[daip] TV device error

[Yao, Yuhan]

It worked! Thank you so much Eric!
________________________________
From: Eric Greisen <egreisen at nrao.edu>
Sent: Thursday, July 9, 2020 12:41 AM
To: Yao, Yuhan <yyao at astro.caltech.edu>; daip at nrao.edu <daip at nrao.edu>
Subject: Re: [daip] TV device error

On 7/8/2020 9:36 AM, Yao, Yuhan via Daip wrote:


AIPS 1: ZSSSO2 connect (UNIX), No such file or directory

AIPS 1: ZSSSOP: CHANNEL ASSIGN ERROR FOR LUN    9

AIPS 1: YTVOPN: TV OPEN ERROR      6

AIPS 1: TV OPEN ERROR      6

May I know how to fix this?
I tried to search the error online and there seems to be no problem with my kern settings


yuhanyao at Yuhans-MacBook-Pro:/etc$ sysctl kern.sysv

kern.sysv.shmmax: 10485760

kern.sysv.shmmin: 1

kern.sysv.shmmni: 32

kern.sysv.shmseg: 8

kern.sysv.shmall: 4096

kern.sysv.semmni: 87381

kern.sysv.semmns: 87381

kern.sysv.semmnu: 87381

kern.sysv.semmsl: 87381

kern.sysv.semume: 10



XAS: ** TrueColor FOUND!!!

XAS: ***  Using shared memory option for speed ***

XAS: Using screen width 3590 height 1328,

     max grey level 8191 in 16 grey-scale memories

Shared memory id failure: Invalid argument


Yes - this is significant.  You have a large TV display (I am jealous).  The shmmax needs to be significantly larger.  Try twice as much (2097520).


Eric Greisen



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