Re: BUG #16927: Postgres can`t access WAL files
| От | Ярослав Пашинский |
|---|---|
| Тема | Re: BUG #16927: Postgres can`t access WAL files |
| Дата | |
| Msg-id | CADLmToLOHv6OqYO_Aj+T+uDFfgs5eLa4frF=eqM_KmrAAtF6tw@mail.gmail.com обсуждение исходный текст |
| Ответ на | Re: BUG #16927: Postgres can`t access WAL files (Michael Paquier <michael@paquier.xyz>) |
| Список | pgsql-bugs |
I don`t know the dependencies of appearances of this issue (Honestly, I tried to find them before mailing psql-bugs). For example, yesterday log file was full of this messages but today I was waiting to get this error back to check wal file linking via FindLinks program. At least I`m confident that this issue could destroy replication and this issue not only on one machine. Anyway, I`m happy that your patch seems to be key to solve this problem.
пт, 19 мар. 2021 г. в 13:36, Michael Paquier <michael@paquier.xyz>:
On Fri, Mar 19, 2021 at 11:04:14AM +0200, Ярослав Пашинский wrote:
> I didn't quite understand you here, is " aaaef7a " stands for patch name?
There was a typo in one of my previous messages. What I was referring
to is aaa3aedd. That's a commit of the Postgres code tree, if you are
not familiar with git, here is a link to the code change:
https://git.postgresql.org/gitweb/?p=postgresql.git;a=commit;h=aaa3aedd
>> " How much did you test the unpatched builds by the way? "
> On cluster where load was caused by pgbench I met wal file access error
> after about 1 hour, but on developer server with real load (usually up to
> 100 connections) the error occurred after 2.5-3 hours.
OK, thanks. My environments are not that sensitive to the issue,
unfortunately.
--
Michael
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