Build FreeNAS-9.2.1.9-RELEASE-x64 || Platform Intel(R) Xeon(R) CPU E3-1230 V3 @ 3.3GHz Memory Crucial 1600Mhz 16GB ECC CT2KIT102472BD160B || Chassis Fractal Design Node 304 Get a virtual cloud desktop with the Linux distro that you want in less than five minutes with Shells! Question: I am trying out the Kubernetes NFS volume claim in a replication controller example [1]. You can mount your NFS share with the noacl option in order to avoid this error. -p causes trouble for some NFS users because it copies ACLs (fix: mount with noacl) copying ACLs is usually the desired behavior though Adding "noacl" as mentioned above did not fix it for me. PORT STATE SERVICE 2049/tcp open nfs Why am I getting "Operation not permitted"? How to un-mount NFS share when NFS server is offline Solution 1: To get rid of this error and successfully mount your share follow the below steps. Does anyone have any ideas? The "chmod" works to set the permissions, but "install" does not. Why is apparent power not measured in Watts? @bnoordhuis D'oh, you're right that I forgot to drop the -p. It fails in the same way: Between this additional information and the execsnoop output from earlier, it really doesn't seem like the cmd_copy is having an effect. Why do American universities have so many gen-eds? Tunnel NFS through an encrypted protocol like Kerberos or (secure) VPN when dealing with sensitive data. Given that this used to work fine when the filesystem was being served by the Network Appliance, I'm guessing it has something to do with how the server side is configured. ), @awreece I've removed my response thanks for updating your comment. I have failed to find anything to wind up the logging level for client-side mounting. For on-premises access, service endpoints can be used with ExpressRoute, point-to-site, and site-to-site VPNs but, we recommend using private endpoint since it is more secure. no traffic between client and server when executing the mount command, Sudo update-grub does not work (single boot Ubuntu 22.04), Examples of frauds discovered because someone tried to mimic a random sequence. More info about Internet Explorer and Microsoft Edge, Premium file shares (FileStorage), LRS/ZRS, Disable idmapping with # echo Y > /sys/module/nfs/parameters/nfs4_disable_idmapping. Any help appreciated. Brick: 09:49:17 :) touch testfile && setfattr -n security.NTACL -v foo testfile setfattr: testfile: Operation not permitted The only log entry is Increase visibility into IT operations to detect and resolve technical issues before they impact your business. mount.nfs: rpc.statd is not running but is required for remote locking. It only takes a minute to sign up. This article lists some common problems and known issues related to NFS Azure file shares. you can file for any IP or host names if you want to keep it secure. 0 Reply RavindraRao 2016-08-18 09:38 AM In response to parisi 7,020 Views If you get a listing, then make sure that the type of mount you are trying to perform is supported. Can we close this with the suggestion that someone is welcome to open a PR there and have it downstreamed here eventually? mount.nfs: mount(2): Operation not permitted mount.nfs: trying text-based options 'addr=192.168.1.4' mount.nfs: prog 100003, trying vers=3, prot=6 mount.nfs: portmap query retrying: RPC: Program not registered mount.nfs: prog 100003, trying vers=3, prot=17 mount.nfs: portmap query failed: RPC: Program not registered mount.nfs: requested NFS . Operation not supported error when using NFS mount, diff --git a/gyp/pylib/gyp/generator/make.py b/gyp/pylib/gyp/generator/make.py. Adding "noacl" as mentioned above did not fix it for me. Connecting three parallel LED strips to the same power supply. Help us identify new roles for community members, mount Linux NFS. these messages have no relation with NAS mount. I can see nothing in the logs. Unable to mount NFS share from Linux host using NFSv3, results in access-denied or protocol not supported due to F5 Load Balancer interfering with the privileged ports Mounting NFS export with NFSv3 results in access-denied and protocol not supported - NetApp Knowledge Base When trying to nfs4 mount a share with sec=krb5 I get "not exported" error message on nfs server, impossible to mount nfs shares. To summarize the steps taken to get to the answer: According to the output given the NFS server does not like NFSv4 nor UDP. Would salt mines, lakes or flats be reasonably found in high, snowy elevations? This used to work when the server side was a Network Appliance. Does npm install buffertools (with/without the env cmd_copy='') work? Verify that port 2049 is open on your client by running the following command: telnet .file.core.windows.net 2049. No more node-gyp errors when doing npm install on modules with native extensions. Wireshark tells me that the client poked the server on port 111 asking for MOUNT (100005) Version 3 tcp and received 'no' response. For the Vagrant folks, this is another solution: Sign up for a free GitHub account to open an issue and contact its maintainers and the community. I can get my mount point up and running on my client. That collects system logs, contains the replicated database, etc. mpx (multi pathing disabled -- aka local). [root@kerneltalks]# service nfs status rpc.svcgssd is stopped rpc.mountd is stopped nfsd is stopped rpc.rquotad is stopped Verify the definition of the export and the client (especially the access type). Products & Services Knowledgebase Unable to mount nfs share getting error "mount.nfs Protocol not supported" Unable to mount nfs share getting error "mount.nfs Protocol not supported" Solution Verified - Updated September 16 2020 at 12:48 PM - English Issue Unable to mount nfs share getting error "mount.nfs Protocol not supported" Raw I have setup the NFS server, PV and PVC. Similarly if your client and server supports you can provide different NFS version. Obtain closed paths using Tikz random decoration on circles, Typesetting Malayalam in xelatex & lualatex gives error. man mount.cifs) pi1:~$ Running v5.7 mount.cifs on the Pi. Solution: This option is not supported for NFS file system types. What happens if you score more than 99 points in volleyball? I want to be able to quit Finder but can't edit Finder's Info.plist after disabling SIP, Received a 'behavior reminder' from manager. Not sure if it was just me or something she sent to the whole team. Applies to: Oracle VM - Version 3.4.1 and later . It was already working, but suddenly it is not working anymore. DDEV + NFS + Windows: nfs gives operation not supported Ask Question Asked 2 years, 8 months ago Modified 2 years, 8 months ago Viewed 648 times 0 I have successfully installed the nfs service on Windows 10 Pro (NFS Client is activated). Can also try sudo apt-get install --reinstall nfs-common nfs-utils just in case. Are there breakers which can be triggered by an external signal and have to be reset by hand? Already on GitHub? To learn more, see our tips on writing great answers. Vol0 in cDOT is the "mroot" volume. To answer your other question, I think env cmd_copy='' npm install should work but if it doesn't, try cloning the node-sass repo. Check that the export exists and that the client is permitted to mount it. Downgrading or upgrading the kernel to anything outside the affected kernel will resolve the issue. You signed in with another tab or window. The server wishes to obscure the fact that it offers nfs. The authentication for a share is based on your network security rule configuration. Operation not supported SMB | Mounts SMB/CIFS shares with Linux It's common practice to mount Windows file shares on Linux using the SMB (Samba) implementation on Linux. Disable secure transfer required in your storage account's configuration blade. To check the NFS export details, run: mmnfs export list -n Path. To see the capabilities of the NFS server you can use rpcinfo 10.0.0.100 (you might extend the command to filter for nfs by: |egrep "service|nfs"). Upon seeing this particular error code, NFS v 4.1 Linux client decides to re-enable idmapping and the future requests are sent again with alphanumeric UID/GID. (build outside of NFS mount and move it in, ignoring permissions). How to use a VPN to access a Russian website that is banned in the EU? . To check if the NFS package is installed, run: rpm qa | grep nfs-utils. Check to see whether portmapper, NFS, and mount daemons are running on the server. Engage with our Red Hat Product Security team, access security updates, and ensure your environments are not exposed to any known security vulnerabilities. My guess may be unfounded though. Connect and share knowledge within a single location that is structured and easy to search. There is nothing already mounted at /foo. Why did the Council of Elrond debate hiding or sending the Ring away, if Sauron wins eventually in that scenario? . Note that npm link uses a symlink so you may have issues with e.g. Unlike SMB, NFS does not have user-based authentication. Maybe try filing an issue over at https://github.com/npm/npm/issues? This works for small files, but quickly becomes an issue as file size increases. If your NFS server allows you to choose a NFS version for the client mount then you can use -o nfsvers=<ver>, for example to mount using NFSv3. Some kernel versions have a bug that causes directory listings to result in an endless READDIR sequence. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Also check and verify with the same -vvv on the Ubuntu machine that works, as this should also show what NFS version is connecting (3, 4, 4.2), as well as the ports. A required parameter needs to be added to the file /etc/exports to define the root file system for mounting. Use mountvers=4.0 instead of nfsvers as option to in /etc/fstab or your mount call Even though using mountvers=4.0 only NFS3 ended up being used during mount and the only thing to really work. If you get that flock error, just run env LINK=g++ npm install whatever to skip the gyp-mac-tool script. Resolution For any mount with no vers parameter mentioned, has to add the parameter ' vers=1.0 ' in fstab for CIFS share. Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site, Learn more about Stack Overflow the company. rev2022.12.9.43105. NFS4 client within OpenVZ container running Ubuntu 11.10? ; NFS expects the user and/or user group IDs are the same on both the client and server. The best answers are voted up and rise to the top, Not the answer you're looking for? NFS mount gives "mount.nfs: Protocol not supported". Site design / logo 2022 Stack Exchange Inc; user contributions licensed under CC BY-SA. nfs mount: NFS V2 can't support "largefiles" Description: The NFS version 2 protocol cannot handle large files. Connect and share knowledge within a single location that is structured and easy to search. It looks like the NFS server does not like UDP. Enable NFSv4 idmapping or overrule the UID/GID . This is Host2 NFS mount 10.2.8.13:/VM failed: The NFS server does not support MOUNT version 3 over TCP. Record the port numbers for each of the daemons. Default. Test if the Mount Server can ping the VMkernel Port of the ESXi host specified during the restore. I have just upgraded the client machine from Fedora 31 to 32 but I swear nfs was still working immediately after the upgrade. Are you also sure that it is version 4.2 for the NFS share. Cause From Kernel 4.12.14-95.16, the default SMB version is changed from 1.0 to 2.0. If the port isn't open, open it. Linux guests on Windows hosts (I can never quite get that to work properly). Can your verify that the ports are not blocked by a firewall. nfs mount: NFS can't support "nolargefiles" Description: An NFS client has attempted to mount a file system from an NFS server by using the -nolargefiles option. The underlying storage that is mounted to DBFS does not support append. If you get an EPERM error, then maybe there's a configuration mismatch between the server and the client, like user ids not mapping 1-to-1? @awreece Keep in mind you probably need to drop p from cp -PRfp in order for it to work. I ran "truss" to see what exactly was failing and it shows this: Running truss on chmod indicates it is using a different system call: The server is running RHEL 6.4 on x86_64. Also there has to be something in the synology logs. Can a prospective pilot be negated their certification because of too big/small hands? If the NFS service was disabled, enabling it might resolve your issue. Regards, Kartik Vashishta Re: cannot NFS mount from one CentOS7 system to another Cent By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. # Install the required libraries if you haven't done that yet sudo apt update sudo apt install cifs-utils #Next mount the folder you want For example, if you are trying to mount using Version 3 NFS, make sure Version 3 is listed; if you are trying to mount using NFS over TCP, make sure that is registered. Issue will be resolved! It seems the current state of the ticket: Is there additional testing that needs to happen? Follow the instructions in our article: How to create an NFS share. Access is more secure than the service endpoint. Why NFS4 client is trying to contact portmap service? In particular: $ touch z1; install --mode 0444 z1 z2 install: setting permissions for `z2': Operation not supported on transport endpoint The "install" program here is from GNU coreutils version 6.12 I'd prefer not to dig into understanding the node-sass build system; do you think there is a way to get the npm invocation working? So (unfortunately) make sure to also enable NFS3 in your QNAP's NFS settings. Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. When we run npm install on a directory mounted with nfs we get this error: node-gyp is doing a cp -af that is not supported over NFS. mount.nfs: Protocol not supported despite showmount working bhavik May 27, 2021 B bhavik Dabbler Joined May 20, 2021 Messages 15 May 27, 2021 #1 Hi, I am running into an error while trying to mount the NFS export from my TrueNAS server. For modern versions of nodejs (v5.1.1) and npm (v3.3.12), neither work: As before, I'm not conviced the cmd_copy is being forwarded: Running execsnoop, I can see it using the old copy command: For kicks, I tried just using npm install with a package.json and (as expected) there was no difference: Interestingly, I forced the use of an old node (v0.10.25) and npm (1.3.10) and the package installed successfully: With execsnoop, I can confirm that this is using the symlink approach instead of the cp approach: These versions are the default in the ubuntu distro I'm testing with, but seem ancient: For reference, the modern versions I tested with are: hey @awreece they most recent version of the v5 release line is v5.9.1, would you be able to update and see if that fixes anything? Answer: Starting from docker 17.06, you can mount NFS shares to the container directly when you run it, without the need of extra capabilities . Server Fault is a question and answer site for system and network administrators. This operation is not supported". ***> wrote: i'm encountering a strange issue with libnfs via gvfs in nautilus. How do I tell if this single climbing rope is still safe for use? I note that showmount does not ask for Version 4 but I don't know if you'd expect it to ? Cannot connect to or mount an NFS Azure file share Cause 1: Request originates from a client in an untrusted network/untrusted IP. Before running the mount command, install the package by running the distro-specific command from below. Viewed 413 times 2 Filesystem exported from Linux box, mounted on a Solaris box. Login to the NFS server and check the NFS services status. Share (S4148U Only) Solution- Changing Port-Profiles. Run the following command to make the first one:: sudo mkdir -p /nfs/general. If you could share the vmkernel log file. How to set a newcommand to be incompressible by justification? I can ls the mount directory and see content on the server. The mount command always returns. I spent 2 full days convinced the problem was with Ubuntu 14.04 LTS, libxmljs or node-gyp. Can anyone point me at ways to discover what the client is doing (or not doing) ? Following mounting a CIFS/SMB resource and looking at the output of demsg, I found that adding the option vers=1.0 did the trick. Check to see whether the server is reachable by issuing either or both of the following commands: ping <server-ip> ping <server-name>. (Some non-Linux clients default to TCP). Juni 2014. i'm trying to get some NFS magic happen between a Ubuntu server 12.04 and omv 0.5. I thought the underlying filesystems were all ext4, but for some reason some of them (the working ones) were xfs. XXX.XXX.XXX.XXX:/remote/path /local/path nfs _netdev,auto,noacl 0 0, @jleroy : thanks for the hint, helped me out (in a different project, but similar problem) :) . Connecting three parallel LED strips to the same power supply, 1980s short story - disease of self absorption. mount error(95): Operation not supported Refer to the mount.cifs(8) manual page (e.g. Check that idmapping is disabled and nothing is re-enabling it, then perform the following steps: NFS is only available on storage accounts with the following configuration: Follow the instructions in our article: How to create an NFS share. Keep your systems secure with Red Hat's specialized responses to security vulnerabilities. 2. mount.nfs: Operation not permitted . It only takes a minute to sign up. Linux NFS mount on Solaris: Operation not supported on transport endpoint. Are you running as root on the Solaris client? At what point in the prequels is it revealed that Palpatine is Darth Sidious? Is Energy "equal" to the curvature of Space-Time? Linux does not supprt ACLs with NFSv3 and it may be that it fakes empty ACLs with NFSv4, since Linux does not support NFSv4 ACLs. for nfs4 it is a mistake to set any of these: mounthost mountaddr mountvers mountproto in /etc/nfsmount.conf to anything at all (that includes setting mountvers=4 and setting mountproto=tcp ). Sign in Unix & Linux Stack Exchange is a question and answer site for users of Linux, FreeBSD and other Un*x-like operating systems. In /etc/fstab, rw,udp,vers=3,soft,intr,rsize=8192,wsize=8192 can be replaced with just auto - over-specifying could sometimes cause some odd issues. mount.nfs: rpc.statd is not running but is required for remote locking. @thealphanerd I tried on node v5.9.1 and got the same failure. To avoid the loss of important files, be sure that if you mount in a directory that already exists that the directory is empty. In particular: The "install" program here is from GNU coreutils version 6.12. ; Unlike Samba, NFS does not have any user authentication by default, client access is restricted by their IP-address/hostname. My command looks like My command looks like mount -t cifs //server/folder ./mountpoint -o user=USER,domain=DOMAIN,vers=1.0 I am not sure what I changed recently, but I can no longer mount an exported file system which I used to be able to mount. Use the dnf package manager:sudo dnf install nfs-utils. I've got an NFS share on a FreeBSD server which I mount via fstab. as if socket () had failed. 1 Answer. mount.nfs: timeout set for Fri Jun 1 08:36:56 2012 mount.nfs: trying text-based options 'nolock,nfsvers=3,addr=NFSIP' mount.nfs: prog 100003, trying vers=3, prot=6 mount.nfs: trying NFSIP prog 100003 vers 3 prot TCP port 2049 mount.nfs: prog 100005, trying vers=3, prot=17 mount.nfs: trying NFSIP prog 100005 vers 3 prot UDP port 983 mount.nfs: Protocol not supported This may slow down the boot-process because fewer services run in parallel. Please note that excessive use of this feature could cause delays in getting specific content you are interested in translated. The poke for udp received the same answer. sudo umount -a . Any possibilities to get this fixed @TooTallNate? By clicking Sign up for GitHub, you agree to our terms of service and So idmapping must be disabled. Configuring Port . On a IBM Spectrum Scale CES node, issue the following command: mmces service list. Re: NFS Mount not working: mount.nfs: Operation not permitted Post by rene Mon Oct 01, 2018 4:13 pm If manual version forcing as per above doesn't help though, please verify rpcbind to run on the client: ps ax | grep rpcbind and make sure it's not a firewall issue on said client. mount.nfs: Either use '-o nolock' to keep locks local, or start statd. Make sure the Veeam vPower NFS Service is running on the Mount Server. 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. Due to this, to ensure only secure connections are established to your NFS share, you must use either the service endpoint or private endpoints. I think I need to run the node-gyp rebuild in the source repo of one of the packages that is failing (rather than from the directory in which I run npm install); however, I'm having some difficulties with that. works, but sometimes yields "target is busy" for each of. Users making use of systemd-networkd or NetworkManager might notice NFS mounts are not mounted when booting. However, if I unmount it and try to mount it again I get: mount.nfs: Operation not permitted I have tried vers=3 and nfsvers=3 in fstab, but to no avail. RHEL 8.4 is known to have this kernel version. NFS Azure file shares are not supported for Windows clients. Is this an at-all realistic configuration for a DHC-2 Beaver? Unmount and remount the file system on the NFS client: umount <Path> mount <mount_options> CES_IP_address:<export_path> <mount_point>. Is there a way I can tell npm to not destroy intermediate directories so I can test? If (like me) you are stupid enough to do this, the code sets errno=EPROTONOSUPPORT and returns an error. NFS shares can only be accessed from trusted virtual networks and over VPN tunnels. The client has more than one IP. Linuxmount Operation not supported mount -t 192.168.2.12:/home/nfs /mnt -o nolock failed: Operation not supported pingping I will give you this, I tested both parts of the copy_cmd: the former works on my nfs share and the latter does not: Does cp -PRf alex alex2 work (i.e., without the -p switch)? Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. OK so I downloaded the source and started poking around with strace. My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts. What's the filesystem underpinning the NFS export? Can virent/viret mean "green" in an adjectival sense? I'm getting the same results on Docker for Windows (beta) and on Docker 1.11.1 running on Linux. To make that easier it does nfs4 only. There is also rpc.statd. Private endpoints can be used with ExpressRoute, point-to-site, and site-to-site VPNs. Azure Files disallows alphanumeric UID/GID. It was just vagrant and NFS! For others dealing with packages that have this issue (I ran into it when trying to install the canvas package), I found that installing the package globally then linking it into my local (shared) project worked: I believe this works because installing the package globally puts it in a non-shared location where this issue doesn't occur. Note: NFS is not encrypted. mount.nfs: mount (2): protocol not supported mount.nfs: mount (2): protocol not supported mount.nfs: trying x.x.x.x prog 100003 vers 3 prot tcp port 2049 mount.nfs: trying x.x.x.x prog 100005 vers 3 prot udp port 635 mount.nfs: mount (2): permission denied mount.nfs: access denied by server while mounting servername:/ mount.nfs: timeout set for Alternatively, I could try a "hello world" node-gyp package (is there such an example in a test directory or something?). Well occasionally send you account related emails. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Is there a firewall in between which is blocking the mount to succeed? The text was updated successfully, but these errors were encountered: Possibly related. If (like me) you are stupid enough to do this, the code sets errno=EPROTONOSUPPORT and returns an error as if socket() had failed. Even if idmapping has been correctly disabled, the settings for disabling idmapping gets overridden in some cases. Thanks for contributing an answer to Server Fault! Ended up using the method above to do the "npm ci" in the /tmp folder and then move the results into the nfs destination. The details are as below: Code: To subscribe to this RSS feed, copy and paste this URL into your RSS reader. The problem was that I had been over-enthusiastic in /etc/nfsmount.conf, specifically: for nfs4 it is a mistake to set any of these: in /etc/nfsmount.conf to anything at all (that includes setting mountvers=4 and setting mountproto=tcp). For a list of unsupported characters on Azure Files, see this article. If you still need help, contact support to get your problem resolved quickly. FWIW netstat on the server gives (edited for clarity): I thought nfs4 required just the one port but systemd seems to wake up port 111 anyway. No additional transport layer encryption is available on NFS shares. Red Hat JBoss Enterprise Application Platform, Red Hat Advanced Cluster Security for Kubernetes, Red Hat Advanced Cluster Management for Kubernetes, Unable to mount nfs share getting error "mount.nfs Protocol not supported". I've found two other ext4 filesystems mounted from the same server to the same client that don't exhibit this behavior. Is it mounted to support ACLs? Are there conservative socialists in the US? serial ports, parallel port, onboard SCSI if not in use). Then run this command to create the second:: sudo mkdir -p /nfs/home. I'm closing this but whoever feels dropping -p is a good idea, feel free to take this patch and PR it, and we'll discuss its ramifications. We appreciate your interest in having Red Hat content localized to your language. 2. To learn more, see our tips on writing great answers. Still a performance impact but at least it only affects npm and I can decide to only do this for sites that have a dependency that needs node-gyp (in our case it is "ttf2woff2"). Ready to optimize your JavaScript with Rust? NFS mount results in "vmount: operation not permitted" error Troubleshooting Problem Attempts to mount a remote file system from a Linux NFS server results in the error "vmount: operation not permitted". mount.nfs: an incorrect mount option was specified when I try to use it with -o nolock option, the error is: mount.nfs: Operation not permitted docker centos mount nfs Share Follow asked Oct 7, 2016 at 16:40 Double encryption isn't supported for NFS shares yet. It is exporting the filesystem using the options: The client is running Solaris 10 (SunOS 5.1) on sparc (sun4u). When I first got the Seagate I was getting the same error I get on Host2 I got working by setting the networking with vmkernel I set Host2 to the same as Host 1 Thoughts? mount.nfs: requested NFS version or transport protocol is not supported [root@puppet2 ~]# On the 192.168.1.84 [root@puppet1 ~]# exportfs /home/centos7guest <world> [root@puppet1 ~]# As always any and all ideas will be appreciated. When we transferred the problematic filesystems to xfs and then shared via NFS to the Solaris box, things worked as expected. mount -v gives on both machine: Code: Why does the distance from light to subject affect exposure (inverse square law) while from subject to lens does not? I am running nfs4 only on both server and client. the mpx:vmhba32 stands for messages regarding the local drive that the ESXi host. @bnoordhuis Sorry for the latency on the reply; unfortunately I was unable to run your command successfully. The /etc/fstab has not been changed. In fact, it's not possible at all. Asking for help, clarification, or responding to other answers. The authentication for a share is based on your network security rule configuration. . Sorted by: 1. Older versions of Red Hat Enterprise Linux and CentOS use the yum package manager: sudo yum install nfs-common. But i can't create folders IE write data to the mount point.. Virtual network peering with virtual networks hosted in the private endpoint give NFS share access to the clients in peered virtual networks. 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). You did not mention what kind of install program that is and why/how it tries to set the ACLs. I replaced ExecFlock with this recipe and it resolved the error. I'm specifically looking for a DENIED apparmor entry and it's nowhere to be found. The expected result is that the server responds. Help us identify new roles for community members. for all you vagrant users out there - I used https://github.com/gael-ian/vagrant-bindfs to fix the errors when trying to npm install on a NFS mount, @pkyeck Thanks, it fixed perfectly the problem. To check ACL definitions, run: mmgetacl Path. Thanks for contributing an answer to Unix & Linux Stack Exchange! Example: root@lpar3:/ # mount 10.5.0.5:/repository /mnt mount: 1831-008 giving up on: Linux does not support ACLs, that may be the reason. It looks like the program just likes to clear inherited ACLS and is not prepared for the errno that you get from the incomplete NFS implementation from the Linux NFS server. When i try to make a folder with sudo mkdir /mnt/folder I get permission . Two of the ways to mount an NFS share on OS X are via the Finder or via the command line. Have a question about this project? I also tried adding a timeout to the NFS mount command (up to a 600 tenths of a second); that didn't work. For example, when the Azure Files encounters a bad file name, it sends back an error. There is no way around that cp -af command though. This is configurable in /etc/exports together with other export options. Using tcpdump I can see nothing at the server end, from before the client is rebooted to after the attempts to mount. Okay, I think the conclusion has to be that npm doesn't pass on the environment to child processes. Depending on the length of the content, this process could take a while. Currently, both Azure NetApp Files and modern Linux distributions support read and write sizes as large as 1,048,576 Bytes (1 MiB). Does integrating PDOS give total charge of a system? The NFS protocol communicates to its server over port 2049, make sure that this port is open to the storage account (the NFS server). See - https://github.com/docker/docker/issues/9448 Are you sure you want to request a translation? Apparently the only version supported by the server is version 2: Performance issues when using "bindfs" which slows down all other file operations, such as "composer install". If this option is not specified, or if the specified port value is 0, then the NFS client uses the NFS service port number advertised by the server's rpcbind service. privacy statement. Try passing V=1 to env as well (besides cmd_copy, that is. Colon is one of the unsupported characters. Debian/Ubuntu - Is there a man page listing all the version codenames/numbers? Use the zypper package manager: sudo zypper install-nfscommon. Share Improve this answer Follow edited Jul 28, 2020 at 11:11 answered Jul 21, 2020 at 8:08 Durgesh Jha 1 3 its not solved for me and solved as the given above steps. rpc.statd is not running, Hang during 'touch' operation on NFS mount, Unable to mount NFS share in Solaris Local zone, ifconfig: setifdhcp: Operation not supported, Mount NFS - "operation not permitted" in Proxmox container. To determine the ports used by NFS daemons, run the following command: rpcinfo -p The output should contain entries for all of the NFS daemons: portmapper nlockmgr mountd nfs IMPORTANT! Since the server is configured nfs4 only, I guess this is not a surprise ? Symptom Unable to mount the remote file system. Code: Select all. VNet peering won't give access to your share. Ready to optimize your JavaScript with Rust? Access to NFS share via private link is available from within and outside the storage account's Azure region (cross-region, on-premises). I could try a "hello world" node-gyp package (is there such an example in a test directory or something?). 4. Making statements based on opinion; back them up with references or personal experience. Prior to Kernel 4.12.14-95.16, any CIFS mount which has vers parameter not specified uses default SMB version (which is 1.0). mount.nfs: Either use '-o nolock' to keep locks local, or start statd. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. If the package isn't installed, install the package on your distribution. it is also a mistake to set mounvers in /etc/nfsmount.conf. I get the same result issuing mount.nfs4 by hand. I tried the operation on my machine and it is failing with operation not supported, both on the bricks and mount. the command is fairly straight forward. What is the use case for needing to access the root volume? Check if another NFS Server software is locking port 111 on the Mount Server. To access shares from on-premises in addition to private endpoints, you must set up VPN or ExpressRoute. My Pi application is 100% down because of this. We are generating a machine translation for this content. How is the merkle root verified if the mempools may be different? There will # Defaultvers=3 just unhash it and then mount on nfs client. And sometimes mounts will succeed by just restarting the NFS server. [The error reporting mechanics don't seem to be aware of this, and reports the error in a 'default' manner, using strerror().]. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. New machine, running 13.10, using identical /etc/fstab (or command line mount) gives the result "mount.nfs: Protocol not supported". Mount fails: pi1:~$ mount /nas mount error(95): Operation not supported Refer to the mount.cifs(8) manual page (e.g. did anything serious ever run on the speccy? Get a virtual cloud desktop with the Linux distro that you want in less than five minutes with Shells! UNIX is a registered trademark of The Open Group. Is there a database for german words with their pronunciation? The configuration of the server used to work Also, the client is not sending anything to the server at all on any port ! You must use one of the following methods to set up access to an NFS share: The following diagram depicts connectivity using public endpoints. Any update on this? The rsize and wsize flags set the maximum transfer size of an NFS operation. How could my characters be tricked into thinking they are on Mars? If running rsync, run rsync with the "numeric-ids" argument from a directory that does not have a bad dir/file name. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site, Learn more about Stack Overflow the company, Can you add the exact entry from the fstab, 111 is not needed for nfs4, you can remove, Client cannot mount: "mount.nfs4: Protocol not supported". to your account, I get an error due to the use of flock in the ExecFlock function within gyp/pylib/gyp/mac_tool.py. There's probably a switch for it but I don't know what it is. But the mount options in those cases are: The common items are "intr/hard/noquota". How does legislative oversight work in Switzerland when there is technically no "opposition" in parliament? With over 10 pre-installed distros to choose from, the worry-free installation life is here! Share. rev2022.12.9.43105. what means "the current printer port is not supported for printer status" - Samsung SCX question. But, this results in a generic error. Why is the cp -af necessary; is there a path forward to test not using that flag, trying again without the flag and warning, or using filesystem specific flags? yarn install --modules-folder /tmp/node_modules && rsync -a --no-owner --no-group /tmp/node_modules /vagrant/ Filesystem exported from Linux box, mounted on a Solaris box. So anything in between has the bug. I got the solution: make an entry in nfs server /etc/nfsmount.conf with Defaultvers=3 . running into same "problems". Same issue over here: any way around this? The parameter that needs to be added follows: fsid=0 In other words, you should make a bug report against that install program. IPs added to the storage account's allowlist for the firewall are ignored. 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