I don't think it's incompatible with HTTP -- it's simply having problems with the sequence of operations FTS is performing. I believe they are something like this: ``` mkdir /foo/bar/baz # error - does not exist mkdir /foo/bar # success mkdir /foo/bar/baz # success stat /foo/bar/baz # FAIL: the prior mkdir failed with "does not exist" ``` Actually - @abh3, why doesn't the `mkdir` invalidate the negative cache entry in this case? -- You are receiving this because you commented. Reply to this email directly or view it on GitHub: https://github.com/xrootd/xrootd/issues/1466#issuecomment-859980522 ######################################################################## 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