Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1iT4Ur-000187-5z for pgsql-hackers@arkaria.postgresql.org; Fri, 08 Nov 2019 13:40:17 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.89) (envelope-from ) id 1iT4Uq-0007gw-0J for pgsql-hackers@arkaria.postgresql.org; Fri, 08 Nov 2019 13:40:16 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1iT4Up-0007gp-Nd for pgsql-hackers@lists.postgresql.org; Fri, 08 Nov 2019 13:40:15 +0000 Received: from feynman.df7cb.de ([195.49.152.168]) by magus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1iT4Un-0007PS-Tf for pgsql-hackers@postgresql.org; Fri, 08 Nov 2019 13:40:15 +0000 Received: from msg.df7cb.de (unknown [IPv6:2003:5b:203b:100:7627:eaff:fe52:8e03]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by feynman.df7cb.de (Postfix) with ESMTPSA id 478hGj393Yz3F19; Fri, 8 Nov 2019 14:40:13 +0100 (CET) Date: Fri, 8 Nov 2019 14:40:13 +0100 From: Christoph Berg To: Julien Rouhaud Cc: PostgreSQL Hackers Subject: Re: Monitoring disk space from within the server Message-ID: <20191108134013.GI8017@msg.df7cb.de> Mail-Followup-To: Christoph Berg , Julien Rouhaud , PostgreSQL Hackers References: <20191108132419.GG8017@msg.df7cb.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.12.2 (2019-09-21) List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk Re: Julien Rouhaud 2019-11-08 > I'm also wondering if getting the fs > information is enough, as there might be quota. We could append the quotactl(Q_GETQUOTA) information as well, but I'm not sure this has a sensible actual-users-to-noise ratio. Christoph