From patchwork Mon Dec 4 13:25:03 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Johannes Thumshirn X-Patchwork-Id: 13478429 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=wdc.com header.i=@wdc.com header.b="KfM1U5v/" Received: from esa3.hgst.iphmx.com (esa3.hgst.iphmx.com [216.71.153.141]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 23E041731; Mon, 4 Dec 2023 05:25:13 -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=1701696314; x=1733232314; h=from:subject:date:message-id:mime-version: content-transfer-encoding:to:cc; bh=jWZggdfAkKx3qGGgsFwW3RNkyiJ8YocNqsMgRphdzHQ=; b=KfM1U5v/YEMz75u0f/kvS+r5AVsVDvF/naps+82LnyNCllluBGZeTlA8 gGAdNd31ZLv5/hga3xlYn9wM2HmgxEVazoYC0g1N98B4pLaHJsO0fixjT fJdQZhw4WcYS1sCZ62iXto4CQzAinITQXHbq5p1bNwsIC6sG8GqPHsCks wD68+1gFZMF11ApP99Qcpe3+q4Hz14fRAUz+oF+eRg9k4526U+X9YC4uK IgZzvXhtO5qnvisWLrE59Tna2h1/Kg0lWHKYbIFJ39DKj9wC8EcLDxxOW NQmWQJiHg8fmvLOvjDxW0kt9RlwWx1x7qgrMZGr2UG8Q9kcgpf4O3gvYs g==; X-CSE-ConnectionGUID: PpkBczJ1RliJGqbkv/N/rw== X-CSE-MsgGUID: 656Tvk9pSumUF8bs4s+H0Q== X-IronPort-AV: E=Sophos;i="6.04,249,1695657600"; d="scan'208";a="3929116" Received: from uls-op-cesaip01.wdc.com (HELO uls-op-cesaep01.wdc.com) ([199.255.45.14]) by ob1.hgst.iphmx.com with ESMTP; 04 Dec 2023 21:25:13 +0800 IronPort-SDR: yRxh2+03SM9cIWiPO1brIukWC1PvMhB7KAzUx81DbUbIzJDHxkp0bN7loq2AnDNwn4ks+YUoiG C62A2iDyos0g== Received: from uls-op-cesaip01.wdc.com ([10.248.3.36]) by uls-op-cesaep01.wdc.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 04 Dec 2023 04:36:16 -0800 IronPort-SDR: F4+n3/Ta9pWhJdr0BEJUy3mkY4NFn602108OiwaLdb6XC+ayQVAKu9DpflRSwtJcp+1S9AERHv PVDYga26qriQ== WDCIronportException: Internal Received: from unknown (HELO redsun91.ssa.fujisawa.hgst.com) ([10.149.66.6]) by uls-op-cesaip01.wdc.com with ESMTP; 04 Dec 2023 05:25:12 -0800 From: Johannes Thumshirn Subject: [PATCH 0/7] fstests: add tests for btrfs' raid-stripe-tree feature Date: Mon, 04 Dec 2023 05:25:03 -0800 Message-Id: <20231204-btrfs-raid-v1-0-b254eb1bcff8@wdc.com> Precedence: bulk X-Mailing-List: linux-btrfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAC/TbWUC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDI2NDIwMT3aSSorRi3aLEzBRdc1NLc1NzS/M0S/MUJaCGgqLUtMwKsGHRsbW 1ACiTKG9cAAAA To: Anand Jain Cc: 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=1701696311; l=1735; i=johannes.thumshirn@wdc.com; s=20230613; h=from:subject:message-id; bh=jWZggdfAkKx3qGGgsFwW3RNkyiJ8YocNqsMgRphdzHQ=; b=EQS+Qvu47ZIuudW7FDRidJLysBFaVeGdmZJQ68r8GWnf3rFXsDPE+2mE6/oyEgXfwpGZQhcmv o1nXlwAoeX+BCoB/vdOzjUH1TS9f1T+a+fPzCBXSOgB/N/Nb3y6BGKd 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 welli after a re-mount of the filesystem. --- Johannes Thumshirn (7): 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: add filter for btrfs raid-stripe dump fstests: doc: add new raid-stripe-tree group common/filter.btrfs | 14 +++++++ doc/group-names.txt | 1 + tests/btrfs/302 | 55 +++++++++++++++++++++++++++ tests/btrfs/302.out | 58 ++++++++++++++++++++++++++++ tests/btrfs/303 | 59 +++++++++++++++++++++++++++++ tests/btrfs/303.out | 82 ++++++++++++++++++++++++++++++++++++++++ tests/btrfs/304 | 57 ++++++++++++++++++++++++++++ tests/btrfs/304.out | 75 +++++++++++++++++++++++++++++++++++++ tests/btrfs/305 | 55 +++++++++++++++++++++++++++ tests/btrfs/305.out | 65 ++++++++++++++++++++++++++++++++ tests/btrfs/306 | 57 ++++++++++++++++++++++++++++ tests/btrfs/306.out | 106 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 12 files changed, 684 insertions(+) --- base-commit: baca8a2b5cb6e798ce3a07e79a081031370c6cb8 change-id: 20231204-btrfs-raid-75975797f97d Best regards,