[pgpool-hackers: 2828] Re: [pgpool-committers: 4772] pgpool: Revert "Fix 055.backend_all_down test failure."

Tatsuo Ishii ishii at sraoss.co.jp
Tue Jun 12 18:04:43 JST 2018


My theory was incorrect, so I reverted my commits.
Still the cause of the occasional test failure is unknown.

> Fix 055.backend_all_down test failure.
>
> The test fails because pgpool zombie child process remains. Actually
> the failover process is properly performed but when the shutdown
> script is executed in background, output to stdout/stderr was blocked,
> and this could cause the zombie process syndrome. Soltution is,
> redirecting stdout/stderr to /dev/null when sponing the shutdown
> script in background.

From: Tatsuo Ishii <ishii at postgresql.org>
Subject: [pgpool-committers: 4772] pgpool: Revert "Fix 055.backend_all_down test failure."
Date: Tue, 12 Jun 2018 06:54:13 +0000
Message-ID: <E1fSdC1-0002oo-0I at gothos.postgresql.org>

> Revert "Fix 055.backend_all_down test failure."
> 
> This reverts commit 65d48c483889d5e1f91898c33b40bc34abc7f0f6.
> 
> Branch
> ------
> master
> 
> Details
> -------
> https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=1eefa25317b88203c452199a39ac340adfe031d5
> 
> Modified Files
> --------------
> src/test/regression/tests/055.backend_all_down/test.sh | 6 ++----
> 1 file changed, 2 insertions(+), 4 deletions(-)
> 


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