Andy, We should implement saving the information in CSS about chunk locations (which chunk is loaded to which worker), something like what we have in: https://dev.lsstcorp.org/trac/wiki/db/Qserv/CSS: /DBS/<dbName>/TABLES/<tableName>/CHUNKS This is starting to touch on data distribution... Are you planning to implement it as part of DM-2385? Without that info, checking consistency of tables (DM-1898) does not make much sense. Thanks Jacek ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the QSERV-L list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=QSERV-L&A=1