From patchwork Tue Dec 5 17:47:00 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Johannes Thumshirn X-Patchwork-Id: 13480531 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=wdc.com header.i=@wdc.com header.b="Ow8XQItO" Received: from esa4.hgst.iphmx.com (esa4.hgst.iphmx.com [216.71.154.42]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E9888122; Tue, 5 Dec 2023 09:47:04 -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=1701798425; x=1733334425; h=from:subject:date:message-id:mime-version: content-transfer-encoding:to:cc; bh=6/NcvXN/1Wu2nDcYuJzvhVMPb5/TEw8Di8Y04Zq8HhE=; b=Ow8XQItOqOgRY9yvwaEs8h957CkN+f1YxnDLyi2ZKPsVj8sO9WMkBA78 KDS9o61froGSZUWROBKxwWAZiRbOhIXrmqvEfjlpGRp98yrzdIHT2w0Pt uPh1AMT9MhPOqh3A7GiVfHgjIIlYsVLN04IKaHJFvHHnztgeK3J5btp6a O1RNz/ahKQuocqP8aH1i9T8oInL8qrAOTI3N+XQ/vhHQodw2pozUpupTk xOhDNFguRiJxdoT3uMoPypXPjQpEOulazhpMEtNLOxJ4GfB73zZgrvNub shSpLpMwCy6Kj12RnquyQEmaojRmFkVlYN+rEasAwMMHs414XlJMNvHxb g==; X-CSE-ConnectionGUID: BY6L3EsfRwiSy3lnNjFgOQ== X-CSE-MsgGUID: Yx8lLJlmSwqBsZqb9Fy/8g== X-IronPort-AV: E=Sophos;i="6.04,252,1695657600"; d="scan'208";a="3944945" Received: from uls-op-cesaip02.wdc.com (HELO uls-op-cesaep02.wdc.com) ([199.255.45.15]) by ob1.hgst.iphmx.com with ESMTP; 06 Dec 2023 01:47:04 +0800 IronPort-SDR: IK0EZ6gASfpxPeGzRMdkhMcN1usDlsy6itbuU1UT11UDogFgRs2EqrKHqLhtZLW0/63Zwt0gc8 Xf1eR0Tponfw== Received: from uls-op-cesaip01.wdc.com ([10.248.3.36]) by uls-op-cesaep02.wdc.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 05 Dec 2023 08:52:25 -0800 IronPort-SDR: 3FkHniuo09g1+ieRR/rzNDsR265JTlUdkOyih4UbE1vh5lDS2RIEIauKU+OJadjgVm2tfxrpXr inMXwLsVgCIA== WDCIronportException: Internal Received: from unknown (HELO redsun91.ssa.fujisawa.hgst.com) ([10.149.66.6]) by uls-op-cesaip01.wdc.com with ESMTP; 05 Dec 2023 09:47:04 -0800 From: Johannes Thumshirn Subject: [PATCH v3 0/7] fstests: add tests for btrfs' raid-stripe-tree feature Date: Tue, 05 Dec 2023 09:47:00 -0800 Message-Id: <20231205-btrfs-raid-v3-0-0e857a5439a2@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=H4sIABRib2UC/23MQQ7CIBCF4auYWYuBaQmtK+9hXBQY7CxsDTSoa Xp3aTdq4vK95PtnSBSZEhx3M0TKnHgcyqj2O3B9N1xJsC8bUGKlUNbCTjEkETv2wujWaNOa0Bo PBdwjBX5usfOl7J7TNMbX1s5qff9mshJSWNQ1WWVdCM3p4d3BjTdYIxm/of6BWCDq0Eiirqq1/ cBlWd4S/JOd2wAAAA== 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=1701798423; l=2226; i=johannes.thumshirn@wdc.com; s=20230613; h=from:subject:message-id; bh=6/NcvXN/1Wu2nDcYuJzvhVMPb5/TEw8Di8Y04Zq8HhE=; b=KO8rGSp2FqkVCfUo0QndojRk0JWMiLsLcqIDx9DKbPWXWy53fShym7Auiifh241g/PywJwZl6 tPLcz65k7XgCl43mfDHdwFdZQ94z9q5M0bH5qdx46yMBBiZqQ15avDl 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 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 (7): fstests: doc: add new raid-stripe-tree group common: add filter for btrfs raid-stripe dump 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/filter.btrfs | 14 +++++++ doc/group-names.txt | 1 + tests/btrfs/304 | 53 ++++++++++++++++++++++++++ tests/btrfs/304.out | 58 ++++++++++++++++++++++++++++ tests/btrfs/305 | 58 ++++++++++++++++++++++++++++ tests/btrfs/305.out | 82 ++++++++++++++++++++++++++++++++++++++++ tests/btrfs/306 | 56 +++++++++++++++++++++++++++ tests/btrfs/306.out | 75 +++++++++++++++++++++++++++++++++++++ tests/btrfs/307 | 53 ++++++++++++++++++++++++++ tests/btrfs/307.out | 65 ++++++++++++++++++++++++++++++++ tests/btrfs/308 | 56 +++++++++++++++++++++++++++ tests/btrfs/308.out | 106 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 12 files changed, 677 insertions(+) --- base-commit: 5649843ef186de89f58bc69b04a8dc86adf8f1ae change-id: 20231204-btrfs-raid-75975797f97d Best regards,