id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc,drp_resources,i_links,o_links,remaining_time,sprint 10765,Background task to re-check checksums,mtbcarroll,jamoore,"After a file has been uploaded it may be corrupted through some later glitch on the server. Uploaded files should have their checksums in the `hash` column of the `originalfile` table re-checked periodically by some background job, and the user notified of any detected problems. Files without a checksum should probably have one calculated so that subsequent corruption can at least be detected. It may make sense for the model to include `originalfile` columns for ""timestamp of when the hash was first calculated"", ""timestamp of when the hash was last correct"", and ""if the file now appears to be corrupted"".",task,new,major,Asynchronous,OmeroFs,4.4.10,,,fs@… ux@…,,,,,