Hi Nikolai, Guenter, Did you try: a) increasing further the limits; and, more importantly, b) switching from RAID to individual disks? Cheers, Matevz -- 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/975#issuecomment-510840381 ######################################################################## 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