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Hello, I have a use case, where I do many small reads (~100 bytes) over the xrootd protocol using ROOT's TFile. I cannot use ROOT's caching mechanisms as I am reading a "raw" file, not a root file. It seems that XrdCl::File (used by my ROOT by default) does not have any caching / read-ahead mechanism. On the contrary, when I configured ROOT to use the old XrdClient library, and set ReadAheadSize to an appropriate value, performance was reasonable. Is there a way to improve performance with the XrdCl client with such access patterns? Thanks, Rosen PS link to a related thread I started on the ROOT forum: https://root.cern.ch/phpBB3/viewtopic.php?f=3&t=20929 ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the XROOTD-L list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=XROOTD-L&A=1