Let us look at the error clnt_create rpc unknown host centos 7. With the support of our Server management support services at Bobcares, we can give you a complete guide on how to remove the error.

clnt_create rpc unknown host centos 7

The error message “clnt_create rpc unknown host” usually occurs when a client program tries to connect to a remote RPC server but cannot find the host.

When we are attempting to mount CentOS 6, the mount might fail with the following error:

clnt_create: RPC: Unknown host

Reason for: clnt_crrpc unknown host centos 7 error

This is the problem, according to a more detailed diagnosis.

# showmount -e
clnt_create: RPC: Unknown host
# showmount -e localhost
Export list for localhost:
/export/my_data \*

Solution for: clnt_create unknown host centos 7 error

We can solve the error within a few simple steps. Follow the instructions given below to remove the error. Implement DNS forward and reverse lookups (A records and CNAME records) and point the system to the DNS servers.Implement IPv4 and IPv6 protocols. If we are unable to resolve DNS problems, we can modify the /etc/hosts file as follows:

change the command line from:

::1 localhost localhost.localdomain localhost6 localhost6.localdomain6


::1 machine_hostname localhost localhost.localdomain localhost6 localhost6.localdomain6

Restart the NFS service and try to mount the share using showmount -e localhost and showmount -e. This is the final steps in solving the clnt_create rpc unknown host error.

# service nfs restart
# showmount -e localhost
# showmount -e


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Conclusion

To sum up we have now leanred how to rmove the clnt_create rpc unknown host centos 7 error. With the suport of our Server management support services we have gone through a comelete guide on the error.