On 11/9/16 11:55 PM, Michael Paquier wrote: > + <varlistentry id="guc-wal-consistency" xreflabel="wal_consistency"> > + <term><varname>wal_consistency</varname> (<type>string</type>) > + <indexterm> > + <primary><varname>wal_consistency</> configuration parameter</primary> > + </indexterm> > + </term> > + <listitem> > + <para> > + This parameter is used to check the consistency of WAL records, i.e, > + whether the WAL records are inserted and applied correctly. When > + <varname>wal_consistency</varname> is enabled for a WAL record, it > + stores a full-page image along with the record. When a full-page > image > + arrives during redo, it compares against the current page to check > whether > + both are consistent. > + </para>
Could we name this something like wal_consistency_checking? Otherwise it sounds like you use this to select the amount of consistency in the WAL (similar to, say, wal_level). -- Peter Eisentraut http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
