Re: pg_dump crashes

From: Nico De Ranter <nico(dot)deranter(at)esaturnus(dot)com>
To: Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com>
Cc: pgsql-general(at)postgresql(dot)org
Subject: Re: pg_dump crashes
Date: 2020-05-22 15:05:08
Message-ID: CALVv0fZvs7EmBp-=z=r7VkVp89=BPL0FtACj7U=cBE-UjnxLvg@mail.gmail.com
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On Fri, May 22, 2020 at 5:02 PM Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com>
wrote:

> On 5/22/20 7:55 AM, Nico De Ranter wrote:
> > Correct.
> >
> > If I run 'pg_dumpall --cluster 11/main --file=dump.sql' the end of the
> > file looks like:
> >
> > ###### cut here
> > 4557430888798830399 1061109567 1061109567 1061109567 1061109567 16191 \N
> > \N ??????????????????????????????
> > 4557430888798830399 1061109567 1061109567 1061109567 1061109567 16191 \N
> > \N ??????????????????????????????
> > \.
> >
> > ###### cut here
> >
> > If I run 'pg_dump --table=public.file --cluster 11/main
> > --file=dump-2.sql bacula' those lines are actually followed by about
> > 850 or so lines that look ok. I'm assuming the difference is due to
> > buffering.
> > However the fact that I do see a number of regular lines following this
> > may suggest it's just garbage in the table but not really causing the
> > issue afterall.
>
> Assuming the above matches:
>
> COPY public.file (fileid, fileindex, jobid, pathid, filenameid,
> deltaseq, markid, lstat, md5)
>
> the '????????????????????' would be for the md5 field. I'm going to say
> that is important.
>

But that would be content of the database only. The should matter for the
application but not for a dump of the database, right?

>
> >
> > Nico
> >
> >
> >
>
> >
>
>
> --
> Adrian Klaver
> adrian(dot)klaver(at)aklaver(dot)com
>
>
>

--

Nico De Ranter

Operations Engineer

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