pg_verify_checksums(1) PostgreSQL 11.4 Documentation pg_verify_checksums(1)
NAME
pg_verify_checksums - verify data checksums in a PostgreSQL database cluster
SYNOPSIS
pg_verify_checksums [option...] [[-D | --pgdata] datadir]
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=directory Specifies the directory where the database cluster is stored. -v --verbose Enable verbose output. Lists all checked files. -r relfilenode Only validate checksums in the relation with specified relfilenode. -V --version Print the pg_verify_checksums version and exit. -? --help Show help about pg_verify_checksums command line arguments, and exit.
ENVIRONMENT
PGDATA Specifies the directory where the database cluster is stored; can be overridden using the -D option. PostgreSQL 11.4 2019 pg_verify_checksums(1)
postgresql 11.4 - Generated Wed Jun 26 14:05:30 CDT 2019