On 09/30/2015 01:18 AM, Michael Paquier wrote:
On Wed, Sep 30, 2015 at 7:19 AM, Tom Lane <t...@sss.pgh.pa.us> wrote:
I wrote:
Josh Berkus <j...@agliodbs.com> writes:
Give me source with the change, and I'll put it on a cheap, low-bandwith
AWS instance and hammer the heck out of it.  That should raise any false
positives we can expect.
Here's a draft patch against HEAD (looks like it will work on 9.5 or
9.4 without modifications, too).
BTW: in addition to whatever AWS testing Josh has in mind, it'd be good if
someone tried it on Windows.  AFAIK, the self-kill() should work in the
postmaster on Windows, but that should be checked.  Also, does the set of
errnos it checks cover typical deletion cases on Windows?  Try both
removal of $PGDATA in toto and removal of just pg_control or just global/.
Just tested on Windows, and this is working fine for me. It seems to
me as well that looking only for ENOENT and ENOTDIR is fine (here is
what I looked at for reference, note the extra EXDEV or STRUNCATE for
example with MS 2015):

Incidentally, AWS and Windows are not mutually exclusive. I used an AWS Windows instance the other day when I validated the instructions for building with Mingw.



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