Re: Dry-run mode for pg_archivecleanup

On Sun, Jan 15, 2012 at 5:05 PM, Josh Kupershmidt <schmiddy@gmail.com> wrote:
> On Sun, Jan 15, 2012 at 3:02 PM, Gabriele Bartolini
> <gabriele.bartolini@2ndquadrant.it> wrote:
>
>> My actual intention was to have the filename as output of the command, in
>> order to easily "pipe" it to another script. Hence my first choice was to
>> use the stdout channel, considering also that pg_archivecleanup in dry-run
>> mode is harmless and does not touch the content of the directory.
>
> Oh, right - I should have re-read your initial email before diving
> into the patch. That all makes sense given your intended purpose. I
> guess your goal of constructing some simple way to pass the files
> which would be removed on to another script is a little different than
> what I initially thought the patch would be useful for, namely as a
> testing/debugging aid for an admin.
>
> Perhaps both goals could be met by making use of '--debug' together
> with '--dry-run'. If they are both on, then an additional message like
> "pg_archivecleanup: would remove file ... " would be printed to
> stderr, along with just the filename printed to stdout you already
> have.

This email thread seems to have trailed off without reaching a
conclusion.  The patch is marked as Waiting on Author in the
CommitFest application, but I'm not sure that's accurate.  Can we try
to nail this down?

-- 
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company