[daip] TVLOCK errors

[Wen-fai Fong]

OK thanks. This is my fault since I'm using account bzaudere and am an AIPS
novice. I will make sure to use KLEENEX and CTRL-C in the future when
exiting out of AIPS.

I've deleted all LOK and XAS files in the /tmp directory at the
recommendation of a colleague but am still having similar issues in not
being able to use the TV.

Wen-fai

On Thu, Sep 18, 2014 at 1:16 PM, Eric Greisen <egreisen at nrao.edu> wrote:

> On 09/18/2014 01:02 PM, Wen-fai Fong wrote:
>
>> Hi,
>>
>> I'm running AIPS and getting errors at start-up:
>>
>> UNIXSERVERS: Start TV LOCK daemon TVSRVY on cfa-pipe-1
>> Begin the one true AIPS number 2 (release of 31DEC14) at priority =   0
>>   ZMSGOP: FILE DA01:MSD001000.001;      NOT FOUND
>> MSGWRT ERROR      2 AT OPEN
>> AIPS 1: ZDCHIN: NO NETSP ENTRY FOR DA01
>>   ZMSGOP: FILE DA01:MSD001000.001;      NOT FOUND
>> MSGWRT ERROR      2 AT OPEN
>> AIPS 1: ZDCHIN: NO NETSP ENTRY FOR DA02
>> AIPS 2: You are not on a local TV device, welcome stranger
>> AIPS 2: You are assigned TV device/server 261
>> AIPS 2: You are assigned graphics device/server 261
>>   ZMSGOP: FILE DA01:MSD001000.001;      NOT FOUND
>> MSGWRT ERROR      2 AT OPEN
>> AIPS 2: Enter user ID number
>> ?TVSERVER: Starting AIPS TV locking, Unix (local) domain
>> UNIXSERVERS: Start XASY on cfa-pipe-1, DISPLAY localhost:0
>> UNIXSERVERS: Start graphics server TKSRVY on cfa-pipe-1, display
>> localhost:0
>> UNIXSERVERS: Start message server MSSRVY on cfa-pipe-1, display
>> localhost:0
>>
>>   ZMSGOP: FILE DA01:MSD001000.001;      NOT FOUND
>> MSGWRT ERROR      2 AT OPEN
>>
>> ====
>> The MSGSRV and TEXSRV show up fine, as well as an empty TV window. When
>> I do "tvinit" or "tvflg", I get the error:
>>
>>  >> CFA-PI> TVFLG1: ZSSSL2 connect (UNIX) Permission denied
>>  >> CFA-PI> TVFLG1: ZSSSLK: ERROR   1 ON LOCK
>>  >> CFA-PI> TVFLG1: ON LOCK ERROR    6 FROM ZSSSLK
>>  >> CFA-PI> TVFLG1: YTVOPN: TV LOCK OPEN ERROR      6
>>  >> CFA-PI> TVFLG1: TV OPEN ERROR      6
>>  >> CFA-PI> TVFLG1: CANNOT OPEN THE TV DEVICE: ERROR    6
>>
>> =====
>>
>> I tried googling this but was met with little success on how to deal
>> with the problem. Let me know how to proceed. thanks very much.
>>
>
>
> cfa-pipe-1 has been clogged up by people (bzaudere, akamble) running aips
> and the abruptly aborting out without allowing the display processes to use
> their abort handlers to clean up after themselves.  As a result all of the
> available sockets were used up.  In the above case, I will bet that the TV
> socket was available and it tried to use an existing LOK socket for which
> you did not have privilege.  Please when you and your colleagues exit aips,
> use the verb KLEENEX and then do CTRL-C in the message and TeK windows to
> let them die properly.  This will make for a better environment for all
> users.
>
> Eric Greisen
>
>
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