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From: Greg Sabino Mullane <htamfids@gmail.com>
Date: Sat, 20 Jun 2026 10:52:03 -0400
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Subject: Re: PgbackRest : backup command end: aborted with exception [101]
To: KK CHN <kkchn.in@gmail.com>
Cc: pgsql-general@lists.postgresql.org
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Smells like a timeout of some sort to me. Could be a firewall dropping an
"idle" connection. How long does the diff backup take to complete? How long
from when you kick off the full backup to the time it errors out? Is that
timeout consistent? See if you have ServerAliveInterval set in your ssh
config, and if not, consider adding it (and related vars).

Cheers,
Greg

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<div dir=3D"ltr"><div dir=3D"ltr">Smells like a timeout of some sort to me.=
 Could be a firewall dropping an &quot;idle&quot; connection. How long does=
 the diff backup take to complete? How long from when you kick off the full=
 backup to the time it errors out? Is that timeout consistent? See if you h=
ave ServerAliveInterval set in your ssh config, and if not, consider adding=
 it (and related vars).<div><br></div><div>Cheers,</div><div>Greg</div><div=
><br></div></div>
</div>

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