[Info-vax] Nonexisting "Owner process" of a device.

[Jan-Erik Soderholm]

Den 2017-07-06 kl. 19:08, skrev Simon Clubley:
> On 2017-07-06, Jan-Erik Soderholm <jan-erik.soderholm at telia.com> wrote:
>> Hi.
>>
>> This is something I see from time to time:
>>
>> $ sh dev TNA8109/fu
>>
>> Terminal TNA8109:, device type LA120, is online,
>> record-oriented device, carriage control.
>>
>>    Error count               0  Operations completed           954
>>    Owner process            ""  Owner UIC                     [xx]
>>    Owner process ID   0007547C  Dev Prot         S:RWPL,O:RWPL,G,W
>>    Reference count           3  Default buffer size            132
>>
>> $ sh proc/id=0007547C
>> %SYSTEM-W-NONEXPR, nonexistent process
>>
>> Can it be said in general what can cause this?
>>
> 
> Have you checked the status of the underlying network connection ?
> 
> Has the underlying network connection completed the TCP timeout
> sequence or is it still transitioning through the various TCP
> timeout states ?
> 
> Simon.
> 

If I knew where to look I might answer that one...

We simply create TNA devices pointing at some IP/port
and then the applications use them as terminal devices.