For an xroot client, when this occurs, the client automatically asks the redirector to correct the cache. So, this should not be an issue. On the other hand, http has no such protocol so the rror persists until the cache times out. So, what client was getting this error? On Tue, 7 Sep 2021, Yang, Wei wrote: > Hi Lincoln, > > Xrootd?s redirector will cache the info of this file for 8 hours (I think it can be shortened). So the ghost will disappear after that time. Alternatively you can restart the redirector. > > I don?t know if there is a way to tell the redirector to refresh the cache (or cache of this particular entry). > > regards, > -- > Wei Yang | [log in to unmask]<mailto:[log in to unmask]> | 650-926-3338(O) > > > > ######################################################################## > 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 > ######################################################################## 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