@asnaylor : sorry for the delay, so the problem is you haven't enabled the fork handler that initialises the client runtime in the new process Could you try setting: `export XRD_RUNFORKHANDLER=1` before running the script, this should fix the problem. -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/xrootd/xrootd/issues/1405#issuecomment-824941220 ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the XROOTD-DEV list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=XROOTD-DEV&A=1