From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mailgw-01.dd24.net ([193.46.215.41]:47863 "EHLO mailgw-01.dd24.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752016AbdHAVAs (ORCPT ); Tue, 1 Aug 2017 17:00:48 -0400 Received: from mailpolicy-01.live.igb.homer.key-systems.net (mailpolicy-02.live.igb.homer.key-systems.net [192.168.1.27]) by mailgw-01.dd24.net (Postfix) with ESMTP id DE1515FBA0 for ; Tue, 1 Aug 2017 21:00:46 +0000 (UTC) Received: from mailgw-01.dd24.net ([192.168.1.35]) by mailpolicy-01.live.igb.homer.key-systems.net (mailpolicy-02.live.igb.homer.key-systems.net [192.168.1.25]) (amavisd-new, port 10235) with ESMTP id t9IYWfrsyAyW for ; Tue, 1 Aug 2017 21:00:45 +0000 (UTC) Received: from heisenberg.fritz.box (ppp-82-135-91-116.dynamic.mnet-online.de [82.135.91.116]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mailgw-01.dd24.net (Postfix) with ESMTPSA for ; Tue, 1 Aug 2017 21:00:44 +0000 (UTC) Message-ID: <1501621244.5007.2.camel@scientia.net> Subject: Re: [PATCH 00/14 RFC] Btrfs: Add journal for raid5/6 writes From: Christoph Anton Mitterer To: linux-btrfs@vger.kernel.org Date: Tue, 01 Aug 2017 23:00:44 +0200 In-Reply-To: <20170801161439.13426-1-bo.li.liu@oracle.com> References: <20170801161439.13426-1-bo.li.liu@oracle.com> Content-Type: multipart/signed; micalg="sha-512"; protocol="application/x-pkcs7-signature"; boundary="=-HPv0snI8rIP8e8cBSUHh" Mime-Version: 1.0 Sender: linux-btrfs-owner@vger.kernel.org List-ID: --=-HPv0snI8rIP8e8cBSUHh Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hi. Stupid question: Would the write hole be closed already, if parity was checksummed? Cheers, Chris. --=-HPv0snI8rIP8e8cBSUHh Content-Type: application/x-pkcs7-signature; name="smime.p7s" Content-Disposition: attachment; filename="smime.p7s" Content-Transfer-Encoding: base64 MIAGCSqGSIb3DQEHAqCAMIACAQExDzANBglghkgBZQMEAgMFADCABgkqhkiG9w0BBwEAAKCCEmow ggXiMIIDyqADAgECAhBctkhuRwyYxn/2gNtkSuKNMA0GCSqGSIb3DQEBCwUAMH0xCzAJBgNVBAYT AklMMRYwFAYDVQQKEw1TdGFydENvbSBMdGQuMSswKQYDVQQLEyJTZWN1cmUgRGlnaXRhbCBDZXJ0 aWZpY2F0ZSBTaWduaW5nMSkwJwYDVQQDEyBTdGFydENvbSBDZXJ0aWZpY2F0aW9uIEF1dGhvcml0 eTAeFw0xNTEyMTYwMTAwMDVaFw0zMDEyMTYwMTAwMDVaMHUxCzAJBgNVBAYTAklMMRYwFAYDVQQK Ew1TdGFydENvbSBMdGQuMSkwJwYDVQQLEyBTdGFydENvbSBDZXJ0aWZpY2F0aW9uIEF1dGhvcml0 eTEjMCEGA1UEAxMaU3RhcnRDb20gQ2xhc3MgMiBDbGllbnQgQ0EwggEiMA0GCSqGSIb3DQEBAQUA A4IBDwAwggEKAoIBAQDuD1CMlQkjhKz1UGqP1jeiTiH9MgllRz6vOPrVG/eE0H/J4QQLV/PeL8RT 4xc44bEzsoJu0IhwnEchb+TxE/qw88w7hxODuw3N8Faxix6a1jp83+RWvZHZf78+O+3GYBpekZfT Oe9A/FoTXbcgwZfLTMQodn+ckNnX31M/1M2f2/7VA7QBlvihontyHQOlIlryQXnGI0UMCD21oopK 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