When I inserted your sample call of %apiOBJ nothing bad happened with the parser, maybe the update would help yours. Meanwhile, more standard way of doing the same:

  do $system.Status.DecomposeStatus(sc,.err,"-d")

is apparently better supported with VS Code: pop-up help and parameters prompting are rather handy, aren't they?

Hello Stefan,

Thanks for the reference, while I'm still not sure about the step #2 as ^JRNRESTO provides the  (defaulted) option to disable journaling of updates during the restore to make the operation faster, see the step #10 of Restore Globals From Journal Files Using ^JRNRESTO. Besides, this is the only option compatible with parallel dejournaling. So the idea to switch off journaling system-wide looks excessive.


I've succeeded with the code: 

%SYS>s P("Globals")="%DEFAULTDB"
%SYS>s P("Library")="IRISLIB"
%SYS>s P("Routines")="%DEFAULTDB"
%SYS>s P("SysGlobals")="IRISSYS"
%SYS>s P("SysRoutines")="IRISSYS"
%SYS>s P("TempGlobals")="IRISTEMP"
%SYS>Set tSC=##class(Config.Namespaces).Create("%All",.P) zw tSC
%SYS>w $zv
IRIS for UNIX (Ubuntu Server LTS for x86-64) 2021.1 (Build 215) Wed Jun 9 2021 09:48:30 EDT

...to brand new server with iris2020.1

It's up to you, but why not install brand new IRIS on your brand new server? As you may notice, InterSystems is actively develop IRIS and usually doesn't release minor updated versions as it was in the case of Cache (e.g. IRIS 2020.1.1 vs Cache 2018.1.5). Choosing 2020.1, you are going to install the version which is near the end of its support cycle, see Minimum Supported Version Rules.

This (getFiles) method is marked as internal in Cache, and yes, it's typical internal as it's usage is relied on the strong internals knowledge :). Besides, it's hidden in IRIS, and its caller should be rewritten to achieve DBMS independence:

ClassMethod ListDir2(path = "", wildchar = "*", recursive As %String(VALUELIST=",y,n") = "y", ByRef dirlist)

#if $zversion["IRIS"
 @temp@(pTempNode)  ;zw dirlist

Methods how these macros are defined are quite different: $$$ISWINDOWS is calculated using system call and always 1 on Windows platform, in contrast $$$WindowsCacheClient is defined manually, so it and can be easily set to 0 if needed.

Many years ago I faced a problem with LDAP which was solved this way (I didn't change ISC code, it was my own "fork"). Don't remember other details, only the fact.

Converting the file name to UTF8 usually helps. E.g.

USER>s file=$zcvt("/home/qms/Müller_Jörg.txt","o","UTF8") w $zf(-100,"","touch",file)
qms@testhost:~$ ls -l Müller_Jörg.txt
-rw-rw-r-- 1 qms cacheusr 0 May 15 18:39 Müller_Jörg.txt

Besides mapping ^ERRORto a non-journaled database, you may want to tune the ErrorPurge configuration parameter that resides under  System > Configuration > Startup Settings in SMP. As its default (30 days) is usually too big, it can be easily reduced to 7 days.

Yes, it's possible. You can use %SYS.Task for a Task API. Its methods and properties are well documented in its superclass %SYS.TaskSuper.