Package: postgresql-9.3-pgfincore Source: pgfincore Version: 1.2.1-2.pgdg14.04+2 Architecture: i386 Maintainer: Debian PostgreSQL Maintainers Installed-Size: 34 Depends: libc6 (>= 2.4), postgresql-9.3 Homepage: Priority: optional Section: database Filename: pool/main/p/pgfincore/postgresql-9.3-pgfincore_1.2.1-2.pgdg14.04+2_i386.deb Size: 13840 SHA256: ea128b52c7c92394e9cd160451d381de93bfa4b9fc594c40cc1eadb3dbca3b97 SHA1: ccf1eeedc2d8934d4cd33bd97fa27e4af086ce9a MD5sum: a324093681da55a9ab57aeb59f144416 Description: set of PostgreSQL functions to manage blocks in memory Those functions let you know which and how many disk block from a relation are in the page cache of the operating system, and eventually write the result to a file. Then using this file, it is possible to restore the page cache state for each block of the relation.