Sorry. My DOCKER is a Windows version. Iris is Ubuntu.
So it is UBUNTU inside Windows.  

just tried your line:

My docker is slightly older. 

Checked it on Ubuntu server

rcemper@TEST:~$ sudo bash
[sudo] password for rcemper:
root@TEST:~#

root@TEST:~# docker --version
#Docker version 19.03.4, build 9013bf583a

And this one runs on WIN10
>docker --version
Docker version 19.03.4, build 9013bf5

Same result for both of them:

>docker container run -it -p 51773:51773 -p 52773:52773 -p 5001:5001 -p 5000:5000 --name rcc2 --rm store/intersystems/iris-community:2019.3.0.309.0
[WARNING] No init process detected!  This container may accumulate zombie processes if run for a long time.  Consider using "docker create --init ..." or equivalent.
[INFO] Starting InterSystems IRIS instance IRIS...
[INFO] This copy of InterSystems IRIS has been licensed for use exclusively by:
InterSystems IRIS Community
Copyright (c) 1986-2019 by InterSystems Corporation
Any other use is a violation of your license agreement
Starting IRIS

12/01/19-22:24:43:883 (397) 0 [Generic.Event] Automatically configuring buffers
12/01/19-22:24:43:959 (397) 0 [Generic.Event] Allocated 421MB shared memory: 249MB global buffers, 35MB routine buffers
12/01/19-22:24:43:961 (397) 0 [Crypto.IntelSandyBridgeAESNI] Intel Sandy Bridge AES-NI instructions detected.
12/01/19-22:24:43:975 (397) 0 [WriteDaemon.UsingWIJFile] Using WIJ file: /usr/irissys/mgr/IRIS.WIJ
12/01/19-22:24:43:976 (397) 0 [WriteDaemon.CreatingNewWIJ] Creating a new WIJ file
12/01/19-22:24:45:445 (397) 0 [WriteDaemon.CreatedNewWIJ] New WIJ file created
- - - - 

Hi  

We used this @ german symposium: 

>docker images
REPOSITORY                          TAG                 IMAGE ID            CREATED             SIZE
store/intersystems/iris-community   2019.3.0.309.0      ccc1f07e75b6        2 months ago        1.33GB

>docker run -it -p 51773:51773 -p 52773:52773 -p 5001:5001 -p 5000:5000 -v c:\DockerData\:/data --name rcc2 --rm ccc1f07e75b6
[WARNING] No init process detected!  This container may accumulate zombie processes if run for a long time.  Consider using "docker create --init ..." or equivalent.
[INFO] Starting InterSystems IRIS instance IRIS...
[INFO] This copy of InterSystems IRIS has been licensed for use exclusively by:
InterSystems IRIS Community
Copyright (c) 1986-2019 by InterSystems Corporation
Any other use is a violation of your license agreement
Starting IRIS

12/01/19-19:13:57:734 (397) 0 [Generic.Event] Automatically configuring buffers
12/01/19-19:13:57:808 (397) 0 [Generic.Event] Allocated 421MB shared memory: 249MB global buffers, 35MB routine buffers
12/01/19-19:13:57:810 (397) 0 [Crypto.IntelSandyBridgeAESNI] Intel Sandy Bridge AES-NI instructions detected.
12/01/19-19:13:57:825 (397) 0 [WriteDaemon.UsingWIJFile] Using WIJ file: /usr/irissys/mgr/IRIS.WIJ
12/01/19-19:13:57:825 (397) 0 [WriteDaemon.CreatingNewWIJ] Creating a new WIJ file
12/01/19-19:13:58:490 (397) 0 [WriteDaemon.CreatedNewWIJ] New WIJ file created
12/01/19-19:13:58:493 (397) 0 [Generic.Event]
Startup of InterSystems IRIS [IRIS for UNIX (Ubuntu Server LTS for x86-64 Containers) 2019.3 (Build 309U) Wed Sep 11 2019 16:20:03 EDT]
        in /usr/irissys/bin/
        with mgr: /usr/irissys/mgr
        with wij: /usr/irissys/mgr/IRIS.WIJ
        from: /usr/irissys/mgr/
  OS=[Linux], version=[#1 SMP Tue Jul 2 22:58:16 UTC 2019], release=[4.9.184-linuxkit], machine=[x86_64]
  nodename=[e3f43e3bfd15].
  numasyncwijbuf: 0, swdwrtmax: 0, wijdirectio: off, synctype: 3
  System Initialized.
12/01/19-19:13:58:504 (398) 0 [WriteDaemon.Started] Write daemon started.
12/01/19-19:13:59:795 (409) 0 [Database.MountedRW] Mounted database /usr/irissys/mgr/ (SFN

and it works as expected .
  But I used no durable feature !!  
 

Thanks for the clarification. 
It's a rare chance I might be up at that early time  
and if my body is it doesn't mean my brain is too.

the code worked together with the link: ObjectScript Leaderboard  
@Dmitry Maslennikov    I  joined your leaderboard  

This is the private leaderboard of Dmitry Maslennikov for Advent of Code 2019.
 

It seems to be the official one (at least by the well-known names).

is the code the same as last year ???

130669-ab1f69bf
 

???

Could someone explain to a newcomer what the time is telling me  ?

Any local time  (lokes like EST) ?  or some total ???

     --------Part 1--------   --------Part 2--------
Day       Time   Rank  Score       Time   Rank  Score
  1   11:37:18  15816      0   11:50:08  14212      0

what is the  join code for ObjectScript Leaderboard 
I get asked for ??
 

You can join a private leaderboard by entering its join code here:

--- Your Private Leaderboard ---

You don't have a private leaderboard. You can only have one. You can [Create It] now.

mine is Windows.

I just tried it with the Symposium (Docker, UBUNTU)  ==> Community Version + Key

Atelier required a restart but then it worked.

WELL: default in Ubuntu / Docker : firewall off
I fear Red Hat is different. But my last Red Hat is 15 yrs back :-(

My personal decision was to move to Docker because it is really easy after 1/2 day playing with basics.

Hi Udo,

I tried it with my 1 year old  Atelier installation.
Setup of a new sever connection.
The test showed me:

OK so I changed to PASSWORD only

AND the test worked OK.   And access as well..
 

The added %XML.Adaptor  is not active until the related object is closed and a new instance of it  is opened again.

check license usage in SMP/Operations

Check CSP Session as well

In Security / Application force authentication not to lose licenses to Unknown user,
It is not to comfortable but may help.

BTW. my preview licenses had all features but NO users.  I kicked them as useless.

sorry. this was done by a PHP developer back in 2008/2009.

the <Caché side was default from the wizard.

I have no idea about the details anymore.

$system.UpgradeAll("",.ERRLOG)  may give you a hint on problems.

Studio sticks with dictionary version. If there is a mismatch Studio refuses. And Mgmt Portal only shows Class documentation.

I'm not so familiar with Healthshare: Is there eventually some Read/Only DB involved that blocks Update ?
I think of class... EXTENDS (read/only class), ENSLIB ???

eventually check qualifiers.   Do $system.OBJ.ShowQualifiers()

It could be necessary to set some of them by do $system.OBJ.SetQualifier() 

Great stuff!

just a few years to late for me but good for future projects