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From: Alvaro Herrera <[email protected]>
To: Anastasia Lubennikova <[email protected]>
Cc: Asim R P <[email protected]>
Cc: Paul Guo <[email protected]>
Cc: Alexandra Wang <[email protected]>
Cc: Thomas Munro <[email protected]>
Cc: Kyotaro HORIGUCHI <[email protected]>
Cc: PostgreSQL mailing lists <[email protected]>
Subject: Re: standby recovery fails (tablespace related) (tentative patch and discussion)
Date: Thu, 9 Jan 2020 21:22:45 -0300
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>

I looked at this a little while and was bothered by the perl changes; it
seems out of place to have RecursiveCopy be thinking about tablespaces,
which is way out of its league.  So I rewrote that to use a callback:
the PostgresNode code passes a callback that's in charge to handle the
case of a symlink.  Things look much more in place with that.  I didn't
verify that all places that should use this are filled.

In 0002 I found adding a new function unnecessary: we can keep backwards
compat by checking 'ref' of the third argument.  With that we don't have
to add a new function.  (POD changes pending.)

I haven't reviewed 0003.

v8 of all these patches attached.

"git am" told me your 0001 was in unrecognized format.  It applied fine
with "patch".  I suggest that if you're going to submit a series with
commit messages and all, please use "git format-patch" with the same
"-v" argument (9 in this case) for all patches.

-- 
Álvaro Herrera                https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services


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