Sensor upgrade failed in pgdump. A corrupt data block was identified. This is typically a data block that is not in use or can be rebuilt, like an index.
pg_dump: Dumping the contents of table "ds_log" failed: PQgetResult() failed.
pg_dump: Error message from server: ERROR: invalid page in block 84194 of relation base/16386/20497
pg_dump: The command was: COPY public.ds_log (log_id, category, ip_address, message, model, model_id, priority, serial_number, "time", type) TO stdout;
pg_dumpall: pg_dump failed on database "ds_log", exiting
A corrupt data block may prevent the export of the postgres database due to invalid results. The corruption might have happened during a system failure or power outage. It likely happened long before the upgrade.
Release : 8.x
The corrupted database can be fixed but will require assistance from technical support. Contact support for the correct identification of the issue and the tools needed to resolve the issue.