Обсуждение: WAL test/verification tool
Hi I have heard rumours of a tool that could verify or compare the effects of applying WAL records for testing/development purposes, but I've been unable to track it down or find out if it was publicly released. Does anyone know the status of that or what it was called? Thanks, -- Thomas Munro http://www.enterprisedb.com
Thomas Munro wrote: > Hi > > I have heard rumours of a tool that could verify or compare the > effects of applying WAL records for testing/development purposes, but > I've been unable to track it down or find out if it was publicly > released. Does anyone know the status of that or what it was called? http://www.postgresql.org/message-id/CAB7nPqT6K-wEggL0sG00qL2TCTVN3N4taiBYbONi_JRF4CyWOw@mail.gmail.com -- Álvaro Herrera http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
On Sat, Jul 18, 2015 at 8:28 AM, Alvaro Herrera <alvherre@2ndquadrant.com> wrote: > Thomas Munro wrote: >> I have heard rumours of a tool that could verify or compare the >> effects of applying WAL records for testing/development purposes, but >> I've been unable to track it down or find out if it was publicly >> released. Does anyone know the status of that or what it was called? > > http://www.postgresql.org/message-id/CAB7nPqT6K-wEggL0sG00qL2TCTVN3N4taiBYbONi_JRF4CyWOw@mail.gmail.com Yes, and unfortunately I have no plans to work on the page masking facility (to be able to compare two pages correctly by masking fields that may not be consistent at WAL replay) and this patch in the short term. There is another thing I am interested in getting done for 9.6 which will get my focus until September... -- Michael