About pfc configuration ... there is a new mandatory configuration directive pfc.ram so accepting old pfc configuration syntax will not help. I assume we are talking about pfc.prefetch that now requires an argument? Pfc can now prefetch data blocks in a more efficient manner so, if prefetching is used, it makes a lot of sense to set it to some value other than 1 (which would be the default). Matevž -- You are receiving this because you commented. Reply to this email directly or view it on GitHub: https://github.com/xrootd/xrootd/issues/470#issuecomment-281456838 ######################################################################## 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