From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by yocto-www.yoctoproject.org (Postfix, from userid 118) id 6BFECE00D83; Thu, 12 Sep 2019 09:58:48 -0700 (PDT) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on yocto-www.yoctoproject.org X-Spam-Level: X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 X-Spam-HAM-Report: * -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] * -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no * trust * [209.86.89.61 listed in list.dnswl.org] * -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's * domain * -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature * 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily * valid Received: from elasmtp-galgo.atl.sa.earthlink.net (elasmtp-galgo.atl.sa.earthlink.net [209.86.89.61]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id ADFAFE00B65 for ; Thu, 12 Sep 2019 09:58:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ix.netcom.com; s=dk12062016; t=1568307527; bh=E9v0Jz8b7XzmCsI21QF2d120B1HJVQq1bfZG 1CiI61k=; h=Received:From:To:Cc:References:In-Reply-To:Subject:Date: Message-ID:MIME-Version:Content-Type:Content-Transfer-Encoding: X-Mailer:Thread-Index:X-MimeOLE:X-ELNK-Trace:X-Originating-IP; b=T QMNQ/7xNlPrsfnXhUFjGX1s571xrpDz81sOqZ9sY9EsbhU4X+DyQZajEFqmM81fd5+E Wkz7VfziOPa0+8Sor18ZkMQl0pIANVFVmzponhL7gVuzqb5GH2rFNmBVRqh1Xb0TNt7 JEEu0x+mgVOwrK6DqOyxRY8mvkYi6U9qVBBJUYPt6TKjr8DfjxTkyOShqC5gpiyyWMu x3ZOX9UMtqQPRNBpE20YL4GEvQxcT4u2qXx3Xo4kO2FdT+vcvKwRW8Vn7viM2PuHVYT ZJoYBAxQKvZutacvFpzl8AXSL4BKW9M5WQhNkJBQr5b5OUO5gfnVtRHmUzQV7N/evMk qKh4Qw== DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=dk12062016; d=ix.netcom.com; b=WLiBgihI1DUFQLC4RC8jiUc65jThDRjroUxfshG1cblbX9hB/7VpnpWcpHDbcgRjKslAP4lOdWAQseC0VwcuwhSFuysQI/ImWwWUG0kNoExVbeToDUB4zCQULHM6DTvzKttnpM1emtt3XTpEPjIJHclUnxuQwtEkVs4CdMueBLM95T7C/tcjTgeUzwYxwTYSnzR5wxhrTUpF7+DZka0X3x2nxEIHg3UQjznswoZtV+zd/U9jKkINFe74nZBE9t/dup740FQo6xY6gVxNOUBhO1kIxY/s05A2HRDJj8YWcJbHkcgh/oVQ1PI1sgp0ZLIOQbDhBfywRJoLbh8g4wDeIA==; h=Received:From:To:Cc:References:In-Reply-To:Subject:Date:Message-ID:MIME-Version:Content-Type:Content-Transfer-Encoding:X-Mailer:Thread-Index:X-MimeOLE:X-ELNK-Trace:X-Originating-IP; Received: from [108.228.233.89] (helo=PAULD) by elasmtp-galgo.atl.sa.earthlink.net with esmtpa (Exim 4) (envelope-from ) id 1i8SQg-000Fbf-6v; Thu, 12 Sep 2019 12:58:46 -0400 From: "Paul D. DeRocco" To: "'Jussi Kukkonen'" References: <6F3C5ED776614BD8B5EE2E8DCAFBFAA3@PAULD> In-Reply-To: Date: Thu, 12 Sep 2019 09:58:45 -0700 Message-ID: <527EBDD9EA054C6B9C6110D2D49FF1F9@PAULD> MIME-Version: 1.0 X-Mailer: Microsoft Office Outlook 11 Thread-Index: AdVpSVP+FBxgl7/ORSOKkkWIKI/niwAQINCg X-MimeOLE: Produced By Microsoft MimeOLE V6.1.7601.24158 X-ELNK-Trace: bd7d5d4e6f8f652c74cfc7ce3b1ad11381c87f5e519606883d45951eaa9192f8cc10201e0247e122350badd9bab72f9c350badd9bab72f9c350badd9bab72f9c X-Originating-IP: 108.228.233.89 Cc: 'Yocto discussion list' Subject: Re: One second timestamp resolution? X-BeenThere: yocto@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Discussion of all things Yocto Project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 12 Sep 2019 16:58:48 -0000 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable > From: Jussi Kukkonen [mailto:jku@goto.fi]=20 >=20 > I think file timestamp resolution on ext4 is one of the things that > depend on inode size (ext4 does not enforce reasonable values because > of compatibility with earlier versions I guess). So maybe check inode > size (should be 256 bytes I think?). I don't have tune2fs on my embedded system, so I can't check, but that = sounds like the probable reason. The nanoseconds that ext4 added are in = the upper 128 bytes of a 256 byte inode, for compatibility reasons, so = somehow I must have ext4 configured to use 128 byte inodes. Where would = this be configured in a Yocto build? I'm still on Pyro. --=20 Ciao, Paul D. DeRocco Paul mailto:pderocco@ix.netcom.com