From patchwork Wed Dec 13 11:35:21 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Johannes Thumshirn X-Patchwork-Id: 13490757 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=wdc.com header.i=@wdc.com header.b="Efw+pJyX" Received: from esa2.hgst.iphmx.com (esa2.hgst.iphmx.com [68.232.143.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 77CE7199; Wed, 13 Dec 2023 03:35:25 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=wdc.com; i=@wdc.com; q=dns/txt; s=dkim.wdc.com; t=1702467325; x=1734003325; h=from:subject:date:message-id:mime-version: content-transfer-encoding:to:cc; bh=CFMdVIjYEHRKAW9HT5fnwral3Zbl4aKvKfqrMdBv2r8=; b=Efw+pJyXf8D93c+CoWvkmcnasAFIAlswh2edhF/hgMdD5BHUp9EKH7Xw oz9VeepXSvElGwOIDrRxg9ta9K/ZuqhzbWHdhywms1S/ZLdYUfcpZXzR0 qW1IMdWMOzzC/brysk6WhudsGXQh/PbmAqoM4Keat2Ywn8qJusafdjgIB otftDxiY7EBzhtM6ZGu+XQQNYkUYNeBmaqDviQGTyQtUKkWDWFJciZnuG ELC3Qh8a756km4k3JopDyl2b4EH0TMREEIjo3NGnvlNSD+W/JLywzX0Tq tJqWf/HvlsjJ0WXNye0YT8GTyQBLinayPhAF08WgOjTcoRnOzRGcNMqPW A==; X-CSE-ConnectionGUID: T/Zw7jMRTOapnFMIdjT4RA== X-CSE-MsgGUID: 1FkfndhUTJ24iGvGHuzbzQ== X-IronPort-AV: E=Sophos;i="6.04,272,1695657600"; d="scan'208";a="4718825" Received: from h199-255-45-15.hgst.com (HELO uls-op-cesaep02.wdc.com) ([199.255.45.15]) by ob1.hgst.iphmx.com with ESMTP; 13 Dec 2023 19:35:24 +0800 IronPort-SDR: c6BJfNm0BmkZUiCWH4VUNjKlbPHb5Qe9SRELAMftePQrjLspBoAl6qLqxyuKU9xCRucVuB+Lyp +Wz0vjoAqLhQ== 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; 13 Dec 2023 02:40:36 -0800 IronPort-SDR: jvUpEoHthA792O98JBaVOFAXaPdmoiOtOsspMFnTQ1IUUVcv6hGMRfftbHiqrobKwEDR4vxeA7 iaa9ndtwlHtA== WDCIronportException: Internal Received: from unknown (HELO redsun91.ssa.fujisawa.hgst.com) ([10.149.66.6]) by uls-op-cesaip02.wdc.com with ESMTP; 13 Dec 2023 03:35:24 -0800 From: Johannes Thumshirn Subject: [PATCH v6 0/9] fstests: add tests for btrfs' raid-stripe-tree feature Date: Wed, 13 Dec 2023 03:35:21 -0800 Message-Id: <20231213-btrfs-raid-v6-0-913738861069@wdc.com> Precedence: bulk X-Mailing-List: fstests@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAPmWeWUC/3XNQW7DIBCF4atErEsEA+PBXfUeURZgoGHRuILIT RT57p1kUyOlyzfS989dtFRLauJ9dxc1LaWV+cxjeNuJ6eTPn0mWyFuAAqNBWRkuNTdZfYmScCS kkfJIUTD4rimX6zN2OPI+lXaZ6+3ZXvTj+jKzaKlkALQp6DDl7D5+4rSf5i/xiCywhdhBYAiYn UrJG4uhh+Z/aBiq5JA8WjN66KHdwqGDliGSA2djNJ5UD3ELqYPI0Frvtc+ZHw9/cF3XXwQqCBi GAQAA To: Anand Jain , Zorro Lang Cc: Filipe Manana , fstests@vger.kernel.org, linux-btrfs@vger.kernel.org, Johannes Thumshirn X-Mailer: b4 0.12.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1702467323; l=3025; i=johannes.thumshirn@wdc.com; s=20230613; h=from:subject:message-id; bh=CFMdVIjYEHRKAW9HT5fnwral3Zbl4aKvKfqrMdBv2r8=; b=iN2P+hsMiJAiuSlB+vq2DCQH+YkG/MSeNOHELyoUAV9b9Eu4eYiX/4ntnU8LksewJ8FgDJNdx jEVfDXY02AWCe3HsnTshsvQU9W8eV8ZPHlgwq6nEVMnXHJZyRhP+0MD X-Developer-Key: i=johannes.thumshirn@wdc.com; a=ed25519; pk=TGmHKs78FdPi+QhrViEvjKIGwReUGCfa+3LEnGoR2KM= Add tests for btrfs' raid-stripe-tree feature. All of these test work by writing a specific pattern to a newly created filesystem and afterwards using `btrfs inspect-internal -t raid-stripe $SCRATCH_DEV_POOL` to verify the placement and the layout of the metadata. The md5sum of each file will be compared as well after a re-mount of the filesystem. --- Changes in v6: - require 4k pagesize for all tests as output depends on page size - Add Filipe's Reviewed-by - Link to v5: https://lore.kernel.org/r/20231207-btrfs-raid-v5-0-44aa1affe856@wdc.com Changes in v5: - add _require_btrfs_free_space_tree helper and use in tests - Link to v4: https://lore.kernel.org/r/20231206-btrfs-raid-v4-0-578284dd3a70@wdc.com Changes in v4: - add _require_btrfs_no_compress to all tests - add _require_btrfs_no_nodatacow helper and add to btrfs/308 - add _require_btrfs_feature "free_space_tree" to all tests - Link to v3: https://lore.kernel.org/r/20231205-btrfs-raid-v3-0-0e857a5439a2@wdc.com Changes in v3: - added 'raid-stripe-tree' to mkfs options, as only zoned raid gets it automatically - Rename test cases as btrfs/302 and btrfs/303 already exist upstream - Link to v2: https://lore.kernel.org/r/20231205-btrfs-raid-v2-0-25f80eea345b@wdc.com Changes in v2: - Re-ordered series so the newly introduced group is added before the tests - Changes Filipe requested to the tests. - Link to v1: https://lore.kernel.org/r/20231204-btrfs-raid-v1-0-b254eb1bcff8@wdc.com --- Johannes Thumshirn (9): fstests: doc: add new raid-stripe-tree group common: add filter for btrfs raid-stripe dump common: add _require_btrfs_no_nodatacow helper common: add _require_btrfs_free_space_tree btrfs: add fstest for stripe-tree metadata with 4k write btrfs: add fstest for 8k write spanning two stripes on raid-stripe-tree btrfs: add fstest for writing to a file at an offset with RST btrfs: add fstests to write 128k to a RST filesystem btrfs: add fstest for overwriting a file partially with RST common/btrfs | 17 +++++++++ common/filter.btrfs | 14 +++++++ doc/group-names.txt | 1 + tests/btrfs/304 | 58 ++++++++++++++++++++++++++++ tests/btrfs/304.out | 58 ++++++++++++++++++++++++++++ tests/btrfs/305 | 63 +++++++++++++++++++++++++++++++ tests/btrfs/305.out | 82 ++++++++++++++++++++++++++++++++++++++++ tests/btrfs/306 | 61 ++++++++++++++++++++++++++++++ tests/btrfs/306.out | 75 +++++++++++++++++++++++++++++++++++++ tests/btrfs/307 | 58 ++++++++++++++++++++++++++++ tests/btrfs/307.out | 65 ++++++++++++++++++++++++++++++++ tests/btrfs/308 | 62 ++++++++++++++++++++++++++++++ tests/btrfs/308.out | 106 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 13 files changed, 720 insertions(+) --- base-commit: e8a1c16502fad2660d29de5835c4c84700b1f11a change-id: 20231204-btrfs-raid-75975797f97d Best regards,