The above error was observed at NERSC ... I can not reproduce it at UCSD with current master.
However, I do get "no such file or directory" error which is misleading. It seems proper reporting would require a new type of error message that would make it clear the problem is on the server/cache and not with the client setup.
Client:
[2017-11-16 12:25:03.069588 -0800][Debug ][XRootD ] [xrd-cache-1.t2:7777] Handling error while processing kXR_open (file: /store/user/matevz/A_FILE, mode: 00, flags: kXR_open_read kXR_async kXR_retstat ): [ERROR] Error response: Unknown error 3011.
[2017-11-16 12:25:03.069640 -0800][Debug ][File ] [0x15c9720@root://xrd-cache-1.t2:7777//store/user/matevz/A_FILE] Open has returned with status [ERROR] Server responded with an error: [3011] Unable to open /store/user/matevz/A_FILE; no such file or directory
[2017-11-16 12:25:03.069651 -0800][Debug ][File ] [0x15c9720@root://xrd-cache-1.t2:7777//store/user/matevz/A_FILE] Error while opening at xrd-cache-1.t2:7777: [ERROR] Server responded with an error: [3011] Unable to open /store/user/matevz/A_FILE; no such file or directory
[0B/0B][100%][==================================================][0B/s]
Run: [ERROR] Server responded with an error: [3011] Unable to open /store/user/matevz/A_FILE; no such file or directory
Server log:
171116 12:19:36 3530654 ofs_open: matevz.3530817:20@localhost Unable to open /store/user/matevz/A_FILE; no such file or directory
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