The OSG version of gfal-copy is $ gfal-copy -V gfal2-util version 1.6.0 (gfal2 2.18.1) file-2.18.1 gridftp-2.18.1 http-2.18.1 srm-2.18.1 xrootd-2.18.1 If I use gfal-copy at lxplus, I can repeat this problem, even without setting XRD_FUNFORKHANDLER. The lxplus gfal-copy is $ gfal-copy -V gfal2-util version 1.7.0 (gfal2 2.20.1) dcap-2.20.1 file-2.20.1 gridftp-2.20.1 http-2.20.1 lfc-2.20.1 rfio-2.20.1 sftp-2.20.1 srm-2.20.1 xrootd-2.20.1 -- 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/1553#issuecomment-984437936 ######################################################################## 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