Uploaded image for project: 'ROOT'
  1. ROOT
  2. ROOT-9318

TFileCacheRead over reading

    XMLWordPrintable

    Details

    • Development:

      Description

      In CMS we are seeing remote xrootd file reads where a TBranch::Fill is triggering the TFile to read over and over again the same part of a cluster, even though the position requested to read from the file is not in the range of positions that TFileCacheRead has been told to read.

       

      The exact problem has been pin-pointed by Philippe.

        Attachments

          Issue Links

            Activity

              People

              Assignee:
              pcanal Philippe Canal
              Reporter:
              chrjones Christopher Jones
              Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved:
                Actual End: