@simonmichal: Indeed, we are using the `xrootd-hdfs` plugin and also enabling CMS TFC support to XrootD. The configuration lines we used for this come from the sample configuration file in XRootD for hadoop (xrootd.sample.hdfs.cfg) ``` # Add Hadoop support xrootd.fslib /usr/lib64/libXrdOfs.so ofs.osslib /usr/lib64/libXrdHdfs.so # Integrate with CMS TFC, placed in /etc/xrootd/storage.xml oss.namelib /usr/lib64/libXrdCmsTfc.so file:/etc/xrootd/storage.xml?protocol=hadoop ``` where the mapping for the hadoop protocol in storage.xml is: ``` <!-- Hadoop protocol rules--> <lfn-to-pfn protocol="hadoop" destination-match=".*" path-match="//+store/(.*)" result="/hadoop/store/$1"/> <lfn-to-pfn protocol="hadoop" destination-match=".*" path-match="//+store/user/(.*)" result="/hadoop/store/user/$1"/> <!-- Translation rules for PFN to LFN (Physical File Name to Logical File Name --> <pfn-to-lfn protocol="hadoop" destination-match=".*" path-match="/hadoop/store/(.*)" result="/store/$1"/> ``` Let me know if you need more details! -- 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/403#issuecomment-248028833 ######################################################################## 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