PostgreSQL
Description
pg_verify_checksums verifies data checksums in a PostgreSQL cluster. The server must be shut down cleanly before running pg_verify_checksums. The exit status is zero if there are no checksum errors, otherwise nonzero.
Options
The following command-line options are available:
-D +`_`+directory`_--pgdata=
#[.term]directory::
Specifies the directory where the database cluster is stored.
[.term]-v`
[.term]--verbose::
Enable verbose output. Lists all checked files.
[.term]-r +`_`+relfilenode`_#::
Only validate checksums in the relation with specified relfilenode.
-V`
#[.term]--version::
Print the pg_verify_checksums version and exit.
[.term]-?
[.term]--help#::
Show help about pg_verify_checksums command line arguments, and exit.