Hi Matevz, Uhhhh, no not on this thread – it has nothing to do with pfc. But now that yiou bring it up, you should still try to be backward compatible in the config file. It may mean ignoring a directive but certainly changes should not cause the server to abort. From: Matevž Tadel Sent: Tuesday, February 21, 2017 11:41 AM To: xrootd/xrootd Cc: Andrew Hanushevsky ; Comment Subject: Re: [xrootd/xrootd] xrootd 4.6.0 backward incompatibilities (#470) 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, view it on GitHub, or mute the thread. -- 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-281528991 ######################################################################## 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