Re: pg_dump crashes

On Fri, May 22, 2020 at 5:09 PM Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com>
wrote:

> On 5/22/20 8:05 AM, Nico De Ranter wrote:
> >
> > On Fri, May 22, 2020 at 5:02 PM Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com
> > <mailto: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?
>
> I would think that depends on what '???????' is really representing.
>
> In the database try:
>
> SELECT md5 FROM public.file where fileid = 4557430888798830399;
>
>

bacula=# SELECT md5 FROM public.file where fileid = 4557430888798830399;
md5
-----
(0 rows)

So that fileid is bogus too (max(bigint) I assume)

--

Nico De Ranter

Operations Engineer

T. +32 16 38 72 10

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