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| -rwxr-xr-x | check_postgres.pl | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/check_postgres.pl b/check_postgres.pl index 1c306f266..2552f4d94 100755 --- a/check_postgres.pl +++ b/check_postgres.pl @@ -7151,10 +7151,10 @@ times larger the relation is compared to how large it should be), just pass in C =head2 B<checkpoint> (C<symlink: check_postgres_checkpoint>) Determines how long since the last checkpoint has -been run. This must run on the same server as the database that is being checked. This check is -meant to run on a "warm standby" server that is actively processing shipped WAL files, and is meant -to check that your warm standby is truly 'warm'. The data directory must be set, either by the -environment variable C<PGDATA>, or passing +been run. This must run on the same server as the database that is being checked (e.g. the -h +flag will not work). This check is meant to run on a "warm standby" server that is actively +processing shipped WAL files, and is meant to check that your warm standby is truly 'warm'. +The data directory must be set, either by the environment variable C<PGDATA>, or passing the C<--datadir> argument. It returns the number of seconds since the last checkpoint was run, as determined by parsing the call to C<pg_controldata>. Because of this, the pg_controldata executable must be available in the current path. Alternatively, you can |