Stack Exchange network consists of 180 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.. Visit Stack Exchange I have used it many times, and I know what I'm doing, however I cannot fa | The UNIX and Linux Forums . Check that the export exists and that the client is permitted to mount it . To avoid this specify the NFSv3 while mounting the share. NFS mount 10.0.1.11:/test failed: The mount request was denied by the NFS server. Check that the export exists and that the client is permitted to mount it. What's killing me is I have mounted an NFS share located on a different Server 2008R2 box with the same ESXi server (10.128.100.21 above), and despite the NFS Server configurations being identical (AFAIK), the one mount succeeds and the other fails. Enabling TLS for Exchange Server 2010; How to define a Remote Desktop Services License server for XenApp / XenDesktop 7.x Windows Server 2012 application server; A new Windows Server 2008 R2 Enterprise Root Certificate Authority throws the error: "No certificate templates could be found. ESX Only The mount request is passing the hostname only and not the fully qualified name. /VolumeName/ShareName Is this an issue with dnsmasq or mount as NFS should use always use the fully qualified name? NFS mount ReadyCLOUD server will have a maintenance deployment starting 11pm PST on Jan 17th, 2021, expected service downtime of 30~45 minutes. When you attempt to create a NFS datastore, the operation fails with the error The mount request was denied by the NFS server. The NFS server must allow read-write access for the root system account (rw). Check that the export exists and that the client is permitted to mount it. I tried to create new datastore I chose NFS 3.0 I get these two errors. tcpdump-uw. I know that, in order to use NFS datastore, the no_root_squash option must be . I have a NFS server on free bsdFreeBSD, when try mount on Linux machine iI have access denied error: mount -v -t nfs4 192.168.1.10:/mnt/owncloud /tmp/test/. The goal is to see if a port is being blocked. Linux & Unix (NFS) Windows; Backup & Restore; Symform; Microsoft Azure; OpenStack Swift; Amazon Glacier; Amazon S3; WebDAV-based Backup; Google Cloud Storage; Object Storage Server; ElephantDrive; Xopero; System & Disk Volume Management " Solutions Ensure that the NFS share is read/write enabled. Click Networking. If you want to change this for your windows 2012 NFS server open the "services for network file system" manager (nfsmgmt.msc) and open the properties for the NFS server. Call "HostDatastoreSystem.CreateNasDatastore" for object "datastoreSystem-663108" on vCenter Server failed. Permissions have nothing to do with the access denied messages of NFS. Then re-run the command. NFS mount failed: The mount request was denied by the NFS server. are ok. It failed in the same . This is actually the default behavior for an NFS server. To fix the problem using the NetApp PowerShell toolkit: # create the config parameter template $serviceConfig = Get-NcNfsService -Template $serviceConfig.IsMountRootonlyEnabled = $false # update the SVM configuration Get-NcVserver $svmName | Set-NcNfsService -Attributes $serviceConfig 1 2 3 4 5 6 # create the config parameter template If it says something like "The mount request was denied by the NFS server. 2019-09-25T04: 47: 18.016Z cpu7: 2104329 opID = 21588528) NFS: 193: NFS mount 10.62.x.244: / nfs / vmware / vcf / nfs-mount failed: The mount request was denied by the NFS server. Example: CUSTOMER EXCLUSIVE CONTENT Registered NetApp customers get unlimited access to our dynamic Knowledge Base. Call "HostDatastoreSystem.CreateNasDatastore" for object "datastoreSystem-663108" on vCenter Server failed. Should appear with shares like so. Top. Vitaliy S. Product Manager Posts: 25714 Liked: 2368 times Joined: Mon Mar 30, 2009 9:13 am Full Name: Vitaliy Safarov. Try mounting with NFSv3 Sometimes the NFS server may only support NFSv3 connections. Check that the export exists and that the client is permitted to mount it. Check to see if the NFS server can be reached using vmkping. Check that . NFS mount 10.2.8.13:/VM failed: The mount request was denied by the NFS server. . Diagnostic Steps. QNAP and server are on the same switch and I can ping from ESXi console to the QNAP. But when I try to connect to a share on the QNAP (via IP address as well) my ESX points out that it can't be mounted NFS error: unable to mount filesystem: the mount request was denied by the NFS server. Check that the export exists and that the client is permitted to mount it. Check that the export exists and that the client is permitted to mount it." - Code: #exportfs -a. to update your exports file. 1. If you have multiple VMKernel Interfaces, you probably added the wrong one to the exports, to check: esxcfg-route -l Figure out which VMK will be used to reach the NFS export 2. esxcfg-vmknic -l Remember to add IP addresses/hostnames of your NFS' clients to /etc/hosts.allow of NFS' server. All forum topics; Previous Topic; Also try to add ip address of VMKernel port to the export. Check that the export exists and that the client is permitted to mount it. It turns out he was running Microsoft Services for NFS in on his VEEAM server, and when VEEAM was telling the host to mount from the VEEAM server, it would try to mount from the MS NFS services. The standalone version (haven't checked the others) is not starting up properly due to an NFS mount problem 0, the NFS configuration has moved from the /etc/sysconfig/nfs configuration file, which was used in Red Hat Enterprise Linux 7, to /etc/nfs NFS instance 2 rpc mount export: RPC: Unable to receive; errno = No route to host . I am having an absolute nightmare with NFS on AIX. refused mount request from 192.168.1.108 for /home/me (/home/me): illegal port 64112 I googled and found that since the port is over 1024 I needed to add the "insecure" option to the relevant line in /etc/exports on the server. During that period, ReadyCLOUD mobile app or web portal might not allow logins and remote file access. Ensure "NFS Client" is checked off on the ESXi host software firewall. Everything you put in the "root folder" specified in the backup repository options (in the "vPower NFS" section) will be shared. To mount this in VMware you need to force it to use NFSv3; When trying to mount the share using simply /Backup we were receiving the following error: NFS mount ip-address:mountpoint failed: The mount request was denied by the NFS server. End user is getting error message that the mount request was denied by the NFS server. Once I did that (and ran exportfs -r), the mount -a on the client worked. Check that the export exists and that the . Have tried directly connecting to Hosts with the Vsphere Client instead of Vcenter. Check that the export exists and that the client is permitted to mount it." NFS Server is pingable and able to telnet to port 2049 and 111. Check that the export exists and that the client is permitted to mount it. and kindly post your /var/log/messages if it is related to some other problem. 7,552 Views Mark as New; Bookmark; Subscribe; Mute; . NFS mount 10.3.81.45:/vmware failed: The mount request was denied by the NFS server. # mount -t nfs -o nfsvers=3 x.x.x.x:/share /mnt 2. If it says something like "The mount request was denied by the NFS server.", the issue is the QNAP. # showmount -e 1 <nfs-server-ip> Export list for <nfs-server-ip>. NFS mount 10.3.81.45:/vmware failed: The mount request was denied by the NFS server. . NFS mount 10.0.0.48:/VeeamBackup_VEEAM failed: The mount request was denied by the NFS server. nfs: clienthost2, clienthost2, clienthost3 You might restart nfs config and nfs service on the NFS server as well as run export again. The mount command must explicitly use NFS version 3, with the following option:-o . Remember to add IP addresses/hostnames of your NFS' clients to /etc/hosts.allow of NFS' server. VMware. If VMKernel is not listed, you must add it. It should tell you which shares have been exported from the NAS, and from which IPs they can be mounted. . Right, now that I've finally worked out this website, I'll ask my question! Open a 2nd putty window to the host and run this command grepping for the IP or hostname of the NFS server. "NFS mount 192.168.33.81:/share1 failed: Unable to connect to NFS server." But when We check-Access in Ontap, getting below output, but still not able to mount. This is most probably due to the fact that the mount request is coming from an unexpected IP. Every time I try to create the NFS datastore I instantly get an error. Seb. systemctl restart nfs-config.service systemctl status nfs.service exportfs -arv The NFS server denied the mount request As stated in VMware KB 1005948 ESXi does not use UDP for NFS - so you have to ensure that your NFS server supports NFSv3 over TCP. New Veeam Server is running on 2012, Firewall disabled. The mount request was denied by NFS server. Mounting a VMware datastore over NFS fails: Call "HostDatastoreSystem.CreateNasDatastore" for object "xxx" on vCenter Server "xxx" failed. You can try to ping the ESX/ESXi VMkernel IP from the NFS storage. Cluster-Node-1::> vserver export-policy check-access -vserver vserv1 -volume share1 -client-ip 192.168.20.249 -authentication-method sys -protocol nfs3 -access-type read-write portmap services, etc. Issue. showmount -e <nfs_server_ip> comes back with no shares available (blank) Raw. I then want to create a mirrored stripe setup on the freenas. You need to add IP address to truasted on your NAS, go to Control Panel > Shared Folder, select the folder you are trying to mount in ESXi and click 'Edit'. NFS Error: Unable to Mount filesystem: The mount request was denied by the NFS server. Check that the export exists and that the client is permitted to mount it. We can ping and vmkping Veeamserver, and ping the Hosts from the Veeamserver. 8 Comments 1 Solution 11655 Views Last Modified: 6/21/2012. Trying this method did not produce a change in the NFS server's response to the mount request. I assume that you can generally mount NFS shares on centos, i.e. The showmount -e <nfs server ip> command gets hung. Check that the export exists and that the client is permitted to mount it. I'm sorry, but we're missing your physical switch type/model and configuration. Please support me on Patreon: https://www.patreon.com/roelvandepaarW. NFS mount 10.27.1.53:\data\ failed: The mount request was denied by the NFS server. I restarted all my services on ESXI host 1 and now was able to unmounts the MYNFS datastore. [2947]: mount request denied from 192.168.139.25 for /mnt/N40L/vcsa/vCenter Is this a permission issue or can these messages be ignored? Check that the export exists and that the client is permitted to mount it. The mount request was denied by the NFS server. Check that the export exists and that the client is permitted to mount it. 0 Kudos Reply victory_is_mine 3 Argentum In response to dynamox 06-18-2015 07:32 PM . 2019-09-25T04: 47: 18.016Z cpu7: 2104329 opID = 21588528) NFS: 193: NFS mount 10.62.x.244: / nfs / vmware / vcf / nfs-mount failed: The mount request was denied by the NFS server. Check that the export exists and that the client is permitted to mount it. NFS mount 10.1.1.8:/media/3166c361-87b5-40ca-9aeb-3bf22070fc4c/esxi failed: The mount request was denied by the NFS server. - QNAP is connected to the domain. By default the mount command uses NFSv4, which may result is the error. Configure export and specify ip of the interface on ESXi that will be making the connection, if you have multiple interfaces something you have to set static routes on ESXi to force it to use correct route. dazzab30 asked on 1/15/2012. . This is how the share is configured on FreeNAS: and this is in vCenter: Select the ESXi/ESX host. Besides that, permissions only come into play after the filesystem has been mounted. Check if your exports are good: showmount -e 192.168.1.101 Do this on the server itself and from the client. Click the Configuration tab. Below are some of the most commonly occuring issues. In the Qnap I activated NFS, he also point it as active. Mounting to the old 2008R2 Server is ok. Ip of the new Server has been added to Firewall exceptions. New authoritative content is published and updated each day by our team of experts. VMs failed: The mount request was denied by the NFS server. You could have also run: to determine which process was listening on the NFS . Home. I am backing up my vCenter server using a NFS share from FreeNAS and while it works fine, I noticed these messages in the FreeNAS log: . Unable to mount previously-working NFS share from NIM to LPAR . Check that the export exists and that the client is permitted to mount it . News & Insights . nfs: clienthost2, clienthost2, clienthost3 You might restart nfs config and nfs service on the NFS server as well as run export again. Your mount path name should probably be ip.address:/share/VM/ Try to mount again, but pay attention to the messages in /var/log/vobd.log on the ESXi host. I just captured a Network trace showing the mount request from ubuntu 18.04. I still receive the same error listed which points me towards the network config in ESXi. Code: /media/nfs/ 192.168..* (ro,sync,hard,intr, no_root_squash) this will allow usgae of nfs by root with full permission or else by default nfs server is mounted using nobody user. Then create a zfs volumes and create a zfs mount point within freenas. . Comment. NFS mount ReadyCLOUD server will have a maintenance deployment starting 11pm PST on Jan 17th, 2021, expected service downtime of 30~45 minutes. Stack Exchange Network. This is especially true for Windows-centric environments, where there may not be an NFS server or an NFS-enabled storage. NFS: Server says "authenticated mount request", but client sees "access denied"Helpful? Check that the export exists and that the client is permitted to mount it. tcpdump-uw -i vmk0 -vv | grep 192.168..5. This is never a solution. NFS mount failed: The mount request was denied by the NFS server. Check that the export exists and that the client is permitted to mount it. C:\Users\server>nfsshare NFS = C:\NFS C:\Users\server>nfsshare nfs Alias = NFS Path = C:\NFS Encoding = ansi ANONYMOUS access allowed Anonymous UID = -2 2017-05-17T17:03:17.280Z cpu4:62013 opID=5ee2aa53)NFS: 190: NFS mount 10.128.100.15:/testexp failed: The mount request was denied by the NFS server. I've added the ip address for 5.0 alongside that of my 4.1 server in the NFS settings in 'write enabled hosts' and 'root privilage-enabled hosts' but I can't add the store. 07-13-2017 01:12 PM Isilon Client Connection Log & Troubleshooting Hi, I'm trying to find the logs that will show connectivity attempts to an NFS share on the Isilon cluster. I've setup another NFS share from a new Windows Server 2008 VM using the exact steps listed. Run from your centos machine the following command: showmount -e <Synology_IP>. Cluster-Node-1::> vserver export-policy check-access -vserver vserv1 -volume share1 -client-ip 192.168.20.249 -authentication-method sys -protocol nfs3 -access-type read-write systemctl restart nfs-config.service systemctl status nfs.service exportfs -arv The mount request was denied by the NFS server. Check that . Go to 'NFS Promissions click on Create and enter IP address of your ESXi host, Save and try to connact again. During that period, ReadyCLOUD mobile app or web portal might not allow logins and remote file access. unable to mount nfs export in cDOT 8.2 simulator liesc 2013-08-16 03:01 PM. 0 Kudos View By: View By: Snapshot and SnapRestore; Reply. "NFS mount 192.168.33.81:/share1 failed: Unable to connect to NFS server." But when We check-Access in Ontap, getting below output, but still not able to mount. To this end, uid 0 is normally mapped to a different id: the so-called anonymous or nobody uid. When mounting the ReadyNAS NFS share in the VMware ESX server, the full path of the NFS share should be specified, i.e. Hi, I need to mount an NFS share that is on WD EX2 Ultra to a ESXi Host 6.0.I got the errors below: Call "HostDatastoreSystem.CreateNasDatastore. View the Networking diagram for the VMKernel or click Properties > Ports > VMKernel. Looking over the man page of exports(5), we see the following: 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.