From patchwork Fri Oct 11 01:39:56 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Darrick J. Wong" X-Patchwork-Id: 13831891 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 15933D2FB; Fri, 11 Oct 2024 01:39:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728610797; cv=none; b=fwmpd2hCJ/gLCkUbvkrHX1exXhEsU4MUcn9MQtqmvZDhxstBBiHks6WrGITfBX7H3Lo3KzMALuElJ3oL+sJoX6UfFMUnDCl8jcfbwuvP83ycRzvtNLDGitH6+Z5uwo4fZabxdIk2Y/bSwtDQGtCs0B7yNKf/yU1WrW8T9rgskgk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728610797; c=relaxed/simple; bh=zuvucxL1strdJQr94nCWbaKvbzc/z3BnauNYC/vHtd0=; h=Date:Subject:From:To:Cc:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=Fhjsm+qBxTV4oo1TAJE4yN3GXU84XRF48VUHaxE75fgUA+3qQT5FuOcUR4ecsPRH275qxlxGSm6laF9plMERcRBKJAlGzDl/rhOWFyY2f0NXmo+bQQmSUtg6JBpf67bt5g9VM3FaMIToAxauuWWtBvyrnG0+2ob0+h+p+S18/LE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=aMP6YZoU; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="aMP6YZoU" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E3ABBC4CEC5; Fri, 11 Oct 2024 01:39:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1728610797; bh=zuvucxL1strdJQr94nCWbaKvbzc/z3BnauNYC/vHtd0=; h=Date:Subject:From:To:Cc:In-Reply-To:References:From; b=aMP6YZoUQ3piJU2iJ0qx+7YgJotS/CFu4JdTtiO6f/MWnRdQupWoqxRinVjR4UO2V VtGs4Z5/vU/MhBz3Gqt2WmZrPyfXV9ViYAieVMMsa+LnK2B9XKSVo0R2y1qsCVEMRF RH7R1hd+CZQqU41Wm5Xn5q1/SNvS1giyGUW2bBL7H56pfpqVhrsl9/XEUMS4T3gLFA O0u6827iW5Uwfo8/f7jJT6nYPgB6ZSxWY/57Lyr5N9eoWlCsjd6RwDxFRH2NpR9/Xf 9neP+w1Mb1AxvBJRudIDo6bx4AuSA9E8BgV56ekQLZuT7/9b5oxoJkaeP++wC9kI4E uAY979CTTzFEw== Date: Thu, 10 Oct 2024 18:39:56 -0700 Subject: [PATCH 07/11] xfs/509: adjust inumbers accounting for metadata directories From: "Darrick J. Wong" To: zlang@redhat.com, djwong@kernel.org Cc: linux-xfs@vger.kernel.org, hch@lst.de, fstests@vger.kernel.org Message-ID: <172860658104.4187056.9848487655097432837.stgit@frogsfrogsfrogs> In-Reply-To: <172860657983.4187056.5472629319415849070.stgit@frogsfrogsfrogs> References: <172860657983.4187056.5472629319415849070.stgit@frogsfrogsfrogs> User-Agent: StGit/0.19 Precedence: bulk X-Mailing-List: linux-xfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Darrick J. Wong The INUMBERS ioctl exports data from the inode btree directly -- the number of inodes it reports is taken from ir_freemask and includes all the files in the metadata directory tree. BULKSTAT, on the other hand, only reports non-metadata files. When metadir is enabled, this will (eventually) cause a discrepancy in the inode counts that is large enough to exceed the tolerances, thereby causing a test failure. Correct this by counting the files in the metadata directory and subtracting that from the INUMBERS totals. Signed-off-by: Darrick J. Wong --- tests/xfs/509 | 23 +++++++++++++++++++++-- 1 file changed, 21 insertions(+), 2 deletions(-) diff --git a/tests/xfs/509 b/tests/xfs/509 index 53c6bd9c0772a1..9b07fecc5d1a10 100755 --- a/tests/xfs/509 +++ b/tests/xfs/509 @@ -91,13 +91,13 @@ inumbers_count() bstat_versions | while read v_tag v_flag; do echo -n "inumbers all($v_tag): " nr=$(inumbers_fs $SCRATCH_MNT $v_flag) - _within_tolerance "inumbers" $nr $expect $tolerance -v + _within_tolerance "inumbers" $((nr - METADATA_FILES)) $expect $tolerance -v local agcount=$(_xfs_mount_agcount $SCRATCH_MNT) for batchsize in 71 2 1; do echo -n "inumbers $batchsize($v_tag): " nr=$(inumbers_ag $agcount $batchsize $SCRATCH_MNT $v_flag) - _within_tolerance "inumbers" $nr $expect $tolerance -v + _within_tolerance "inumbers" $((nr - METADATA_FILES)) $expect $tolerance -v done done } @@ -142,9 +142,28 @@ _require_xfs_io_command inumbers DIRCOUNT=8 INOCOUNT=$((2048 / DIRCOUNT)) +# Count everything in the metadata directory tree. +count_metadir_files() { + # Each possible path in the metadata directory tree must be listed + # here. + local metadirs=('/rtgroups') + local db_args=('-f') + + for m in "${metadirs[@]}"; do + db_args+=('-c' "ls -m $m") + done + + local ret=$(_scratch_xfs_db "${db_args[@]}" 2>/dev/null | grep regular | wc -l) + test -z "$ret" && ret=0 + echo $ret +} + _scratch_mkfs "-d agcount=$DIRCOUNT" >> $seqres.full 2>&1 || _fail "mkfs failed" _scratch_mount +METADATA_FILES=$(count_metadir_files) +echo "found $METADATA_FILES metadata files" >> $seqres.full + # Figure out if we have v5 bulkstat/inumbers ioctls. has_v5= bs_root_out="$($XFS_IO_PROG -c 'bulkstat_single root' $SCRATCH_MNT 2>>$seqres.full)"