From: Tom Lane <tgl@sss.pgh.pa.us>
To: maxime.boyer@cra-arc.gc.ca
Cc: pgsql-bugs@lists.postgresql.org
Subject: Re: BUG #18165: Could not duplicate handle for "Global/PostgreSQL.xxxxxxxxxx": Bad file descriptor
Date: Fri, 20 Oct 2023 18:16:04 -0400
Message-ID: <3998077.1697840164@sss.pgh.pa.us> (raw)
In-Reply-To: <18165-bf4f525cea6e51de@postgresql.org>
References: <18165-bf4f525cea6e51de@postgresql.org>
PG Bug reporting form <noreply@postgresql.org> writes:
> Could not duplicate handle for "Global/PostgreSQL.xxxxxxxxxx": Bad file
> descriptor
That must be coming from dsm_impl_pin_segment or dsm_impl_unpin_segment;
noplace else has the same error message spelling.
> Error started after a pg_upgrade from 11.17 to 14.9 on the same physical
> servers.
Both those messages predate v11, so it's hard to tell what changed.
Are you sure the OS environment didn't change too?
regards, tom lane
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To: pgsql-bugs@postgresql.org
Cc: tgl@sss.pgh.pa.us, maxime.boyer@cra-arc.gc.ca, pgsql-bugs@lists.postgresql.org
Subject: Re: BUG #18165: Could not duplicate handle for "Global/PostgreSQL.xxxxxxxxxx": Bad file descriptor
In-Reply-To: <3998077.1697840164@sss.pgh.pa.us>
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