Re: Add TLI number to name of files generated by pg_waldump --save-fullpage

From: Kyotaro Horiguchi <horikyota(dot)ntt(at)gmail(dot)com>
To: michael(at)paquier(dot)xyz
Cc: pgsql-hackers(at)lists(dot)postgresql(dot)org, masao(dot)fujii(at)gmail(dot)com, david(dot)christensen(at)crunchydata(dot)com
Subject: Re: Add TLI number to name of files generated by pg_waldump --save-fullpage
Date: 2023-06-27 07:39:52
Message-ID: 20230627.163952.2129200447170879116.horikyota.ntt@gmail.com
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At Tue, 27 Jun 2023 15:58:38 +0900, Michael Paquier <michael(at)paquier(dot)xyz> wrote in
> On Tue, Jun 27, 2023 at 03:44:04PM +0900, Kyotaro Horiguchi wrote:
> > The file name was "LSNh-LSNl.spcOid.dbOid.relNumber.blk_forkname", but
> > the comment in the TAP script read as:
> >
> > -# XXXXXXXX-XXXXXXXX.DBOID.TLOID.NODEOID.dd_fork with the components being:
> >
> > which looks wrong. I'm not sure it is a business of this patch, though..
>
> This part is getting changed here anyway, so improving it is fine by
> me with the terms you are suggesting for these two 4-byte values in
> this comment.

I meant that the name is structured as
TLIh-TLIl.<tablespace>.<database>.<relnumber>.<blk>._<fork>, which
appears to be inconsistent with the comment. (And I'm not sure what
"TLOID" is..)

regards.

--
Kyotaro Horiguchi
NTT Open Source Software Center

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