On Wed, Jun 21, 2023 at 11:11:55AM +0200, Julian Markwort wrote:
> I see you've already undone it.
> Attached is a patch for 009_twophase.pl to just try this corner case at the
> very end, so as not to influence other
> existing tests in suite.
>
> When I run this on REL_14_8 I get the error agai
First off, thanks for the quick reaction and reviews, I appreciate it.
On Wed, 2023-06-21 at 14:14 +0900, Michael Paquier wrote:
> But that won't connect work as the segment requested is now a partial
> one in the primary's pg_wal, still the standby wants it.
I think since 009_twophase.pl doesn't
On Tue, Jun 20, 2023 at 09:33:45PM -0700, Nathan Bossart wrote:
> I've started seen sporadic timeouts for 009_twophase.pl in cfbot, and I'm
> wondering if it's related to this change.
>
> https://api.cirrus-ci.com/v1/task/4978271838797824/logs/test_world.log
> https://api.cirrus-ci.com
On Tue, Jun 20, 2023 at 10:49:03AM +0900, Michael Paquier wrote:
> And done for v13 and v14. I have split the test and comment changes
> into their own commit, doing that for v13~HEAD.
I've started seen sporadic timeouts for 009_twophase.pl in cfbot, and I'm
wondering if it's related to this chan
On Mon, Jun 19, 2023 at 04:27:27PM +0900, Michael Paquier wrote:
> Okay, cool. Thanks for double-checking, so let's do something down to
> 13, then..
And done for v13 and v14. I have split the test and comment changes
into their own commit, doing that for v13~HEAD.
--
Michael
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Des
On Mon, Jun 19, 2023 at 02:41:54PM +0900, Kyotaro Horiguchi wrote:
> At Mon, 19 Jun 2023 14:24:44 +0900, Michael Paquier
> wrote in
>> On Fri, Jun 16, 2023 at 04:27:40PM +0200, Julian Markwort wrote:
>>> I've attached patches for PG 14 and PG 13 that mimic the change in
>>> PG15 (commit 811051c
At Mon, 19 Jun 2023 14:24:44 +0900, Michael Paquier wrote
in
> On Fri, Jun 16, 2023 at 04:27:40PM +0200, Julian Markwort wrote:
> > Note that it is important that the PREPARE entry is in the WAL file
> > that PostgreSQL is writing to prior to the inital crash.
> > This has happened repeatedly in
Thanks for the report, reproducer and the patches.
At Fri, 16 Jun 2023 16:27:40 +0200, Julian Markwort
wrote in
> - prepare a transaction
> - crash postgresql
> - create standby.signal file
> - start postgresql, wait for recovery to finish
> - promote
..
> The promotion will fail with a FATAL e
On Fri, Jun 16, 2023 at 04:27:40PM +0200, Julian Markwort wrote:
> I've discovered a serious bug that leads to a server crash upon
> promoting an instance that crashed previously and did recovery in
> standby mode.
Reproduced here, for the versions mentioned.
> The bug is present in PostgreSQL ve
Hey everyone,
I've discovered a serious bug that leads to a server crash upon promoting an
instance that crashed previously and did
recovery in standby mode.
The bug is present in PostgreSQL versions 13 and 14 (and in earlier versions,
though it doesn't manifest itself so
catastrophically).
The
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