Chown Operation Not Permitted Nfs. NFS Server also does not respect Namespaces Capabilities like CAP_CH

NFS Server also does not respect Namespaces Capabilities like CAP_CHOWN. sh: exited 1. Jan 21, 2019 · However, when I run this code: sudo chown <username>:<username> -R <Drive Name> It returns this: chown: changing ownership of '<Drive Name>': Operation not permitted I read on This Forum that I should run sudo chattr -i file However that returns this: chattr: Inappropriate ioctl for device while reading flags on <Device Name> Where do I go from Issue NFS client mounts UNIX volume with Kerberos The root user is not able to change file ownership and permission by chown/chmod Jan 31, 2024 · The Problem When working with Kubernetes, you may encounter an error stating ‘Changing ownership – Operation not permitted’ while attempting to change file or directory ownership within a pod. I have a bunch of files that I can't write to on the share. 12. Obviously I can use sudo, but I'd like to understand why? because of www-data gr May 30, 2020 · When I start my mysql 5. root@master:~/gautam/nfs# k logs mysql-569c78cc8d-77vxv 2023-07-30 08: Posted by u/Branks - No votes and 21 comments May 15, 2007 · Get a virtual cloud desktop with the Linux distro that you want in less than five minutes with Shells! With over 10 pre-installed distros to choose from, the worry-free installation life is here! Whether you are a digital nomad or just looking for flexibility, Shells can put your Linux machine on the device that you want to use. I have regularly had problems with NFSv4 clients failing to map users with TrueNAS NFS shares. truenas. You'll want to Run Like The Wind™ away from using EFS as NFS, if that applies to you. d] 02-fix-perms. 168. Docker needs full control of the data-root directory. I have a readynas with nfs sharing. Please validate them and try again. My setup: proxmox running truenas VM and a debian VM (that is exclusively used for docker) on the truenas i set up a nfs share using my debian-docker user as the owner of the share 1000:1000. But why mounting occur under wrong user, i did not understand (but it does not matter for me). 101 (ro,fsid=0,all_squash,async, The Open Group's documentation and Wikipedia claim that there are implementations which allow regular users to 'give away' ownership, but they do not state which systems that would be. Nov 15, 2022 · Mounting using NFS result in Operation Not Permitted Ask Question Asked 3 years, 1 month ago Modified 3 years, 1 month ago Sep 15, 2022 · A few days ago I watched this video about moving portainer data to a persistent volume. Jul 23, 2014 · Hello ! I've juste installed pve 4 on top of a jessie with the pvetest repo, pve4 seems to be working pretty nice for a beta :) but i have problem with LXC Aug 10, 2022 · 2. rtorrent-rtorrent-rutorrent-1 | chown: changing ownership of '/passwd': Operation not permitted rtorrent-rtorrent-rutorrent-1 | [cont-init. This is probably due to how the NFS mount permissions are set up and/or what user rsync is running as. We must not be checking if the volume is already set correctly. If it is, change it to no_root_squash temporarily to test if this resolves the issue: May 26, 2025 · 使用 NAS 存储卷时，提示 chown: Operation not permitted 问题现象使用 NAS 时，提示 chown: Operation not permitted。问题原因您启动容器时使用的宿主机角色，没有修改 NAS 存储卷的权限。解决方案启动容器进程的用户无 root 权限，请使用 root 用户执行 chown、chgrp 操作。 Nov 22, 2022 · The directory I need to change to be able to start the service again however shows nobody:nogroup, and even as root I cannot chown the folder: chown: changing ownership of '/var/lib/sonarr/': Operation not permitted. kernel. The only consensus with what the trouble might be is mismatching UID/GID but once again the wiki and no one else seems to specify how to correct this. e. 9. img: operation not permitted. Most of them are SMB because I'm on a mixed network, but the one share that I hope to use for Docker data is NFS. 1,rsize=1048576,wsize=1048576,hard,timeo=600,retrans=2,noresvport 0 0 I’ve verified on the host that I’m able to create files and directories as root, and chown them to other users. Jul 11, 2022 · I have followed the instruction in the ZFS and NFS on the Arch wiki for setting up a NFS share. Any help would be greatly appreciated! k8s做nfs持久化报错chown: changing ownership of ‘/var/lib/mysql/‘: Operation not permitted，代码先锋网，一个为软件开发程序员提供代码片段和技术文章聚合的网站。 Nov 4, 2021 · @newhuangchuan I think the error is a little bit misleading, but it looks like the pod the VM is running in does not seem to have write permission: chown /var/run/kubevirt-private/vmi-disks/harddrive/disk. May 29, 2019 · marko kraljevic Over a year ago this doesnt work at all chmod: /var/lib/postgresql/data: Operation not permitted, chmod: /var/run/postgresql: Operation not permitted, initdb: could not look up effective user ID 1000: user does not exist, Jul 6, 2018 · Can we use nfs volume plugin to maintain the High Availability and Disaster Recovery among the kubernetes cluster? You'll want to be very careful using NFS with "databases" -- and I know mongo only loosely qualifies as a "database," but my point stands. I have an Openmediavault VM serving up my shares. Or if the destination folder is on the NFS file system. I am trying to so a simple rsync to a USB hard disc, the command is rsync -az --modify-window=2 /home /mnt/exthd/tmp/ I am running this as root. Any help would be greatly appreciated!. NOTE: You must be a member of the group you are attempting to change the file to. 04 server, NFSv3 mounted unraid mountpoint, everything appears to be owned by UID 99, GID 100, and anytime I try chown ampl:ampl MOVIES I get "chown: changing ownership of 'MOVIES/': Operation not permitted". 1. Make sure root_squash is not enabled for your NFS export. Syntax: sudo chmod [permissions] [filename] Sep 5, 2015 · In addition to 'chmod: Operation not permitted' , I also have problem changing the dataset permission from GUI, doesn't allow me to make any changes. Nov 29, 2019 · [问题已处理]-nfs报错chown changing ownership of xxx Operation not permitted 原创于 2019-11-29 00:09:07 发布 · 2. Posted by u/Branks - No votes and 21 comments Oct 26, 2025 · 文章浏览阅读5. IE If it is already root, then the we should not care that the chown failed. This setup used to work for both VMs and LXCs in the past, now only for VMs. 2. Posted by u/gautamman333 - 6 votes and 8 comments I'm trying to install Wordpress using the following installations. Oct 28, 2014 · In mount point was several files with permissions 500 (do not know where they came from). It makes me feel very confused as I have done something (no_root_squash configuration in nfs) to fix it. Doubly unfortunately, I don't have a great way to avoid this for Dockerhub images at the moment. Please create new forum thread describing your problem in detail. Mar 15, 2025 · I am getting multiple operation not permitted errors in my docker container logs, qbittorrent, lidarr, sonarr. However, when I attempt to open the browser to set up Wordpress, I get an error that there is a Aug 19, 2014 · The root cause of your problem (from googling and testing - I'm not that smart !) is that the NFS server (FreeNAS in this case) is exporting its filesystem with the root user mapped to some other user for security - if you want the full details google for "NFS root squash"). You're running rsync as root, but that only gives you permissions to change ownership on the local (client) computer -- as far as the file server is concerned, you're whatever user authenticated to it, i. Another alternative may be to map their application’s user to the root user on the NFS server, as if they were operating as root on the client. 0. name}" operator = "=" value = "linux" } group We would like to show you a description here but the site won’t allow us. Aug 29, 2022 · I'm trying to mount a simple NFS share, but it keeps saying "operation not permitted". Aug 3, 2021 · I have a NFS (Amazon EFS) share mounted on Ubuntu 20. Disable squash on NFS. 253:/xyz/export on /opt/oracle/foobar002 type nfs (rw,user=oracle,noexec,nosuid,nodev,user,noac,nfsvers=3 Jul 30, 2023 · i create nfs server , PV and PVC but while deploying the pod i am getting below error in logs. Mar 26, 2025 · NSFv4. 101 (ro,fsid=0,all_squash,async, Dec 16, 2024 · I’m trying to deploy Nextcloud and have its DB and data dirs mounted in from a NFS storage volume. chown: $ chown root testfile But it gives me error: chown: changing ownership of `testfile': Operation not permitted However, I am the owner of the file, and granted myself read, write, and execute permission on the file: -rwx------ 1 viggy viggy 10 Nov 14 13:01 testfile So as the owner of the file, why can I not change ownership of the file? Apr 23, 2024 · I have a Ubuntu 22. com/export/scratch: operation not permitted. Exclusive for LQ members, get up to 45% off per month. but I get a lot of errors that all seem to relat Jun 5, 2015 · 36 It's because the target is on a mounted network volume. Apr 18, 2022 · 提示信息： chown: changing ownership of '/var/lib/mysql/': Operation not permitted 原因：使用NFS做持久化的时候要没有添加no_root_squash权限解决办法：添加对应权限并重启nfs服务 [root Oct 14, 2016 · The problem is worse if you have read-only snapshots on your NFS share, since even with the above permission fix, grafana insists on owning files that are read-only, and the container fails. Jul 11, 2024 · Hi, after setting up my NAS again, I have an issue with backing up my LXCs to an NFS share. Oct 13, 2024 · What I’ve tried so far: chown: -> changing ownership of 'storage_cloud': Operation not permitted chmod 777 (I know this isn’t ideal, but worth a try): -> changing permissions of 'storage_cloud': Operation not permitted setfacl: -> Operation not supported The permissions for files can be changed inside the NFS share, but the directory permissions cannot be changed, even by using root at the client. 0 以上的版本取消了service nfs start， service nfs-server restart （如果在用户root，不用sudo，用了反而错了）我的理解apt-get，只有root有权限，其他用户，即使sudo apt-get也可能有问题，（2）如果Unit nfs. Dec 7, 2023 · Troubleshoot 'Operation not permitted' in Linux when changing file ownership with chown. The NFS share is set up with write access (which works – VM backups succeed), and I’m using the all_squash option as well as We would like to show you a description here but the site won’t allow us. ::*> nfs server show -vserver DEMO -fields chown-mode Jul 11, 2024 · Hi, after setting up my NAS again, I have an issue with backing up my LXCs to an NFS share. Jul 26, 2021 · I am experiencing a problem with docker-compose, its mounting a volume in a folder on a mounted hard drive. Do I need to add some options on the mount line, like 'insecure', to Jun 8, 2021 · One thing I had to do in my lab was set the chown mode to unrestricted on the SVM to allow chown by the user. Google results suggest this can be solved by setting a maproot user, but we're unable to set maproot to any local user (such as root:wheel). This may be due to overly restrictive permissions on your NFS exports file. The volume gets mounted quite nicely but when the container tries to start here's what it outputs: chown: changing ownership of '/data/db': Operation not p Some container try to chown and / or chmod their file and fail if it can't. 7. 210:/ /storage nfs4 nfsvers=4. When I run 'docker-compose up' Plex runs but I get a ton of errors around 'Operation not permitted' when trying to chown folders and files. XXX:/root/src /home/patryk/nfs_share nfs rw,user,vers=3 0 0 The funny thing is that I cannot chown this after mounting: $ sudo chown patryk:patryk nfs_share chown: changing ownership of `nfs_share': Operation not permitted My server is configured as follows: // 10. Nov 2, 2016 · Output: docker: Error response from daemon: chown /var/lib/docker-volumes/netshare/nfs/sc-nfs-01. In this case NFS. Jul 17, 2023 · Related topics on forums. As root user we cannot change permission or ownership of files in a NFS filesystem. I checked inside the containter 1005:1005 is correctly mapped to appuser:appuser. I read multiple threads but couldn't find a solution. 4 days ago · 深入解析Linux文件权限管理：chown与chmod的正确使用 1. May 12, 2021 · Docker - chown: changing ownership of '/data/db': Operation not permitted Asked 4 years, 8 months ago Modified 1 year, 9 months ago Viewed 51k times May 23, 2017 · Vagrant failed to install an updated NFS exports file. Logged in as root on one server, I could not chown, write files, replace files etc. Jul 23, 2019 · Chown on NFS mounted directory inside container: Operation not Permitted Ask Question Asked 6 years, 6 months ago Modified 6 years, 6 months ago Oct 10, 2014 · my issue is when i want to change the permissions to a directory or a file i got this [root@s]# chown -R admin:users jose chown: changing ownership of `jose/group': Operation not permitted chown: changing ownership of `jose': Operation not permitted please can you take a look and provide some suggestions? Regards Aug 29, 2022 · I'm trying to mount a simple NFS share, but it keeps saying "operation not permitted". I'm logged in as minime. They're owned by nobody:nogroup and if I try to chown them I get chown: changing ownership of `my Dec 6, 2021 · I have tried: - making the nfs chmod 755, 775, 777 - Mapall User to wikijs and nfs user + chown the folder to wikijs and nfs group/user - screaming into a fucking pillow and setting fire to my mattress It should be noted that an organizr container, using the same nfs, is perfectly capable of switching over to use this data point. May 31, 2020 · sudo chown nfsnobody:nfsnobody -R apollodb/ sudo chown 999:999 -R apollodb but the problem still not solved,so what should I try to make it works? Dec 10, 2025 · 挂载挂载NAS存储卷时，提示chown: Operation not permitted 问题现象挂载 NAS 存储卷时，提示 chown: Operation not permitted。问题原因您启动容器时使用的宿主机角色，没有修改 NAS 存储卷的权限。解决方案启动容器进程的用户无 root 权限，请使用 root 用户执行 chown、chgrp I tried with /etc/fstab but I get the same results: 10. on debian - i added my non-root user (debiandocker) to the docker user group and i have Jan 21, 2019 · However, when I run this code: sudo chown <username>:<username> -R <Drive Name> It returns this: chown: changing ownership of '<Drive Name>': Operation not permitted I read on This Forum that I should run sudo chattr -i file However that returns this: chattr: Inappropriate ioctl for device while reading flags on <Device Name> Where do I go from May 10, 2022 · The string text for EPERM is "Operation not permitted" and it's what you get when you try to do things as a regular user that need root and can't be granted by file permissions. I have seen lots of solutions out there and honestly tried them all. I changed the permis Issue User is unable to change ownership of a file or directory, “Operation not permitted” error occurs So using the chown command in a user context, especially where the ownership is not changing should not be used just to change the group of a file. On local filesystem this isn't really a problem but with something like nfs, the operation fail. The debugging for NFS in the arch wiki is not helpful at all. I created a test container that I could use for copying (migrating) ファイルのアクセス権は NFS 共有内で変更できますが、クライアントの root を使用してもディレクトリのアクセス権を変更することができません。以下は失敗例です。 NFS クライアントマウントオプションが含まれます。 Mar 14, 2021 · It is giving me issues of chown operation not permitted which I believe is pretty clearly a TrueNAS permission problem, but to my knowledge I’ve configured the TrueNAS dataset & NFS share to be pretty much wide open. Jan 24, 2022 · According to the error message, rsync doesn't have permission to change the owner (chown) of the file. x. The server does not understand user namespace so from its point of view it sees berndbausch trying to chown a file to a different UID, and prevents it. Unfortunately the story for using NFS for dockerhub images is not great, since many images try to chown in this way, and using no_root_squash is not recommended, because it means the NFS client runs operations as root on the NFS server. This should prevent issues but you'll want to test to be sure there isn't still a chown trying to run from docker depending on how it initializes these files. Check that you have the necessary permissions and try again. Here is an example of the failure, which includes the NFS client mount options: # mount | grep nfs nfsd on /proc/fs/nfsd type nfsd (rw) 1. bindfs would be great if it standard tools like chmod worked with its permissions. Jan 2, 2025 · Ok, so a few thoughts here. But when I logged onto the server that physically hosts those home directories, all of those file operations worked normally. Dec 18, 2016 · Hi there, i am trying to run MongoDB 3. Learn fixes for sudo, file system, and immutable flag issues. The NFS server has the following share. When run in the FreeNAS shell as root, it succeeds. Jul 23, 2019 · I've also tried this with a non-NFS bind mount and than it works fine. 2" Unfortunately, no related topics are found on the New Community Forums. in nfs-provided home directories. service not found， Dec 8, 2018 · But when the container db starts, it complains a lot about chown: changing ownership of '/var/lib/postgresql/data/base/**/**': Operation not permitted. 2, the logs shows like this: 2020-05-30 13:08:04+00:00 [Note] [Entrypoint]: Entrypoint script for MySQL Server 5. 3. /mnt/share_dir 192. I used the official Nextcloud pack as the starting point, added the volumes I needed, and adjusted the mounts: job "nextcloud" { region = "global" datacenters = ["dc1"] namespace = "default" type = "service" constraint { attribute = "${attr. Dec 6, 2017 · However they (understandably) do not want to run their web service as root, so I suppose one kludge would be to create an SUID chown binary on the client and have that called from their web service. 基础概念：理解Linux文件权限模型在Linux系统中，每个文件和目录都归属于一个用户（owner）和一个组（group），并具有三类权限：读（r）、写（w）、执行（x）。这些权限分别应用于文件所有者（user）、所属组（group）和其他用户（others）。 Jan 26, 2025 · Why does the system prompt "chown: Operation not permitted"? What do I do if the task queue of alicloud-nas-controller is full and PVs cannot be created when I use a dynamically provisioned NAS volume? Why does it require a long time to mount a NAS volume? What do I do if I cannot create or modify directories in a NAS volume? Dec 7, 2023 · Troubleshoot 'Operation not permitted' in Linux when changing file ownership with chown. X clients are unable to chown or chmod object unless export policy is configured to map anonmous users to UID 0 (root). Both the SMB shares and the NFS share are shared with an Ubuntu Server Jan 16, 2015 · From the Ubuntu clients, we're unable to chown anything on the mounted volume. sudo chown fails with operation not permitted. Good idea!! I selected the ombi container for testing. I have an NFS connection to my Synology NAS where I store both the docker compose file and the docker configs as well as all the media. So it might need to perform operations that are conflicting with your NFS permissions or the user-level permissions. command: chown 0:4 /tmp/vagrant20170523-25696-1r766rd stdout: stderr: /bin/chown: changing ownership of '/tmp/vagrant20170523-25696-1r766rd': Operation not permitted Dec 23, 2018 · The NFS share is mounted as root and then I chown ed the backup folder as root to 1005:1005. # chmod 755 test_file chmod: changing permissions of `test_file`: Operation not permitted Jun 8, 2021 · One thing I had to do in my lab was set the chown mode to unrestricted on the SVM to allow chown by the user. The NFS share is set up with write access (which works – VM backups succeed), and I’m using the all_squash option as well as Nov 15, 2022 · Mounting using NFS result in Operation Not Permitted Ask Question Asked 3 years, 1 month ago Modified 3 years, 1 month ago Jul 23, 2025 · When we encounter the "chmod: Operation not permitted" error, it typically means you do not have the required permissions to change the file or directory's attributes. See pictues for some settings I used when following the video. 04 LXD server using the following /etc/fstab entry on the host: 10. Is there something I can do to be able to use chown on NFS directories inside a Docker container? Or am I missing something? Aug 31, 2009 · nfs was key for me. 12 Docker file. Now, I’ve created a /storage/containers directory I meant that I wanted it not to have any relationship to the permissions on the host system - I didn't realise that NFS was purely remote access, with shared permission bits. Click here Jun 29, 2022 · lchown is not going to be allowed on the server side of an NFS connection. com for thread: "Chmod - Operation Not Permitted NFS Share TrueNAS SCALE 22. A NetApp NFS server will, by default, change the credentials of the root user on a client into uid 65534 on the server, so operations like chown will fail. Issue As root user we cannot change permission or ownership of files in a NFS filesystem. nvidia. Suggested fix Ideally, for our use case we'd disable the chown the docker daemon is doing. XXX. I don't understand why it doesn't allow me to chown file that I own without su privileges. chown: changing ownership of '. Jul 1, 2020 · Update the image to have the desired uid/gid on the directory and contained files with a RUN chown -R 1000:1000 /path. 7 pods in kubernetes v1. XXX $ cat /etc The "failed to set times on, Operation not permitted (1)" error might appear if the destination folder doesn't have the correct permissions. Clients attempting receive Operation Not Permitted. 7k次，点赞3次，收藏4次。在Kubernetes (K8s)中使用NFS进行数据持久化时遇到权限问题，表现为无法更改属主。通过检查日志，发现需要修改NFS服务器的exports配置文件，将`all_squash`更改为`no_root_squash`以允许root用户权限。这样做可以确保K8s pod中的root用户在访问NFS共享时拥有足够的权限 Apr 21, 2017 · $ chgrp users file chgrp: changing group of ‘file’: Operation not permitted $ chgrp vboxusers file $ ls -l file -rw-r--r-- 1 terdon vboxusers 604 Feb 6 03:04 file This behavior is mentioned in the POSIX specs: Only the owner of a file or the user with appropriate privileges may change the owner or group of a file. 8w 阅读 Nov 27, 2023 · The first time we use a volume we are attempting to chown a file system we are attempting to chown the underlying directory to match the destination, in this case this seems like a bug. not root (unless you're using NFS, in which case it's more complicated). To change this, edit the export list on the filer so that the line for the filesystem has the parameter root=clientid, where clientid is the IP address or hostname of the client that you May 31, 2020 · I searching from internet and understand the nfs default map other root login to nfsnobody account, if the privillege not correct, this error should happen, but I follow the steps and still not solve it. The chown command comes from mariadb:10. Nov 22, 2022 · The directory I need to change to be able to start the service again however shows nobody:nogroup, and even as root I cannot chown the folder: chown: changing ownership of '/var/lib/sonarr/': Operation not permitted. 4 on Kubernetes with an NFS backed volume. Dec 7, 2023 · I am new to Proxmox and in the throes of the learning curve. By default the root_squash export option is turned on, therefore NFS does not allow a root user from the client to perform operations as root on the server, instead mapping it to the user/group id specified by anonuid and anongid options (default=65534). ::*> nfs server show -vserver DEMO -fields chown-mode Jan 18, 2018 · Initializing database chown: changing ownership of '/var/lib/mysql/': Operation not permitted Cannot change ownership of the database directories to the 'mysql' user. The client fails to map the users, so it sets the file ownership to nobody causing any chown/ownership checks by docker containers and scripts to fail when the system returns a failure (e. Using sudo allows you to execute commands with superuser privileges, thereby granting you the necessary permissions to modify the file. 30-1debian10 started. （1）重启nfs sudo service nfs restart 或者 ubuntu 10. /nfstestfile': Invalid argument). 15. Jul 16, 2022 · ‍ chown: /var/lib/rabbitmq: Operation not permitted It is important to note that this could happen to any workloads that use the chown command, but these were the most common complaints we got from customers.

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