[20/52] xfs: repair secondary realtime group superblocks

From: Darrick J. Wong <djwong@kernel.org>

Date: Sun, 31 Dec 2023 15:52:46 -0800
Subject: [PATCH 20/52] xfs: repair secondary realtime group superblocks
From: "Darrick J. Wong" <djwong@kernel.org>
To: cem@kernel.org, djwong@kernel.org
Cc: linux-xfs@vger.kernel.org
Message-ID: <170405012435.1811243.8121937227947033236.stgit@frogsfrogsfrogs>
In-Reply-To: <170405012128.1811243.5724050972228209086.stgit@frogsfrogsfrogs>
References: <170405012128.1811243.5724050972228209086.stgit@frogsfrogsfrogs>
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Message ID	170405012435.1811243.8121937227947033236.stgit@frogsfrogsfrogs (mailing list archive)
State	New, archived
Headers	show 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 D720BC2C5 for <linux-xfs@vger.kernel.org>; Sun, 31 Dec 2023 23:52:47 +0000 (UTC) Date: Sun, 31 Dec 2023 15:52:46 -0800 Subject: [PATCH 20/52] xfs: repair secondary realtime group superblocks From: "Darrick J. Wong" <djwong@kernel.org> To: cem@kernel.org, djwong@kernel.org Cc: linux-xfs@vger.kernel.org Message-ID: <170405012435.1811243.8121937227947033236.stgit@frogsfrogsfrogs> In-Reply-To: <170405012128.1811243.5724050972228209086.stgit@frogsfrogsfrogs> References: <170405012128.1811243.5724050972228209086.stgit@frogsfrogsfrogs> User-Agent: StGit/0.19 Precedence: bulk MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit
Series	[01/52] xfs: create incore realtime group structures \| expand [48/52] xfs_scrub: trim realtime volumes too [49/52] xfs_scrub: use histograms to speed up phase 8 on the realtime volume [50/52] mkfs: add headers to realtime bitmap blocks [51/52] mkfs: add headers to realtime summary blocks [52/52] mkfs: format realtime groups [01/52] xfs: create incore realtime group structures [02/52] xfs: define the format of rt groups [03/52] xfs: reduce rt summary file levels for rtgroups filesystems [04/52] xfs: update primary realtime super every time we update the primary fs super [05/52] xfs: write secondary realtime superblocks to disk [06/52] xfs: grow the realtime section when realtime groups are enabled [07/52] xfs: export realtime group geometry via XFS_FSOP_GEOM [08/52] xfs: check that rtblock extents do not overlap with the rt group metadata [09/52] xfs: add frextents to the lazysbcounters when rtgroups enabled [10/52] xfs: record rt group superblock errors in the health system [11/52] xfs: define locking primitives for realtime groups [12/52] xfs: export the geometry of realtime groups to userspace [13/52] xfs: add block headers to realtime bitmap blocks [14/52] xfs: encode the rtbitmap in little endian format [15/52] xfs: add block headers to realtime summary blocks [16/52] xfs: encode the rtsummary in big endian format [17/52] xfs: store rtgroup information with a bmap intent [18/52] xfs: use an incore rtgroup rotor for rtpick [19/52] xfs: scrub the realtime group superblock [20/52] xfs: repair secondary realtime group superblocks [21/52] xfs: scrub each rtgroup's portion of the rtbitmap separately [22/52] libfrog: report rt groups in output [23/52] libxfs: implement some sanity checking for enormous rgcount [24/52] xfs_repair: support realtime groups [25/52] xfs_repair: improve rtbitmap discrepancy reporting [26/52] xfs_repair: repair rtbitmap block headers [27/52] xfs_repair: repair rtsummary block headers [28/52] xfs_repair: support adding rtgroups to a filesystem [29/52] xfs_db: listify the definition of enum typnm [30/52] xfs_db: support dumping realtime superblocks [31/52] xfs_db: support changing the label and uuid of rt superblocks [32/52] xfs_db: listify the definition of dbm_t [33/52] xfs_db: implement check for rt superblocks [34/52] xfs_db: enable conversion of rt space units [35/52] xfs_db: report rtgroups via version command [36/52] xfs_db: metadump realtime devices [37/52] xfs_db: dump rt bitmap blocks [38/52] xfs_db: dump rt summary blocks [39/52] xfs_mdrestore: restore rt group superblocks to realtime device [40/52] xfs_io: support scrubbing rtgroup metadata [41/52] xfs_io: add a command to display allocation group information [42/52] xfs_io: add a command to display realtime group information [43/52] xfs_io: display rt group in verbose bmap output [44/52] xfs_io: display rt group in verbose fsmap output [45/52] xfs_spaceman: report on realtime group health [46/52] xfs_scrub: scrub realtime allocation group metadata [47/52] xfs_scrub: call GETFSMAP for each rt group in parallel

[20/52] xfs: repair secondary realtime group superblocks

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Patch