Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1tSj8n-0014wq-Eg for pgsql-hackers@arkaria.postgresql.org; Tue, 31 Dec 2024 20:47:02 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.94.2) (envelope-from ) id 1tSj8m-004u6I-KJ for pgsql-hackers@arkaria.postgresql.org; Tue, 31 Dec 2024 20:47:00 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1tSj8m-004u5Z-AX for pgsql-hackers@lists.postgresql.org; Tue, 31 Dec 2024 20:47:00 +0000 Received: from [2607:9c00:1009:0:7ae3:b5ff:fe1b:23b4] (helo=thebighonker.lerctr.org) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1tSj8k-001SQS-0y for pgsql-hackers@lists.postgresql.org; Tue, 31 Dec 2024 20:46:58 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lerctr.org; s=ler2019; h=Content-Transfer-Encoding:Content-Type:Message-ID:References: In-Reply-To:Subject:To:From:Date:MIME-Version:Sender:Reply-To:Cc:Content-ID: Content-Description; bh=63JK0Muy6lgWgW9klSSls5TewAUjzIfR21j1J9iAOJQ=; b=Bgegd BzBUqUh5ZlpHX3Tjf5C/rPlVquSJaaPy0hak8Vx2fRPNRaKN8Rh3n7+H/JNmeRiGLTSIF9qHdnbwU eKn27VOgCA+ONmiEienPUKg3KoXt0IHEFn2vXNc0eBXQXeODn2cy/VTfuCD7cfkbNH7kNlCFOmFA2 djTq2ao1RizIwvtWn3iBKQNeuLXxOyBKGPay7oNQYuh6dHFqDZDMaPqCRajyK1x9JmAol7WjjuxX1 w3ZFfvF8L+7LMCh7U+YMymayEnSwssInQC+PFAjafFXsAAalwMIguMxnjxY0iiDjRCsAta2dLJ/Ok u0508Ut9jGKC67MSKAFNh9qgHElIg==; Authentication-Results: thebighonker.lerctr.org; iprev=pass (thebighonker.lerctr.org) smtp.remote-ip=2607:9c00:1009::53:1; auth=pass (LOGIN) smtp.auth=ler@lerctr.org; spf=pass smtp.mailfrom=lerctr.org; arc=none Received-SPF: pass (thebighonker.lerctr.org: domain of lerctr.org designates 2607:9c00:1009::53:1 as permitted sender) client-ip=2607:9c00:1009::53:1; envelope-from=ler@lerctr.org; helo=webmail.lerctr.org; Received: from thebighonker.lerctr.org ([2607:9c00:1009::53:1]:64338 helo=webmail.lerctr.org) by thebighonker.lerctr.org with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.98 (FreeBSD)) (envelope-from ) id 1tSj8i-00000000JQm-2vob for pgsql-hackers@lists.postgresql.org; Tue, 31 Dec 2024 14:46:56 -0600 Received: from syn-2603-8080-2000-bd01-a4dd-4287-1009-8523.res6.spectrum.com (2603:8080:2000:bd01:a4dd:4287:1009:8523) by webmail.lerctr.org with HTTP (HTTP/1.1 POST); Tue, 31 Dec 2024 14:46:56 -0600 MIME-Version: 1.0 Date: Tue, 31 Dec 2024 14:46:56 -0600 From: Larry Rosenman To: Pgsql hackers Subject: Re: Strange issue with NFS mounted PGDATA on ugreen NAS In-Reply-To: <04f95c3c13d4a9db87b3ac082a9f4877@lerctr.org> References: <04f95c3c13d4a9db87b3ac082a9f4877@lerctr.org> Message-ID: <8697784680e2f394debe28e282f5e8d4@lerctr.org> X-Sender: ler@lerctr.org Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit X-Host-Lookup-Failed: Reverse DNS lookup failed for 2607:9c00:1009:0:7ae3:b5ff:fe1b:23b4 (failed) List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk On 12/31/2024 12:22 pm, Larry Rosenman wrote: > When I try to drop a database, PostgreSQL leaves files in the directory > and does not even try to delete them. > > PostgreSQL 16.6, FreeBSD 14.2, PGDATA mounted NFS from UGreen NAS. > > Truss of the create/delete attached. > > It does NOT seem to happen PG < 16. > > Ideas? as a followup, 17.2 exhibits the same behavior, but 15.10 and below work just fine on the same VM and share. -- Larry Rosenman http://www.lerctr.org/~ler Phone: +1 214-642-9640 E-Mail: ler@lerctr.org US Mail: 13425 Ranch Road 620 N, Apt 718, Austin, TX 78717-1010