it's enabled, could you stop it temporarily? I'm glad you resolved your issue, and I don't mean this in a mean spirited way but in the future if you're going to participate on this site you have to be more forth coming with information and try not to get frustrated with follow-up questioning.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

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Synology NAS Procedure Share a NFS Folder

With 'no squash mapping' set on the NAS, Ubuntu regular user gets Permission denied when trying to cd into the share and can only get read access by using sudo.

Using squash 'map all users to admin' setting, client regular user can cd into and has only read access to the share. Using sudo does not allow write. The vi Error message upon :w! File permissions on the server are matched against user- and group ids on client. Note that NFSv4 offers client and user authentication via Kerberos5.

Here, we see another drawback. The files you want to access belong to and have permissions The GIDs don't match either, so you get world permissions only.

Hence no write access. On the NAS, change the owner of the files to You would maybe need to create that particular account. How this will affect other services, I cannot tell. Since you are the only one accessing the files on the server, you can make the server pretend that all request come from the proper UID. It tells the server to map all request to the anonymous user, specified by anonuid,anongid. Be cautious though, since this will make anyone mounting the export effectively the owner of those files!

If you share your network with people and their clients whom you not trust completely not to make mischief with your files, you really should look into a method of filesharing that offers authentication. In my opinion, Samba is the easiest way to achieve that.


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