From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from cygnus.enyo.de (cygnus.enyo.de [79.140.189.114]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 346F71DA23; Fri, 13 Mar 2026 19:18:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=79.140.189.114 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773429520; cv=none; b=XnejjdOYYxAVi9eZ7g45MMcsPFSzhHthXgjXMzXG2zDEj1LpSBvClAc4xlov9RlZInqEgvAfrirvmxtwBpv3ZBpSSR8xdva/kq/dRBdWLwcnxKmAmQLtto4AHXwZQX9hqT5DmpYtBzNn5nAsyk+KBmbBPrZtqlxMFdepIrkCQk8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773429520; c=relaxed/simple; bh=CftFV0Uf1TPCNljaXPNlNiuN3KlP2rmvuaZXN+T9qMA=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=Ej5MfRwjYQqosbXOyhg/uCY08SyfBAgYDlUuLfkduEZMJK79yW5czBHXY9kQFIEjH6Xy8ao7c+h/kNZXUiU5rKf6lUmA7hvuhNbTH7DmQbJ4XDuGLPyOKJO+ehzJJm6MNMXMay5ZvUerPyrl3Pk3KUjLmde69FGugZ4VZb5uRtE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=deneb.enyo.de; spf=pass smtp.mailfrom=deneb.enyo.de; arc=none smtp.client-ip=79.140.189.114 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=deneb.enyo.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=deneb.enyo.de Received: from [172.17.203.2] (port=43271 helo=deneb.enyo.de) by albireo.enyo.de ([172.17.140.2]) with esmtps (TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) id 1w17bf-0000000Cfum-13lj; Fri, 13 Mar 2026 18:51:31 +0000 Received: from fw by deneb.enyo.de with local (Exim 4.98.2) (envelope-from ) id 1w17bf-00000000NiK-0daL; Fri, 13 Mar 2026 19:51:31 +0100 From: Florian Weimer To: Roman Bakshansky Cc: linux-api@vger.kernel.org, linux-kernel@vger.kernel.org, audit@vger.kernel.org, libc-alpha@sourceware.org Subject: Re: [RFC] Modernizing Linux authentication logs (lastlog, btmp, utmp, wtmp) with SQLite In-Reply-To: <660c10e6-f8b5-46e2-a424-e3e052992b3a@gmail.com> (Roman Bakshansky's message of "Fri, 13 Mar 2026 00:01:25 +0300") References: <660c10e6-f8b5-46e2-a424-e3e052992b3a@gmail.com> Date: Fri, 13 Mar 2026 19:51:31 +0100 Message-ID: <87cy175zrg.fsf@mid.deneb.enyo.de> Precedence: bulk X-Mailing-List: linux-api@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable * Roman Bakshansky: > The full RFC, including preliminary database schemas and API drafts, > is available in the discussion repository: > > =A0 =A0 https://github.com/bakshansky/linux-auth-logs I don't understand how SQLite (without a daemon) addresses the locking issue. WAL mode still uses fcntl locking.