Hi Andrey. No I didn't enable cygserver. There's another issue: if I try to list a directory where files are owned by a domain user of the old domain then the delay is the number of files multiplied by a few seconds. So tools like rsync are very slow. I think we need a cache for failed user id mappings.
-------- Original Message -------- From: Andrey Repin <[email protected]> Sent: Friday, November 14, 2025 at 11:55 AM UTC+3 To: Ilya Basin <[email protected]>, [email protected] Subject: RE: slow initial Domain Controller communication after adding machine to another domain Greetings, Ilya Basin! >> Hi List. >> Be it /bin/bash.exe or even /bin/echo.exe, when I launch this program from >> Windows it takes 15 seconds to start. >> procmon shows that it communicates with our domain controller port 389 >> (ldap) during this time. >> I tried to completely recreate /etc/group and /etc/passwd and I tried to >> delete them. It didn't make any difference. >> However, mkpasswd and mkgroup themselves complete instantly. >> Querying the Active Directory with a powershel cmdlet is fast (the port is >> different though: 9389). Do you have a cygserver running? -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation: https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple
