Re: NFS setup -

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On 04/18/2018 08:43 AM, Bob Goodwin wrote:
> On 04/17/18 06:47, Tim via users wrote:
>> The /etc/fstab file points to where devices get mounted onto the
>> directory tree.
>>
>> If you have mounts like
>>
>> /dev/wrong-device pointing to /my-preferred-storage-space
>>
>> Simply change the device to the one you actually want.
>>
>> --------------------------
> 
> .
> 
> Server end:
> 
> # df -h /home/exports/home
> Filesystem               Size  Used Avail Use% Mounted on
> 
> /dev/mapper/fedora-home  2.7T  4.8G  2.5T   1% /home
> 
> So that's where I want to put ,y nfs data.
> 
> I have a directory /home/exports/home/ where I put an empty file "xxxtest."
> 
> # ll /home/exports/home/
> total 0
> -rw-r--r--. 1 root root 0 Apr 18 11:05 xxxtest
> 
> Did:  # exportfs -r
> 
> Then:
> 
> # showmount -e box86
> clnt_create: RPC: Unknown host

Uhm, that looks like "box86" either isn't in DNS or /etc/hosts so it
can't be resolved. If this is on the server, try "showmount -e" or
"showmount -e localhost".

> Client end:
> 
> No access from the client -
> 
> bobg]# mount 192.168.1.86:/home/exports/home  /mnt/test
> mount.nfs: access denied by server while mounting
> 192.168.1.86:/home/exports/home
> 
> What am I missing and/or doing wrong?

We don't know what your server's /etc/exports line that exports the
directory looks like, so there's no way to tell. The line should be
something like:

	/home/exports/home     192.168.1.0/24(rw,no_root_squash)

meaning that /home/exports/home is exported with read/write privileges
to all hosts on the 192.168.1.* network, and that if a client mounts it
as the root user, the root user ID is NOT squashed to the "anonymous"
user on the server. You could run

	showmount -e 192.168.1.86

on the client to see what the server is exporting.
----------------------------------------------------------------------
- Rick Stevens, Systems Engineer, AllDigital    ricks@xxxxxxxxxxxxxx -
- AIM/Skype: therps2        ICQ: 22643734            Yahoo: origrps2 -
-                                                                    -
-   To err is human.  To forgive, a large sum of money is needed.    -
----------------------------------------------------------------------
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