Abhijit Menon-Sen <a...@2ndquadrant.com> writes:
> At 2015-05-28 17:37:16 -0400, t...@sss.pgh.pa.us wrote:
>> I have to leave shortly, so I'll look at the initdb cleanup tomorrow.
> Here's a revision of that patch that's more along the lines of what you
> committed.
Pushed with minor revisions.
> It occurred to me that we should probably also silently skip EACCES on
> opendir and stat/lstat in walkdir. That's what the attached initdb patch
> does. If you think it's a good idea, there's also a small fixup attached
> for the backend version too.
As I mentioned yesterday, I'm not really on board with ignoring EACCES,
except for the directories-on-Windows case. Since we're only logging
the failures anyway, I think it is reasonable to log a complaint for any
unwritable file in the data directory. I've not done it yet, but what
I think we oughta do is revert
if (errno == EACCES || (isdir && errno == EISDIR))
back to the former logic
if (isdir && (errno == EISDIR || errno == EACCES))
and even then, maybe the EACCES exclusion ought to be Windows only?
Also I want to get rid of the ETXTBSY special cases. That one doesn't
seem like something that we should silently ignore: what the heck are
executables doing in the data directory? Or is there some other meaning
on Windows?
regards, tom lane
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