[daip] lock

Tue Mar 24 13:56:35 EDT 2020

On 3/24/2020 9:54 AM, Lawrence Rudnick wrote:
> i set the memory allocation but now getting errors about shared memory
>
>  sudo sysctl.e
> Password:
> kern.sysv.shmmax: 16777216 -> 16777216
> kern.sysv.shmall: 4096 -> 4096
>
> .......
>
> aips tv=local:0
>
> START_AIPS: Will start a new Unix Socket based TV
> START_AIPS: Your initial AIPS printer is the (no description supplied 
> by installer)
> START_AIPS:  - system name Canon_MG6100_series__7A33352CC1BE, AIPS 
> type PS-CMYK
>
> START_AIPS: User data area assignments:
> DADEVS.PL: This program is untested under Perl version 5.018
>   (Using global default file 
> /Users/larry/APPLICATIONS/AIPS/DA00/DADEVS.LIST for DADEVS.PL)
>    Disk 1 (1) is /Users/larry/bin/AIPS/DATA/LOCALHOST_1
>    Disk 2 (2) is /Users/larry/bin/AIPS/DATA/LOCALHOST_2
>    Disk 3 (3) is /Users/larry/bin/AIPS/DATA/LOCALHOST_4
>    Disk 4 (4) is /Users/larry/bin/AIPS/DATA/LOCALHOST_5
>    Disk 5 (5) is /Users/larry/bin/AIPS/DATA/LOCALHOST_3
>                   /Users/larry/bin/AIPS/DATA/LOCALHOST_6 is currently 
> unavailable.
>
> Tape assignments:
>    Tape 1 is REMOTE
>    Tape 2 is REMOTE
>
> START_AIPS: Starting TV servers on localhost asynchronously
> START_AIPS:  - WITH Unix Sockets (new instance) as requested...
> START_AIPS: Starting TPMON daemons on LOCALHOST asynchronously...
> Starting up 31DEC19 AIPS with normal priority
> Begin the one true AIPS number 2 (release of 31DEC19) at priority =   0
> AIPS 1: ZDCHIN: NO NETSP ENTRY FOR DA03
> AIPS 1: ZDCHIN: NO NETSP ENTRY FOR DA04
> AIPS 2: You are not on a local TV device, welcome stranger
> AIPS 2: You are assigned TV device/server   4
> AIPS 2: You are assigned graphics device/server   4
> AIPS 2: Enter user ID number
> ?DADEVS.PL: This program is untested under Perl version 5.018
> UNIXSERVERS: Start TV LOCK daemon TVSRV3 on localhost
> TVSERVER: Starting AIPS TV locking, Unix (local) domain
> UNIXSERVERS: Start XAS3 on localhost, DISPLAY 
> /private/tmp/com.apple.launchd.wksfDbU2E9/org.macosforge.xquartz:0
> XAS: ** TrueColor FOUND!!!
> XAS: ***  Using shared memory option for speed ***
> XAS: Using screen width 2550 height 1318,
>      max grey level 8191 in 16 grey-scale memories
> Shared memory id failure: Cannot allocate memory
>
> On 3/23/20 8:40 PM, Lawrence Rudnick wrote:
>> more info; i removed the LOK file but that didn't help.
>>
>> then i rebooted, but i had forgotten to reset shared memory, but then 
>> i fixed that and same problem
>>
>>
>> /private/tmp
>> (base) spa-larry-malka:tmp larry$ ls -al
>> total 24
>> drwxrwxrwt  18 root   wheel   576 Mar 23 20:26 .
>> drwxr-xr-x   6 root   wheel   192 May 25  2019 ..
>> drwxrwxrwt   2 root   wheel    64 Mar 23 20:21 .ICE-unix
>> -r--r--r--   1 larry  wheel    11 Mar 23 20:21 .X0-lock
>> drwxrwxrwt   3 root   wheel    96 Mar 23 20:21 .X11-unix
>> drwxrwxrwt   2 root   wheel    64 Mar 23 20:21 .font-unix
>> -rw-rw-r--   1 larry  wheel     0 Mar 23 20:26 AIPS1.2377
>> -rw-r--r--   1 root   wheel     0 Mar 23 20:13 AlTest1.err
>> -rw-r--r--   1 root   wheel     0 Mar 23 20:13 AlTest1.out
>> srwxr-xr-x   1 larry  wheel     0 Mar 23 20:26 
>> MSS.1..private.tmp.com.apple.launchd.wksfDbU2E9.org.macosforge.xquartz
>> -rw-rw-rw-   1 root   wheel  5354 Mar 23 20:16 adobegc.log
>> drwxrwxrwx   3 root   wheel    96 Mar 23 20:13 boost_interprocess
>> drwx------   3 larry  wheel    96 Mar 23 20:14 
>> com.apple.launchd.8KvIW79Xu2
>> drwx------   3 larry  wheel    96 Mar 23 20:14 
>> com.apple.launchd.lNesAWmDKe
>> drwx------   3 larry  wheel    96 Mar 23 20:14 
>> com.apple.launchd.wksfDbU2E9
>> drwxr-xr-x@  4 larry  wheel   128 Mar 23 20:15 com.google.Keystone
>> drwx------   2 root   wheel    64 Mar 23 20:13 cvcd
>> drwxr-xr-x   2 root   wheel    64 Mar 23 20:13 powerlog
>>
>> On 3/23/20 8:24 PM, Lawrence Rudnick wrote:
>>> eg- i rebooted, but i forget how to recover from this, thx.  mac mojave
>>>
>>> lr
>>>
>>> >tvlo
>>> 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
>>>
This is almost certainly the error you have been getting all along.  The 
first stuff you sent is only AIPS finding out the XAS is not running.  
Your Mac must have updated its OS which wipes out /etc/sysctl.conf.  You 
might have a copy of that file already in one of your directories.  In 
which case "sudo cp sysctl.conf /etc"  Otherwise consult the aips 
manager FAQ page (drag and drop does not work on my home computer).  You 
will need to reboot after putting this file in /etc.  the command 
"sysctl kern.sysv" will show you the current settings.  Depending on how 
big your screen is you will need kern.sysv.shmmax to be 10485760 or even 
16777216

Eric


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