Clearing /mnt/us did not help.
I looked at /var/log/messsages, and saw stuff like
Code:
210101:014800 cvm[4871]: W ReadNowDownloadListener:Warning::client data is null hence not processing
210101:014800 cvm[4871]: W ReadNowDownloadListener:Warning::client data is null hence not processing
210101:014800 cvm[4871]: E sql_error::error={"http_status_code":400,"sqlite3_msg":"SQL logic error","sqlite3_code":1}:
210101:014800 cvm[4871]: E rc:lwsf:http_code=400,handler=process_/change,luaerr=LUA_ERRRUN(2):worker script failed: /usr/lib/ccat/change.lua:2181: /usr/lib/ccat/change.lua:2036: {"http_status_code":400,"sqlite3_msg":"SQL logic error","sqlite3_code":1}
210101:014800 scan[6022]: E sps:parserr:reqlen=1179,response={ "Error": "Failed to execute handler: /usr/lib/ccat/change.lua:2181: /usr/lib/ccat/change.lua:2036: {"http_status_code":400,"sqlite3_msg":"SQL logic error","sqlite3_code":1}" } ,retries=2:scanner_post_to_uri failed to parse reponse
210101:014800 cvm[4871]: W ReadNowDownloadListener:Warning::client data is null hence not processing
210101:014800 cvm[4871]: W ReadNowDownloadListener:Warning::client data is null hence not processing
After some research, I thought maybe /var/local/cc.db and /mnt/us/documents are somehow out of sync. So I wiped /var/local, and everything works fine now!