| From: | Andres Freund <andres(at)anarazel(dot)de> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | Michael Paquier <michael(at)paquier(dot)xyz>, "Tsunakawa, Takayuki" <tsunakawa(dot)takay(at)jp(dot)fujitsu(dot)com>, Postgres hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: [bug fix] Cascaded standby cannot start after a clean shutdown |
| Date: | 2018-06-18 02:33:01 |
| Message-ID: | 20180618023301.zlzjs5x4gg2yhcvj@alap3.anarazel.de |
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| Lists: | pgsql-hackers |
Hi,
On 2018-06-17 22:31:02 -0400, Tom Lane wrote:
> Michael Paquier <michael(at)paquier(dot)xyz> writes:
> > Trying to run regression tests in parallel in ~9.5 leads to spurious
> > failures, which is annoying... I had a patch fixing that but I cannot
> > put my finger on the thread where this has been discussed.
>
> Yeah, for me parallelized check-world only works in >= 9.6. My (vague)
> recollection is that multiple fixes were needed to get to that point,
> so I doubt it's worth trying to fix in older branches.
There were multiple fixes, that's right - I'd personally however still
be in favor of trying to backpatch those. Running a check world serially
for the backbranches seriously slows down things for me.
Greetings,
Andres Freund
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