Is there a way to capture in the CSP logs IP (or name) of the instance of IRIS to which one tries to communicate?

Good to know!

Correct - I use Docker Desktop and by default file sharing was set to "VirtoFS" which had no issue so far. Switching to "gRPC FUSE" solved the problem.

If so why then pick default config rather than what is passed as a variable? Here is another case when it will fall back to the default one instead using what is set as a variable:

set Name=$SYSTEM.Util.GetEnviron("RESOURCE_DB_NAME")
set Path=$SYSTEM.Util.GetEnviron("RESOURCE_DB_PATH")
set Properties("Directory")=Path
set Status=##Class(Config.Databases).Create(Name,.Properties)

DB creation:

set Status=##Class(Config.Databases).Create(Name,.Properties)

and namespace creation:

set Status=##Class(Config.Namespaces).Create(Name,.Properties)

I have solved it by adding ENV var in the

/etc/environment

First command comes blank

Second throws that:

NSPACE>!whoami
root

Indeed, but I thought `export VAR="var"` is system wide compared just to local/user `VAR="var"`