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From: Greg Sabino Mullane <htamfids@gmail.com>
Date: Thu, 29 Aug 2024 09:24:00 -0400
Message-ID: <CAKAnmmLzUvQ1oU_UrECZaGeCwUxSbvRq8cKZ9mo+34e3F0f9dA@mail.gmail.com>
Subject: Re: PgBackRest Full backup and N/W reliability
To: KK CHN <kkchn.in@gmail.com>
Cc: pgsql-general <pgsql-general@postgresql.org>
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On Thu, Aug 29, 2024 at 2:21=E2=80=AFAM KK CHN <kkchn.in@gmail.com> wrote:

> I am doing a full backup  using PgBackRest from a production server to
> Reposerver.
>
...

> If so, does the backup process start  again from  scratch ?   or it
> resumes from  where the backup process is stopped   ?
>

It resumes. You will see a message like this:

WARN: resumable backup 20240829-091727F of same type exists -- invalid
files will be removed then the backup will resume

Any suggestions much appreciated
>

Boost your process-max as high as you are able to speed up your backup time=
.

Cheers,
Greg

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<div dir=3D"ltr"><div dir=3D"ltr">On Thu, Aug 29, 2024 at 2:21=E2=80=AFAM K=
K CHN &lt;<a href=3D"mailto:kkchn.in@gmail.com">kkchn.in@gmail.com</a>&gt; =
wrote:<br></div><div class=3D"gmail_quote"><blockquote class=3D"gmail_quote=
" style=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);=
padding-left:1ex"><div dir=3D"ltr"><div>I am doing a full backup=C2=A0 usin=
g PgBackRest from a production server=C2=A0to Reposerver.=C2=A0=C2=A0</div>=
<div></div></div></blockquote><div>...=C2=A0</div><blockquote class=3D"gmai=
l_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,20=
4,204);padding-left:1ex"><div dir=3D"ltr"><div>If so, does the backup proce=
ss start=C2=A0 again from=C2=A0 scratch ?=C2=A0 =C2=A0or it resumes from=C2=
=A0 where the backup process is stopped=C2=A0 =C2=A0?=C2=A0<br></div></div>=
</blockquote><div><br></div><div>It resumes. You will see a message like th=
is:</div><div><br></div><div>WARN: resumable backup 20240829-091727F of sam=
e type exists -- invalid files will be removed then the backup will resume<=
br></div><div><br></div><blockquote class=3D"gmail_quote" style=3D"margin:0=
px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><=
div dir=3D"ltr"><div>Any suggestions much appreciated</div></div></blockquo=
te><div><br></div><div>Boost your process-max as high as you are able to sp=
eed up your backup time.</div><div><br></div><div>Cheers,</div><div>Greg</d=
iv><div><br></div><div>=C2=A0</div></div></div>

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