Re: Lost NFS Export

[Jonathan Ryshpan <jonrysh@xxxxxxxxxxx>]

On Tue, 2022-11-08 at 08:12 -0800, Doug Herr wrote:

On Mon, Nov 7, 2022, at 9:08 AM, Jonathan Ryshpan wrote:

The machine *OaklandWeather* is set up to export some directories to

the machine *amito*. But when OaklandWeather is restarted the export is

lost. Running "# exportfs -a" restores the export and the desired files

can be seen by amito.

Some Details:

root@OaklandWeather# cat /etc/exports

# /etc/exportfs created by Jon : Fri 2021-11-05 02:33:51 PM PDT

# edited by Jon : Tue Nov 16 10:30:08 AM PST 2021

# / amito(rw,no_subtree_check,no_root_squash)

/ amito(rw)

/home amito(rw)

The problem seems to happen because nfs is started before amito can be

resolved:

Do you have "NetworkManager-wait-online.service" enabled?

Not sure if this would fix it, but it *seems* like it should.

I believe that I do. Here is the result of a query:

$  systemctl status NetworkManager-wait-online.service
● NetworkManager-wait-online.service - Network Manager Wait Online
    Loaded: loaded (/usr/lib/systemd/system/NetworkManager-wait-online.service; enabled; preset: enabled)
    Active: active (exited) since Wed 2022-12-21 08:25:36 PST; 2 days ago
      Docs: man:nm-online(1)
   Process: 1278 ExecStart=/usr/bin/nm-online -s -q (code=exited, status=0/SUCCESS)
  Main PID: 1278 (code=exited, status=0/SUCCESS)
       CPU: 45ms

>

BTW: I have adopted the suggestion of Tom Horsley to put "amito" in /etc/hosts, which seems to work well. However this could fail if my dns server changes amito's IP address -- unlikely but possible. I apologize for the late reply.

-- 

Sincerely Jonathan Ryshpan <jonrysh@xxxxxxxxxxx>

	The object of computation is not numbers
	but understanding.  -- Hamming

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