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From: solai v <solai.cdac@gmail.com>
Date: Fri, 22 May 2026 11:45:25 +0530
Message-ID: 
 <CAF0whueuAFgX7D0nH58yjU5rECAtvgPwHKNVL9SQUrmDhXimqQ@mail.gmail.com>
Subject: Re: Available disk space per tablespace
To: Christoph Berg <myon@debian.org>
Cc: Thomas Munro <thomas.munro@gmail.com>,
 Quan Zongliang <quanzongliang@yeah.net>,
	PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>
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Hi ,
I tested the v5 of the pg_tablespace_avail() patch  on Linux.
The patch applied and built cleanly for me .After applying the patch
and re-running initdb,pg_tablespace_avail() worked correctly and \db+
showed the new Free column as expected.
The reported values matched the output from df -h on my system.I also
tested custom tablespace and non-superuser access,and both behaved
correctly.
Additionally,I ran :
make check TESTS= tablespace
and all tests passed.
Overall , the feature looks useful and worked well in my testing.

Regards
Solai