From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E9EC8C433F5 for ; Wed, 20 Apr 2022 02:36:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1358981AbiDTCiw (ORCPT ); Tue, 19 Apr 2022 22:38:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34074 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1358972AbiDTCij (ORCPT ); Tue, 19 Apr 2022 22:38:39 -0400 Received: from esa4.hgst.iphmx.com (esa4.hgst.iphmx.com [216.71.154.42]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9015E32995 for ; Tue, 19 Apr 2022 19:35:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=wdc.com; i=@wdc.com; q=dns/txt; s=dkim.wdc.com; t=1650422155; x=1681958155; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=eHRi+eb4s/r9SGaBxGO1ndJ7Q/10lApiOZ6y9KYvaZE=; b=grQjkf2cuD8NZT18fnamT866Eg57PayYxil7WGHUqJ7uzLK13yaXX/3H 60cF6OPgnNMEWjZm9yKvO1Lm3iOlMt7ygfvICC43LYl1eZ9ZqfMkUByFK PQgJjBpNgpzYoqek6V76pk+a5waiIAfBKQUajVC5THlzsq0uyAiWOQUws zHXiZCqfT7fy6fGFKcBHGZoz1AYxG8yq7uAgbZGOnIg3nAdQabUr2j536 vXOHCx46Te6uKaWjidQh0qfMzMmlK2jcAI5aSVwiQdR2VJGvNgn55KVwO gIluLnw4TXH/Dqa2BYhVR0AYJ9CnvTM9BOROU5qnf9Zbt35EPk9dI1dZU Q==; X-IronPort-AV: E=Sophos;i="5.90,274,1643644800"; d="scan'208";a="197177976" Received: from uls-op-cesaip02.wdc.com (HELO uls-op-cesaep02.wdc.com) ([199.255.45.15]) by ob1.hgst.iphmx.com with ESMTP; 20 Apr 2022 10:35:53 +0800 IronPort-SDR: 0LPQNeC72sYIQrwPX+tYTepxPP+wt9sgAmk/r7DAJQetYppl5PFDqqSU+4gqJsPRQNGcC6nPgD O3vope0/fEqFyZc/ES9YxDaxWwN8f896VDTFHYLe50yaTgLSNBPobM2PYaWU2yIkqS8CQNDMSV tpCC64Jhwb2ndLu7MnnGzlI08ZjqDnBVp3oAsyvkxAo11PEAS2qNW/p9Ik9VT3V+5acYa0OaDO Yq2bydyJEvXvGzjFA4KYfRzrPp/Wn7DMYhuzFow/O4AvXI+KVgNaAMkv5+70zUtprVC5h8NXVT IzVNKmP68Z69UoZ15Ya1O/qg Received: from uls-op-cesaip02.wdc.com ([10.248.3.37]) by uls-op-cesaep02.wdc.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 19 Apr 2022 19:06:12 -0700 IronPort-SDR: /v8pnSotC8cDvg1BcdKdXxeZr2JfXMiwURvTmchGju0k847GBAdC8YFpkxTrEiFCIEXnoMGWlE BPb1tjLVTVtySoVzcmyq8fsZqoDzpRu/JzwvQtKotERZ1mFy8kazd/hf59/EtWQYWmlRHWBWD8 6/A6wHIVZqZiAqKhGp9TbsocWf0i5XVhbBvxLaGu46kXXpgdsSU3h1indmg68Jh3TE00DcyhTB QM5NHDedoAXsOtu1sfjHI1V+AF+eJxXeeBuiiUUrquj1dRPB8QOmyPi6Rj3JUwZ+7H8sK6hRYa Gkk= WDCIronportException: Internal Received: from usg-ed-osssrv.wdc.com ([10.3.10.180]) by uls-op-cesaip02.wdc.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 19 Apr 2022 19:35:53 -0700 Received: from usg-ed-osssrv.wdc.com (usg-ed-osssrv.wdc.com [127.0.0.1]) by usg-ed-osssrv.wdc.com (Postfix) with ESMTP id 4KjlCX5Sdfz1SVnx for ; Tue, 19 Apr 2022 19:35:52 -0700 (PDT) Authentication-Results: usg-ed-osssrv.wdc.com (amavisd-new); dkim=pass reason="pass (just generated, assumed good)" header.d=opensource.wdc.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d= opensource.wdc.com; h=content-transfer-encoding:mime-version :references:in-reply-to:x-mailer:message-id:date:subject:to :from; s=dkim; t=1650422152; x=1653014153; bh=eHRi+eb4s/r9SGaBxG O1ndJ7Q/10lApiOZ6y9KYvaZE=; b=sJdsCSX2v0uDfnVehxnIQv9DgKIr86wMdj 5ZLLzgXQZWUN5EQQNC7v40asPauwDfco1FCSBo1gEQt23GJKR2WdPmkQRVVzTqHt 1hGd6o7op0l1K+yA8dqdA86U0pVBX0voQ36Tin1bOZ+QSkiSCDKpVJIcjQtbaHSe kvVqf3E+gvC0xYLDmmddEfgmlo8ZmYa6nbgBaiAFFOnd5qqrSi/IHCkNJvPqDLnd 59blGgDFUWVn7Q8+nlUojXWm8zXjSDio9v1fyeCtyVXGh829mKHzp+6LC5kALRNw MMUqQqRKMXRTdBpemgqO6XfNKg5unL4UlNoCXp+pxul/aBnI3vJw== X-Virus-Scanned: amavisd-new at usg-ed-osssrv.wdc.com Received: from usg-ed-osssrv.wdc.com ([127.0.0.1]) by usg-ed-osssrv.wdc.com (usg-ed-osssrv.wdc.com [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id uIDAt5Y3zKoU for ; Tue, 19 Apr 2022 19:35:52 -0700 (PDT) Received: from washi.fujisawa.hgst.com (washi.fujisawa.hgst.com [10.149.53.254]) by usg-ed-osssrv.wdc.com (Postfix) with ESMTPSA id 4KjlCW6xD6z1Rvlx; Tue, 19 Apr 2022 19:35:51 -0700 (PDT) From: Damien Le Moal To: linux-fsdevel@vger.kernel.org Cc: Johannes Thumshirn Subject: [PATCH v2 7/8] documentation: zonefs: Cleanup the mount options section Date: Wed, 20 Apr 2022 11:35:44 +0900 Message-Id: <20220420023545.3814998-8-damien.lemoal@opensource.wdc.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220420023545.3814998-1-damien.lemoal@opensource.wdc.com> References: <20220420023545.3814998-1-damien.lemoal@opensource.wdc.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org Use subsections to separate the descriptions of the "error=3D" and "explicit-open" mount sections. Signed-off-by: Damien Le Moal Reviewed-by: Johannes Thumshirn --- Documentation/filesystems/zonefs.rst | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) diff --git a/Documentation/filesystems/zonefs.rst b/Documentation/filesys= tems/zonefs.rst index 6b213fe9a33e..72d4baba0b6a 100644 --- a/Documentation/filesystems/zonefs.rst +++ b/Documentation/filesystems/zonefs.rst @@ -306,8 +306,15 @@ Further notes: Mount options ------------- =20 -zonefs define the "errors=3D" mount option to allow the user t= o specify -zonefs behavior in response to I/O errors, inode size inconsistencies or= zone +zonefs defines several mount options: +* errors=3D +* explicit-open + +"errors=3D" option +~~~~~~~~~~~~~~~~~~~~~~~~~~ + +The "errors=3D" option mount option allows the user to specify= zonefs +behavior in response to I/O errors, inode size inconsistencies or zone condition changes. The defined behaviors are as follow: =20 * remount-ro (default) @@ -326,6 +333,9 @@ discover the amount of data that has been written to = the zone. In the case of a read-only zone discovered at run-time, as indicated in the previous sect= ion. The size of the zone file is left unchanged from its last updated value. =20 +"explicit-open" option +~~~~~~~~~~~~~~~~~~~~~~ + A zoned block device (e.g. an NVMe Zoned Namespace device) may have limi= ts on the number of zones that can be active, that is, zones that are in the implicit open, explicit open or closed conditions. This potential limit= ation --=20 2.35.1