From: "Darrick J. Wong" <djwong@kernel.org>
To: djwong@kernel.org
Cc: linux-xfs@vger.kernel.org
Subject: [PATCH 2/3] xfs: teach the tempfile to support atomic extent swapping
Date: Thu, 25 May 2023 18:30:05 -0700 [thread overview]
Message-ID: <168506066040.3735250.14274216761974376812.stgit@frogsfrogsfrogs> (raw)
In-Reply-To: <168506066008.3735250.5566316565558388079.stgit@frogsfrogsfrogs>
From: Darrick J. Wong <djwong@kernel.org>
Create some new routines to exchange the contents of a temporary file
created to stage a repair with another ondisk file. This will be used
by the realtime summary repair function to commit atomically the new
rtsummary data, which will be staged in the tempfile.
The rest of XFS coordinates access to the realtime metadata inodes
solely through the ILOCK. For repair to hold its exclusive access to
the realtime summary file, it has to allocate a single large transaction
and roll it repeatedly throughout the repair while holding the ILOCK.
In turn, this means that for now there's only a partial swapext
implementation for the temporary file, because we can only work within
an existing transaction. Hence the only tempswap functions needed here
are to estimate the resource requirements of swapext between, reserve
more space/quota to an existing transaction, and kick off the actual
swap. The rest will be added in a later patch in preparation for
repairing xattrs and directories.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
---
fs/xfs/scrub/scrub.c | 11 ++-
fs/xfs/scrub/scrub.h | 7 ++
fs/xfs/scrub/tempfile.c | 197 +++++++++++++++++++++++++++++++++++++++++++++++
fs/xfs/scrub/tempswap.h | 21 +++++
fs/xfs/scrub/trace.h | 1
5 files changed, 234 insertions(+), 3 deletions(-)
create mode 100644 fs/xfs/scrub/tempswap.h
diff --git a/fs/xfs/scrub/scrub.c b/fs/xfs/scrub/scrub.c
index 7d9cc19a3262..0bfa9a076582 100644
--- a/fs/xfs/scrub/scrub.c
+++ b/fs/xfs/scrub/scrub.c
@@ -150,14 +150,15 @@ xchk_probe(
/* Scrub setup and teardown */
+#define FSGATES_MASK (XCHK_FSGATES_ALL | XREP_FSGATES_ALL)
static inline void
xchk_fsgates_disable(
struct xfs_scrub *sc)
{
- if (!(sc->flags & XCHK_FSGATES_ALL))
+ if (!(sc->flags & FSGATES_MASK))
return;
- trace_xchk_fsgates_disable(sc, sc->flags & XCHK_FSGATES_ALL);
+ trace_xchk_fsgates_disable(sc, sc->flags & FSGATES_MASK);
if (sc->flags & XCHK_FSGATES_DRAIN)
xfs_drain_wait_disable();
@@ -171,8 +172,12 @@ xchk_fsgates_disable(
if (sc->flags & XCHK_FSGATES_RMAP)
xfs_rmap_hook_disable();
- sc->flags &= ~XCHK_FSGATES_ALL;
+ if (sc->flags & XREP_FSGATES_ATOMIC_XCHG)
+ xfs_xchg_range_rele_log_assist(sc->mp);
+
+ sc->flags &= ~FSGATES_MASK;
}
+#undef FSGATES_MASK
/* Free all the resources and finish the transactions. */
STATIC int
diff --git a/fs/xfs/scrub/scrub.h b/fs/xfs/scrub/scrub.h
index f2735f0c6abd..e3a53c3a13a3 100644
--- a/fs/xfs/scrub/scrub.h
+++ b/fs/xfs/scrub/scrub.h
@@ -131,6 +131,7 @@ struct xfs_scrub {
#define XCHK_FSGATES_QUOTA (1 << 4) /* quota live update enabled */
#define XCHK_FSGATES_DIRENTS (1 << 5) /* directory live update enabled */
#define XCHK_FSGATES_RMAP (1 << 6) /* rmapbt live update enabled */
+#define XREP_FSGATES_ATOMIC_XCHG (1 << 29) /* uses atomic file content exchange */
#define XREP_RESET_PERAG_RESV (1 << 30) /* must reset AG space reservation */
#define XREP_ALREADY_FIXED (1 << 31) /* checking our repair work */
@@ -145,6 +146,12 @@ struct xfs_scrub {
XCHK_FSGATES_DIRENTS | \
XCHK_FSGATES_RMAP)
+/*
+ * The sole XREP_FSGATES* flag reflects a log intent item that is protected
+ * by a log-incompat feature flag. No code patching in use here.
+ */
+#define XREP_FSGATES_ALL (XREP_FSGATES_ATOMIC_XCHG)
+
/* Metadata scrubbers */
int xchk_tester(struct xfs_scrub *sc);
int xchk_superblock(struct xfs_scrub *sc);
diff --git a/fs/xfs/scrub/tempfile.c b/fs/xfs/scrub/tempfile.c
index ef8e3f175786..dbc8a1ef37a4 100644
--- a/fs/xfs/scrub/tempfile.c
+++ b/fs/xfs/scrub/tempfile.c
@@ -19,12 +19,14 @@
#include "xfs_trans_space.h"
#include "xfs_dir2.h"
#include "xfs_xchgrange.h"
+#include "xfs_swapext.h"
#include "xfs_defer.h"
#include "scrub/scrub.h"
#include "scrub/common.h"
#include "scrub/repair.h"
#include "scrub/trace.h"
#include "scrub/tempfile.h"
+#include "scrub/tempswap.h"
#include "scrub/xfile.h"
/*
@@ -444,3 +446,198 @@ xrep_tempfile_roll_trans(
xfs_trans_ijoin(sc->tp, sc->tempip, 0);
return 0;
}
+
+/* Enable atomic extent swapping. */
+int
+xrep_tempswap_grab_log_assist(
+ struct xfs_scrub *sc)
+{
+ bool need_rele = false;
+ int error;
+
+ if (sc->flags & XREP_FSGATES_ATOMIC_XCHG)
+ return 0;
+
+ error = xfs_xchg_range_grab_log_assist(sc->mp, true, &need_rele);
+ if (error)
+ return error;
+ if (!need_rele) {
+ ASSERT(need_rele);
+ return -EOPNOTSUPP;
+ }
+
+ trace_xchk_fsgates_enable(sc, XREP_FSGATES_ATOMIC_XCHG);
+
+ sc->flags |= XREP_FSGATES_ATOMIC_XCHG;
+ return 0;
+}
+
+/*
+ * Fill out the swapext request in preparation for swapping the contents of a
+ * metadata file that we've rebuilt in the temp file.
+ */
+STATIC int
+xrep_tempswap_prep_request(
+ struct xfs_scrub *sc,
+ int whichfork,
+ struct xrep_tempswap *tx)
+{
+ struct xfs_swapext_req *req = &tx->req;
+
+ memset(tx, 0, sizeof(struct xrep_tempswap));
+
+ /* COW forks don't exist on disk. */
+ if (whichfork == XFS_COW_FORK) {
+ ASSERT(0);
+ return -EINVAL;
+ }
+
+ /* Both files should have the relevant forks. */
+ if (!xfs_ifork_ptr(sc->ip, whichfork) ||
+ !xfs_ifork_ptr(sc->tempip, whichfork)) {
+ ASSERT(xfs_ifork_ptr(sc->ip, whichfork) != NULL);
+ ASSERT(xfs_ifork_ptr(sc->tempip, whichfork) != NULL);
+ return -EINVAL;
+ }
+
+ /* Swap all mappings in both forks. */
+ req->ip1 = sc->tempip;
+ req->ip2 = sc->ip;
+ req->startoff1 = 0;
+ req->startoff2 = 0;
+ req->whichfork = whichfork;
+ req->blockcount = XFS_MAX_FILEOFF;
+ req->req_flags = XFS_SWAP_REQ_LOGGED;
+
+ /* Always swap sizes when we're swapping data fork mappings. */
+ if (whichfork == XFS_DATA_FORK)
+ req->req_flags |= XFS_SWAP_REQ_SET_SIZES;
+
+ /*
+ * If we're repairing symlinks, xattrs, or directories, always try to
+ * convert ip2 to short format after swapping.
+ */
+ if (whichfork == XFS_ATTR_FORK || S_ISDIR(VFS_I(sc->ip)->i_mode) ||
+ S_ISLNK(VFS_I(sc->ip)->i_mode))
+ req->req_flags |= XFS_SWAP_REQ_CVT_INO2_SF;
+
+ return 0;
+}
+
+/*
+ * Obtain a quota reservation to make sure we don't hit EDQUOT. We can skip
+ * this if quota enforcement is disabled or if both inodes' dquots are the
+ * same. The qretry structure must be initialized to zeroes before the first
+ * call to this function.
+ */
+STATIC int
+xrep_tempswap_reserve_quota(
+ struct xfs_scrub *sc,
+ const struct xrep_tempswap *tx)
+{
+ struct xfs_trans *tp = sc->tp;
+ const struct xfs_swapext_req *req = &tx->req;
+ int64_t ddelta, rdelta;
+ int error;
+
+ /*
+ * Don't bother with a quota reservation if we're not enforcing them
+ * or the two inodes have the same dquots.
+ */
+ if (!XFS_IS_QUOTA_ON(tp->t_mountp) || req->ip1 == req->ip2 ||
+ (req->ip1->i_udquot == req->ip2->i_udquot &&
+ req->ip1->i_gdquot == req->ip2->i_gdquot &&
+ req->ip1->i_pdquot == req->ip2->i_pdquot))
+ return 0;
+
+ /*
+ * Quota reservation for each file comes from two sources. First, we
+ * need to account for any net gain in mapped blocks during the swap.
+ * Second, we need reservation for the gross gain in mapped blocks so
+ * that we don't trip over any quota block reservation assertions. We
+ * must reserve the gross gain because the quota code subtracts from
+ * bcount the number of blocks that we unmap; it does not add that
+ * quantity back to the quota block reservation.
+ */
+ ddelta = max_t(int64_t, 0, req->ip2_bcount - req->ip1_bcount);
+ rdelta = max_t(int64_t, 0, req->ip2_rtbcount - req->ip1_rtbcount);
+ error = xfs_trans_reserve_quota_nblks(tp, req->ip1,
+ ddelta + req->ip1_bcount, rdelta + req->ip1_rtbcount,
+ true);
+ if (error)
+ return error;
+
+ ddelta = max_t(int64_t, 0, req->ip1_bcount - req->ip2_bcount);
+ rdelta = max_t(int64_t, 0, req->ip1_rtbcount - req->ip2_rtbcount);
+ return xfs_trans_reserve_quota_nblks(tp, req->ip2,
+ ddelta + req->ip2_bcount, rdelta + req->ip2_rtbcount,
+ true);
+}
+
+/*
+ * Prepare an existing transaction for a swap. The caller must hold
+ * the ILOCK of both the inode being repaired and the temporary file.
+ * Only use this when those ILOCKs cannot be dropped.
+ *
+ * Fill out the swapext request and resource estimation structures in
+ * preparation for swapping the contents of a metadata file that we've rebuilt
+ * in the temp file, then reserve space and quota to the transaction.
+ */
+int
+xrep_tempswap_trans_reserve(
+ struct xfs_scrub *sc,
+ int whichfork,
+ struct xrep_tempswap *tx)
+{
+ int error;
+
+ ASSERT(sc->tp != NULL);
+ ASSERT(xfs_isilocked(sc->ip, XFS_ILOCK_EXCL));
+ ASSERT(xfs_isilocked(sc->tempip, XFS_ILOCK_EXCL));
+
+ error = xrep_tempswap_prep_request(sc, whichfork, tx);
+ if (error)
+ return error;
+
+ error = xfs_swapext_estimate(&tx->req);
+ if (error)
+ return error;
+
+ error = xfs_trans_reserve_more(sc->tp, tx->req.resblks, 0);
+ if (error)
+ return error;
+
+ return xrep_tempswap_reserve_quota(sc, tx);
+}
+
+/* Swap forks between the file being repaired and the temporary file. */
+int
+xrep_tempswap_contents(
+ struct xfs_scrub *sc,
+ struct xrep_tempswap *tx)
+{
+ int error;
+
+ ASSERT(sc->flags & XREP_FSGATES_ATOMIC_XCHG);
+
+ xfs_swapext(sc->tp, &tx->req);
+ error = xfs_defer_finish(&sc->tp);
+ if (error)
+ return error;
+
+ /*
+ * If we swapped the ondisk sizes of two metadata files, we must swap
+ * the incore sizes as well. Since online fsck doesn't use swapext on
+ * the data forks of user-accessible files, the two sizes are always
+ * the same, so we don't need to log the inodes.
+ */
+ if (tx->req.req_flags & XFS_SWAP_REQ_SET_SIZES) {
+ loff_t temp;
+
+ temp = i_size_read(VFS_I(sc->ip));
+ i_size_write(VFS_I(sc->ip), i_size_read(VFS_I(sc->tempip)));
+ i_size_write(VFS_I(sc->tempip), temp);
+ }
+
+ return 0;
+}
diff --git a/fs/xfs/scrub/tempswap.h b/fs/xfs/scrub/tempswap.h
new file mode 100644
index 000000000000..4d7d7e1575f8
--- /dev/null
+++ b/fs/xfs/scrub/tempswap.h
@@ -0,0 +1,21 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2022-2023 Oracle. All Rights Reserved.
+ * Author: Darrick J. Wong <djwong@kernel.org>
+ */
+#ifndef __XFS_SCRUB_TEMPSWAP_H__
+#define __XFS_SCRUB_TEMPSWAP_H__
+
+#ifdef CONFIG_XFS_ONLINE_REPAIR
+struct xrep_tempswap {
+ struct xfs_swapext_req req;
+};
+
+int xrep_tempswap_grab_log_assist(struct xfs_scrub *sc);
+int xrep_tempswap_trans_reserve(struct xfs_scrub *sc, int whichfork,
+ struct xrep_tempswap *ti);
+
+int xrep_tempswap_contents(struct xfs_scrub *sc, struct xrep_tempswap *ti);
+#endif /* CONFIG_XFS_ONLINE_REPAIR */
+
+#endif /* __XFS_SCRUB_TEMPFILE_H__ */
diff --git a/fs/xfs/scrub/trace.h b/fs/xfs/scrub/trace.h
index 5e3240910487..cc4027435992 100644
--- a/fs/xfs/scrub/trace.h
+++ b/fs/xfs/scrub/trace.h
@@ -124,6 +124,7 @@ TRACE_DEFINE_ENUM(XFS_SCRUB_TYPE_HEALTHY);
{ XCHK_FSGATES_QUOTA, "fsgates_quota" }, \
{ XCHK_FSGATES_DIRENTS, "fsgates_dirents" }, \
{ XCHK_FSGATES_RMAP, "fsgates_rmap" }, \
+ { XREP_FSGATES_ATOMIC_XCHG, "fsgates_atomic_swapext" }, \
{ XREP_RESET_PERAG_RESV, "reset_perag_resv" }, \
{ XREP_ALREADY_FIXED, "already_fixed" }
next prev parent reply other threads:[~2023-05-26 1:30 UTC|newest]
Thread overview: 384+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-26 0:00 [MEGAPATCHSET v25 1/2] xfs: online repair, part 1 Darrick J. Wong
2023-05-26 0:28 ` [PATCHSET 0/7] xfs: fix ranged queries and integer overflows in GETFSMAP Darrick J. Wong
2023-05-26 0:41 ` [PATCH 1/7] xfs: fix interval filtering in multi-step fsmap queries Darrick J. Wong
2023-05-26 0:41 ` [PATCH 2/7] xfs: fix integer overflows in the fsmap rtbitmap and logdev backends Darrick J. Wong
2023-05-26 0:41 ` [PATCH 3/7] xfs: fix getfsmap reporting past the last rt extent Darrick J. Wong
2023-05-26 0:42 ` [PATCH 4/7] xfs: clean up the rtbitmap fsmap backend Darrick J. Wong
2023-05-26 0:42 ` [PATCH 5/7] xfs: fix logdev fsmap query result filtering Darrick J. Wong
2023-05-26 0:42 ` [PATCH 6/7] xfs: validate fsmap offsets specified in the query keys Darrick J. Wong
2023-05-26 0:42 ` [PATCH 7/7] xfs: fix xfs_btree_query_range callers to initialize btree rec fully Darrick J. Wong
2023-06-04 17:56 ` [PATCHSET 0/7] xfs: fix ranged queries and integer overflows in GETFSMAP Darrick J. Wong
2023-06-04 23:02 ` Dave Chinner
2023-06-20 2:09 ` Dave Chinner
2023-06-30 0:00 ` Darrick J. Wong
2023-05-26 0:28 ` [PATCHSET v25.0 0/9] xfs: fix online repair block reaping Darrick J. Wong
2023-05-26 0:43 ` [PATCH 1/9] xfs: cull repair code that will never get used Darrick J. Wong
2023-05-26 0:43 ` [PATCH 2/9] xfs: move the post-repair block reaping code to a separate file Darrick J. Wong
2023-05-26 0:43 ` [PATCH 3/9] xfs: only invalidate blocks if we're going to free them Darrick J. Wong
2023-05-26 0:44 ` [PATCH 4/9] xfs: only allow reaping of per-AG blocks in xrep_reap_extents Darrick J. Wong
2023-05-26 0:44 ` [PATCH 5/9] xfs: use deferred frees to reap old btree blocks Darrick J. Wong
2023-06-20 3:08 ` Dave Chinner
2023-06-20 4:27 ` Darrick J. Wong
2023-05-26 0:44 ` [PATCH 6/9] xfs: rearrange xrep_reap_block to make future code flow easier Darrick J. Wong
2023-05-26 0:44 ` [PATCH 7/9] xfs: ignore stale buffers when scanning the buffer cache Darrick J. Wong
2023-06-20 3:24 ` Dave Chinner
2023-06-20 4:44 ` Darrick J. Wong
2023-06-20 6:01 ` Dave Chinner
2023-07-05 23:17 ` Darrick J. Wong
2023-07-09 23:15 ` Dave Chinner
2023-07-09 23:32 ` Darrick J. Wong
2023-07-10 22:07 ` Dave Chinner
2023-05-26 0:45 ` [PATCH 8/9] xfs: reap large AG metadata extents when possible Darrick J. Wong
2023-06-20 5:47 ` Dave Chinner
2023-07-07 21:50 ` Darrick J. Wong
2023-05-26 0:45 ` [PATCH 9/9] xfs: use per-AG bitmaps to reap unused AG metadata blocks during repair Darrick J. Wong
2023-05-26 0:28 ` [PATCHSET v25.0 0/6] xfs: prepare repair for bulk loading Darrick J. Wong
2023-05-26 0:45 ` [PATCH 1/6] xfs: force all buffers to be written during btree bulk load Darrick J. Wong
2023-06-21 2:05 ` Dave Chinner
2023-07-05 23:37 ` Darrick J. Wong
2023-05-26 0:45 ` [PATCH 2/6] xfs: implement block reservation accounting for btrees we're staging Darrick J. Wong
2023-05-26 0:46 ` [PATCH 3/6] xfs: log EFIs for all btree blocks being used to stage a btree Darrick J. Wong
2023-05-26 0:46 ` [PATCH 4/6] xfs: add debug knobs to control btree bulk load slack factors Darrick J. Wong
2023-05-26 0:46 ` [PATCH 5/6] xfs: move btree bulkload record initialization to ->get_record implementations Darrick J. Wong
2023-05-26 0:46 ` [PATCH 6/6] xfs: constrain dirty buffers while formatting a staged btree Darrick J. Wong
2023-05-26 0:28 ` [PATCHSET v25.0 0/7] xfs: stage repair information in pageable memory Darrick J. Wong
2023-05-26 0:47 ` [PATCH 1/7] xfs: create a big array data structure Darrick J. Wong
2023-05-26 1:34 ` Kent Overstreet
2023-05-26 3:19 ` Darrick J. Wong
2023-06-22 2:55 ` Dave Chinner
2023-07-05 23:48 ` Darrick J. Wong
2023-05-26 0:47 ` [PATCH 2/7] xfs: enable sorting of xfile-backed arrays Darrick J. Wong
2023-05-26 0:47 ` [PATCH 3/7] xfs: convert xfarray insertion sort to heapsort using scratchpad memory Darrick J. Wong
2023-05-26 0:47 ` [PATCH 4/7] xfs: teach xfile to pass back direct-map pages to caller Darrick J. Wong
2023-05-26 0:48 ` [PATCH 5/7] xfs: speed up xfarray sort by sorting xfile page contents directly Darrick J. Wong
2023-05-26 0:48 ` [PATCH 6/7] xfs: cache pages used for xfarray quicksort convergence Darrick J. Wong
2023-05-26 0:48 ` [PATCH 7/7] xfs: improve xfarray quicksort pivot Darrick J. Wong
2023-06-22 2:58 ` [PATCHSET v25.0 0/7] xfs: stage repair information in pageable memory Dave Chinner
2023-05-26 0:29 ` [PATCHSET v25.0 0/4] xfs: online scrubbing of realtime summary files Darrick J. Wong
2023-05-26 0:48 ` [PATCH 1/4] xfs: get our own reference to inodes that we want to scrub Darrick J. Wong
2023-05-26 0:49 ` [PATCH 2/4] xfs: wrap ilock/iunlock operations on sc->ip Darrick J. Wong
2023-05-26 0:49 ` [PATCH 3/4] xfs: move the realtime summary file scrubber to a separate source file Darrick J. Wong
2023-05-26 0:49 ` [PATCH 4/4] xfs: implement online scrubbing of rtsummary info Darrick J. Wong
2023-06-22 3:11 ` [PATCHSET v25.0 0/4] xfs: online scrubbing of realtime summary files Dave Chinner
2023-05-26 0:29 ` [PATCHSET v25.0 0/2] xfs: miscellaneous repair tweaks Darrick J. Wong
2023-05-26 0:50 ` [PATCH 1/2] xfs: always rescan allegedly healthy per-ag metadata after repair Darrick J. Wong
2023-05-26 0:50 ` [PATCH 2/2] xfs: allow the user to cancel repairs before we start writing Darrick J. Wong
2023-06-22 3:13 ` [PATCHSET v25.0 0/2] xfs: miscellaneous repair tweaks Dave Chinner
2023-05-26 0:29 ` [PATCHSET v25.0 0/2] xfs: force rebuilding of metadata Darrick J. Wong
2023-05-26 0:50 ` [PATCH 1/2] xfs: don't complain about unfixed metadata when repairs were injected Darrick J. Wong
2023-05-26 0:50 ` [PATCH 2/2] xfs: allow userspace to rebuild metadata structures Darrick J. Wong
2023-06-22 3:17 ` Dave Chinner
2023-07-05 23:52 ` Darrick J. Wong
2023-06-22 3:18 ` [PATCHSET v25.0 0/2] xfs: force rebuilding of metadata Dave Chinner
2023-05-26 0:29 ` [PATCHSET v25.0 0/5] xfs: online repair of AG btrees Darrick J. Wong
2023-05-26 0:51 ` [PATCH 1/5] xfs: clear pagf_agflreset when repairing the AGFL Darrick J. Wong
2023-05-26 0:51 ` [PATCH 2/5] xfs: repair free space btrees Darrick J. Wong
2023-05-26 0:51 ` [PATCH 3/5] xfs: rewrite xfs_icache_inode_is_allocated Darrick J. Wong
2023-06-22 4:04 ` Dave Chinner
2023-07-06 0:37 ` Darrick J. Wong
2023-07-09 23:05 ` Dave Chinner
2023-07-09 23:23 ` Darrick J. Wong
2023-05-26 0:51 ` [PATCH 4/5] xfs: repair inode btrees Darrick J. Wong
2023-05-26 0:52 ` [PATCH 5/5] xfs: repair refcount btrees Darrick J. Wong
2023-06-28 0:08 ` [PATCHSET v25.0 0/5] xfs: online repair of AG btrees Dave Chinner
2023-05-26 0:30 ` [PATCHSET v25.0 0/6] xfs: online repair of inodes and forks Darrick J. Wong
2023-05-26 0:52 ` [PATCH 1/6] xfs: disable online repair quota helpers when quota not enabled Darrick J. Wong
2023-05-26 0:52 ` [PATCH 2/6] xfs: try to attach dquots to files before repairing them Darrick J. Wong
2023-05-26 0:52 ` [PATCH 3/6] xfs: repair inode records Darrick J. Wong
2023-05-26 0:53 ` [PATCH 4/6] xfs: zap broken inode forks Darrick J. Wong
2023-05-26 0:53 ` [PATCH 5/6] xfs: abort directory parent scrub scans if we encounter a zapped directory Darrick J. Wong
2023-05-26 0:53 ` [PATCH 6/6] xfs: repair obviously broken inode modes Darrick J. Wong
2023-05-26 0:30 ` [PATCHSET v25.0 0/5] xfs: online repair of file fork mappings Darrick J. Wong
2023-05-26 0:53 ` [PATCH 1/5] xfs: reintroduce reaping of file metadata blocks to xrep_reap_extents Darrick J. Wong
2023-05-26 0:54 ` [PATCH 2/5] xfs: repair inode fork block mapping data structures Darrick J. Wong
2023-05-26 0:54 ` [PATCH 3/5] xfs: refactor repair forcing tests into a repair.c helper Darrick J. Wong
2023-05-26 0:54 ` [PATCH 4/5] xfs: create a ranged query function for refcount btrees Darrick J. Wong
2023-05-26 0:54 ` [PATCH 5/5] xfs: repair problems in CoW forks Darrick J. Wong
2023-05-26 0:30 ` [PATCHSET v25.0 0/4] xfs: online repair of quota and rt metadata files Darrick J. Wong
2023-05-26 0:55 ` [PATCH 1/4] xfs: repair the inode core and forks of a metadata inode Darrick J. Wong
2023-05-26 0:55 ` [PATCH 2/4] xfs: create a new inode fork block unmap helper Darrick J. Wong
2023-05-26 0:55 ` [PATCH 3/4] xfs: online repair of realtime bitmaps Darrick J. Wong
2023-05-26 0:56 ` [PATCH 4/4] xfs: repair quotas Darrick J. Wong
2023-05-26 0:31 ` [PATCHSET v25.0 0/4] xfs: live inode scans for online fsck Darrick J. Wong
2023-05-26 0:56 ` [PATCH 1/4] xfs: speed up xfs_iwalk_adjust_start a little bit Darrick J. Wong
2023-05-26 0:56 ` [PATCH 2/4] xfs: implement live inode scan for scrub Darrick J. Wong
2023-05-26 0:56 ` [PATCH 3/4] xfs: allow scrub to hook metadata updates in other writers Darrick J. Wong
2023-05-26 0:57 ` [PATCH 4/4] xfs: allow blocking notifier chains with filesystem hooks Darrick J. Wong
2023-05-26 0:31 ` [PATCHSET v25.0 0/7] xfs: online repair of quota counters Darrick J. Wong
2023-05-26 0:57 ` [PATCH 1/7] xfs: stagger the starting AG of scrub iscans to reduce contention Darrick J. Wong
2023-05-26 0:57 ` [PATCH 2/7] xfs: cache a bunch of inodes for repair scans Darrick J. Wong
2023-05-26 0:57 ` [PATCH 3/7] xfs: report the health of quota counts Darrick J. Wong
2023-05-26 0:58 ` [PATCH 4/7] xfs: implement live quotacheck inode scan Darrick J. Wong
2023-05-26 0:58 ` [PATCH 5/7] xfs: track quota updates during live quotacheck Darrick J. Wong
2023-05-26 0:58 ` [PATCH 6/7] xfs: repair cannot update the summary counters when logging quota flags Darrick J. Wong
2023-05-26 0:58 ` [PATCH 7/7] xfs: repair dquots based on live quotacheck results Darrick J. Wong
2023-05-26 0:31 ` [PATCHSET v25.0 0/5] xfs: online repair of file link counts Darrick J. Wong
2023-05-26 0:59 ` [PATCH 1/5] xfs: report health of inode " Darrick J. Wong
2023-05-26 0:59 ` [PATCH 2/5] xfs: teach scrub to check file nlinks Darrick J. Wong
2023-05-26 0:59 ` [PATCH 3/5] xfs: track directory entry updates during live nlinks fsck Darrick J. Wong
2023-05-26 0:59 ` [PATCH 4/5] xfs: create a predicate to determine if two xfs_names are the same Darrick J. Wong
2023-05-26 1:00 ` [PATCH 5/5] xfs: teach repair to fix file nlinks Darrick J. Wong
2023-05-26 0:31 ` [PATCHSET v25.0 00/11] xfs: report corruption to the health trackers Darrick J. Wong
2023-05-26 1:00 ` [PATCH 01/11] xfs: separate the marking of sick and checked metadata Darrick J. Wong
2023-05-26 1:00 ` [PATCH 02/11] xfs: report fs corruption errors to the health tracking system Darrick J. Wong
2023-05-26 1:00 ` [PATCH 03/11] xfs: report ag header " Darrick J. Wong
2023-05-26 1:01 ` [PATCH 04/11] xfs: report block map " Darrick J. Wong
2023-05-26 1:01 ` [PATCH 05/11] xfs: report btree block corruption errors to the health system Darrick J. Wong
2023-05-26 1:01 ` [PATCH 06/11] xfs: report dir/attr " Darrick J. Wong
2023-05-26 1:01 ` [PATCH 07/11] xfs: report symlink " Darrick J. Wong
2023-05-26 1:02 ` [PATCH 08/11] xfs: report inode " Darrick J. Wong
2023-05-26 1:02 ` [PATCH 09/11] xfs: report quota block " Darrick J. Wong
2023-05-26 1:02 ` [PATCH 10/11] xfs: report realtime metadata " Darrick J. Wong
2023-05-26 1:03 ` [PATCH 11/11] xfs: report XFS_IS_CORRUPT " Darrick J. Wong
2023-05-26 0:32 ` [PATCHSET v25.0 0/3] xfs: indirect health reporting Darrick J. Wong
2023-05-26 1:03 ` [PATCH 1/3] xfs: add secondary and indirect classes to the health tracking system Darrick J. Wong
2023-05-26 1:03 ` [PATCH 2/3] xfs: remember sick inodes that get inactivated Darrick J. Wong
2023-05-26 1:03 ` [PATCH 3/3] xfs: update health status if we get a clean bill of health Darrick J. Wong
2023-05-26 0:32 ` [PATCHSET v25.0 0/3] xfs: online repair for fs summary counters Darrick J. Wong
2023-05-26 1:04 ` [PATCH 1/3] fs: distinguish between user initiated freeze and kernel initiated freeze Darrick J. Wong
2023-05-26 1:04 ` [PATCH 2/3] xfs: stabilize fs summary counters for online fsck Darrick J. Wong
2023-05-26 1:04 ` [PATCH 3/3] xfs: repair summary counters Darrick J. Wong
2023-05-26 0:32 ` [PATCHSET v25.0 0/9] xfs: support in-memory btrees Darrick J. Wong
2023-05-26 1:04 ` [PATCH 1/9] xfs: dump xfiles for debugging purposes Darrick J. Wong
2023-05-26 1:05 ` [PATCH 2/9] xfs: teach buftargs to maintain their own buffer hashtable Darrick J. Wong
2023-05-26 1:05 ` [PATCH 3/9] xfs: create buftarg helpers to abstract block_device operations Darrick J. Wong
2023-05-26 1:05 ` [PATCH 4/9] xfs: make GFP_ usage consistent when allocating buftargs Darrick J. Wong
2023-05-26 1:05 ` [PATCH 5/9] xfs: support in-memory buffer cache targets Darrick J. Wong
2023-05-26 1:06 ` [PATCH 6/9] xfs: consolidate btree block freeing tracepoints Darrick J. Wong
2023-05-26 1:06 ` [PATCH 7/9] xfs: consolidate btree block allocation tracepoints Darrick J. Wong
2023-05-26 1:06 ` [PATCH 8/9] xfs: support in-memory btrees Darrick J. Wong
2023-05-26 1:06 ` [PATCH 9/9] xfs: connect in-memory btrees to xfiles Darrick J. Wong
2023-05-26 0:32 ` [PATCHSET v25.0 0/4] xfs: online repair of rmap btrees Darrick J. Wong
2023-05-26 1:07 ` [PATCH 1/4] xfs: create a helper to decide if a file mapping targets the rt volume Darrick J. Wong
2023-05-26 1:07 ` [PATCH 2/4] xfs: repair the rmapbt Darrick J. Wong
2023-05-26 1:07 ` [PATCH 3/4] xfs: create a shadow rmap btree during rmap repair Darrick J. Wong
2023-05-26 1:07 ` [PATCH 4/4] xfs: hook live rmap operations during a repair operation Darrick J. Wong
2023-05-26 0:33 ` [PATCHSET v25.0 0/9] xfs: move btree geometry to ops struct Darrick J. Wong
2023-05-26 1:08 ` [PATCH 1/9] xfs: set the btree cursor bc_ops in xfs_btree_alloc_cursor Darrick J. Wong
2023-05-26 1:08 ` [PATCH 2/9] xfs: encode the default bc_flags in the btree ops structure Darrick J. Wong
2023-05-26 1:08 ` [PATCH 3/9] xfs: export some of the btree ops structures Darrick J. Wong
2023-05-26 1:09 ` [PATCH 4/9] xfs: initialize btree blocks using btree_ops structure Darrick J. Wong
2023-05-26 1:09 ` [PATCH 5/9] xfs: rename btree block/buffer init functions Darrick J. Wong
2023-05-26 1:09 ` [PATCH 6/9] xfs: btree convert xfs_btree_init_block to xfs_btree_init_buf calls Darrick J. Wong
2023-05-26 1:09 ` [PATCH 7/9] xfs: remove the unnecessary daddr paramter to _init_block Darrick J. Wong
2023-05-26 1:10 ` [PATCH 8/9] xfs: set btree block buffer ops in _init_buf Darrick J. Wong
2023-05-26 1:10 ` [PATCH 9/9] xfs: remove unnecessary fields in xfbtree_config Darrick J. Wong
2023-05-26 0:33 ` [PATCHSET v25.0 0/4] xfs: reduce refcount repair memory usage Darrick J. Wong
2023-05-26 1:10 ` [PATCH 1/4] xfs: move lru refs to the btree ops structure Darrick J. Wong
2023-05-26 1:10 ` [PATCH 2/4] xfs: define an in-memory btree for storing refcount bag info during repairs Darrick J. Wong
2023-05-26 1:11 ` [PATCH 3/4] xfs: create refcount bag structure for btree repairs Darrick J. Wong
2023-05-26 1:11 ` [PATCH 4/4] xfs: port refcount repair to the new refcount bag structure Darrick J. Wong
2023-05-26 0:33 ` [PATCHSET v25.0 0/3] xfs: bmap log intent cleanups Darrick J. Wong
2023-05-26 1:11 ` [PATCH 1/3] xfs: split tracepoint classes for deferred items Darrick J. Wong
2023-05-26 1:11 ` [PATCH 2/3] xfs: clean up bmap log intent item tracepoint callsites Darrick J. Wong
2023-05-26 1:12 ` [PATCH 3/3] xfs: remove xfs_trans_set_bmap_flags Darrick J. Wong
2023-05-26 0:33 ` [PATCHSET v25.0 0/4] xfs: widen BUI formats to support realtime Darrick J. Wong
2023-05-26 1:12 ` [PATCH 1/4] xfs: fix xfs_bunmapi to allow unmapping of partial rt extents Darrick J. Wong
2023-05-26 1:12 ` [PATCH 2/4] xfs: hoist freeing of rt data fork extent mappings Darrick J. Wong
2023-05-26 1:12 ` [PATCH 3/4] xfs: add a realtime flag to the bmap update log redo items Darrick J. Wong
2023-05-26 1:13 ` [PATCH 4/4] xfs: support recovering bmap intent items targetting realtime extents Darrick J. Wong
2023-05-26 0:34 ` [PATCHSET v25.0 0/2] xfs: support attrfork and unwritten BUIs Darrick J. Wong
2023-05-26 1:13 ` [PATCH 1/2] xfs: support deferred bmap updates on the attr fork Darrick J. Wong
2023-05-26 1:13 ` [PATCH 2/2] xfs: xfs_bmap_finish_one should map unwritten extents properly Darrick J. Wong
2023-05-26 0:34 ` [PATCHSET v25.0 0/3] xfs: clean up symbolic link code Darrick J. Wong
2023-05-26 1:13 ` [PATCH 1/3] xfs: move xfs_symlink_remote.c declarations to xfs_symlink_remote.h Darrick J. Wong
2023-05-26 1:14 ` [PATCH 2/3] xfs: move remote symlink target read function to libxfs Darrick J. Wong
2023-05-26 1:14 ` [PATCH 3/3] xfs: move symlink target write " Darrick J. Wong
2023-05-26 0:34 ` [PATCHSET v25.0 00/25] xfs: atomic file updates Darrick J. Wong
2023-05-26 1:14 ` [PATCH 01/25] xfs: add a libxfs header file for staging new ioctls Darrick J. Wong
2023-05-26 1:14 ` [PATCH 02/25] xfs: introduce new file range exchange ioctl Darrick J. Wong
2023-05-26 1:15 ` [PATCH 03/25] xfs: move inode lease breaking functions to xfs_inode.c Darrick J. Wong
2023-05-26 1:15 ` [PATCH 04/25] xfs: move xfs_iops.c declarations out of xfs_inode.h Darrick J. Wong
2023-05-26 1:15 ` [PATCH 05/25] xfs: declare xfs_file.c symbols in xfs_file.h Darrick J. Wong
2023-05-26 1:16 ` [PATCH 06/25] xfs: create a new helper to return a file's allocation unit Darrick J. Wong
2023-05-26 1:16 ` [PATCH 07/25] xfs: refactor non-power-of-two alignment checks Darrick J. Wong
2023-05-26 1:16 ` [PATCH 08/25] xfs: parameterize all the incompat log feature helpers Darrick J. Wong
2023-05-26 1:16 ` [PATCH 09/25] xfs: create a log incompat flag for atomic extent swapping Darrick J. Wong
2023-05-26 1:17 ` [PATCH 10/25] xfs: introduce a swap-extent log intent item Darrick J. Wong
2023-05-26 1:17 ` [PATCH 11/25] xfs: create deferred log items for extent swapping Darrick J. Wong
2023-05-26 1:17 ` [PATCH 12/25] xfs: enable xlog users to toggle atomic " Darrick J. Wong
2023-05-26 1:17 ` [PATCH 13/25] xfs: bind the xfs-specific extent swape code to the vfs-generic file exchange code Darrick J. Wong
2023-05-26 1:18 ` [PATCH 14/25] xfs: add error injection to test swapext recovery Darrick J. Wong
2023-05-26 1:18 ` [PATCH 15/25] xfs: port xfs_swap_extents_rmap to our new code Darrick J. Wong
2023-05-26 1:18 ` [PATCH 16/25] xfs: consolidate all of the xfs_swap_extent_forks code Darrick J. Wong
2023-05-26 1:19 ` [PATCH 17/25] xfs: port xfs_swap_extent_forks to use xfs_swapext_req Darrick J. Wong
2023-05-26 1:26 ` [PATCH 18/25] xfs: allow xfs_swap_range to use older extent swap algorithms Darrick J. Wong
2023-05-26 1:26 ` [PATCH 19/25] xfs: remove old swap extents implementation Darrick J. Wong
2023-05-26 1:27 ` [PATCH 20/25] xfs: condense extended attributes after an atomic swap Darrick J. Wong
2023-05-26 1:27 ` [PATCH 21/25] xfs: condense directories " Darrick J. Wong
2023-05-26 1:27 ` [PATCH 22/25] xfs: condense symbolic links " Darrick J. Wong
2023-05-26 1:28 ` [PATCH 23/25] xfs: make atomic extent swapping support realtime files Darrick J. Wong
2023-05-26 1:28 ` [PATCH 24/25] xfs: support non-power-of-two rtextsize with exchange-range Darrick J. Wong
2023-05-26 1:28 ` [PATCH 25/25] xfs: enable atomic swapext feature Darrick J. Wong
2023-05-26 0:34 ` [PATCHSET v25.0 0/4] xfs: create temporary files for online repair Darrick J. Wong
2023-05-26 1:28 ` [PATCH 1/4] xfs: hide private inodes from bulkstat and handle functions Darrick J. Wong
2023-05-26 1:29 ` [PATCH 2/4] xfs: create temporary files and directories for online repair Darrick J. Wong
2023-05-26 1:29 ` [PATCH 3/4] xfs: refactor stale buffer scanning for repairs Darrick J. Wong
2023-05-26 1:29 ` [PATCH 4/4] xfs: add the ability to reap entire inode forks Darrick J. Wong
2023-05-26 0:35 ` [PATCHSET v25.0 0/3] xfs: online repair of realtime summaries Darrick J. Wong
2023-05-26 1:29 ` [PATCH 1/3] xfs: support preallocating and copying content into temporary files Darrick J. Wong
2023-05-26 1:30 ` Darrick J. Wong [this message]
2023-05-26 1:30 ` [PATCH 3/3] xfs: online repair of realtime summaries Darrick J. Wong
2023-05-26 0:35 ` [PATCHSET v25.0 0/9] xfs: set and validate dir/attr block owners Darrick J. Wong
2023-05-26 1:30 ` [PATCH 1/9] xfs: add an explicit owner field to xfs_da_args Darrick J. Wong
2023-05-26 1:30 ` [PATCH 2/9] xfs: use the xfs_da_args owner field to set new dir/attr block owner Darrick J. Wong
2023-05-26 1:31 ` [PATCH 3/9] xfs: validate attr leaf buffer owners Darrick J. Wong
2023-05-26 1:31 ` [PATCH 4/9] xfs: validate attr remote value " Darrick J. Wong
2023-05-26 1:31 ` [PATCH 5/9] xfs: validate dabtree node " Darrick J. Wong
2023-05-26 1:31 ` [PATCH 6/9] xfs: validate directory leaf " Darrick J. Wong
2023-05-26 1:32 ` [PATCH 7/9] xfs: validate explicit directory data " Darrick J. Wong
2023-05-26 1:32 ` [PATCH 8/9] xfs: validate explicit directory block " Darrick J. Wong
2023-05-26 1:32 ` [PATCH 9/9] xfs: validate explicit directory free block owners Darrick J. Wong
2023-05-26 0:35 ` [PATCHSET v25.0 0/5] xfs: online repair of extended attributes Darrick J. Wong
2023-05-26 1:32 ` [PATCH 1/5] xfs: create a blob array data structure Darrick J. Wong
2023-05-26 1:33 ` [PATCH 2/5] xfs: use atomic extent swapping to fix user file fork data Darrick J. Wong
2023-05-26 1:33 ` [PATCH 3/5] xfs: repair extended attributes Darrick J. Wong
2023-05-26 1:33 ` [PATCH 4/5] xfs: scrub should set preen if attr leaf has holes Darrick J. Wong
2023-05-26 1:33 ` [PATCH 5/5] xfs: flag empty xattr leaf blocks for optimization Darrick J. Wong
2023-05-26 0:35 ` [PATCHSET v25.0 0/7] xfs: online repair of directories Darrick J. Wong
2023-05-26 1:34 ` [PATCH 1/7] xfs: use i_prev_unlinked to distinguish inodes that are not on the unlinked list Darrick J. Wong
2023-05-26 1:34 ` [PATCH 2/7] xfs: ensure unlinked list state is consistent with nlink during scrub Darrick J. Wong
2023-05-26 1:34 ` [PATCH 3/7] xfs: update the unlinked list when repairing link counts Darrick J. Wong
2023-05-26 1:35 ` [PATCH 4/7] xfs: online repair of directories Darrick J. Wong
2023-05-26 1:35 ` [PATCH 5/7] xfs: scan the filesystem to repair a directory dotdot entry Darrick J. Wong
2023-05-26 1:35 ` [PATCH 6/7] xfs: online repair of parent pointers Darrick J. Wong
2023-05-26 1:35 ` [PATCH 7/7] xfs: ask the dentry cache if it knows the parent of a directory Darrick J. Wong
2023-05-26 0:36 ` [PATCHSET v25.0 0/3] xfs: move orphan files to lost and found Darrick J. Wong
2023-05-26 1:36 ` [PATCH 1/3] xfs: move orphan files to the orphanage Darrick J. Wong
2023-05-26 1:36 ` [PATCH 2/3] xfs: move files to orphanage instead of letting nlinks drop to zero Darrick J. Wong
2023-05-26 1:36 ` [PATCH 3/3] xfs: ensure dentry consistency when the orphanage adopts a file Darrick J. Wong
2023-05-26 0:36 ` [PATCHSET v25.0 0/1] xfs: online repair of symbolic links Darrick J. Wong
2023-05-26 1:36 ` [PATCH 1/1] " Darrick J. Wong
2023-05-26 0:36 ` [PATCHSET v25.0 0/1] xfs: online repair of parent pointers Darrick J. Wong
2023-05-26 1:37 ` [PATCH 1/1] xfs: create an xattr iteration function for scrub Darrick J. Wong
2023-05-26 0:36 ` [PATCHSET v25.0 0/3] xfs: online fsck of iunlink buckets Darrick J. Wong
2023-05-26 1:37 ` [PATCH 1/3] xfs: check AGI unlinked inode buckets Darrick J. Wong
2023-05-26 1:37 ` [PATCH 2/3] xfs: hoist AGI repair context to a heap object Darrick J. Wong
2023-05-26 1:37 ` [PATCH 3/3] xfs: repair AGI unlinked inode bucket lists Darrick J. Wong
2023-05-26 0:37 ` [PATCHSET v25.0 0/3] xfs: cache xfile pages for better performance Darrick J. Wong
2023-05-26 1:38 ` [PATCH 1/3] xfs: map xfile pages directly into xfs_buf Darrick J. Wong
2023-05-26 1:38 ` [PATCH 2/3] xfs: use b_offset to support direct-mapping pages when blocksize < pagesize Darrick J. Wong
2023-05-26 1:38 ` [PATCH 3/3] xfile: implement write caching Darrick J. Wong
2023-05-26 0:37 ` [PATCHSET v25.0 0/3] xfs: inode-related repair fixes Darrick J. Wong
2023-05-26 1:38 ` [PATCH 1/3] xfs: check unused nlink fields in the ondisk inode Darrick J. Wong
2023-05-26 1:39 ` [PATCH 2/3] xfs: try to avoid allocating from sick inode clusters Darrick J. Wong
2023-05-26 1:39 ` [PATCH 3/3] xfs: pin inodes that would otherwise overflow link count Darrick J. Wong
2023-05-26 0:37 ` [PATCHSET v25.0 0/4] xfs: relax AGF locks during fstrim Darrick J. Wong
2023-05-26 1:39 ` [PATCH 1/4] xfs: hoist data device FITRIM AG iteration to a separate function Darrick J. Wong
2023-05-26 1:39 ` [PATCH 2/4] xfs: separate the xfs_trim_perag looping code Darrick J. Wong
2023-05-26 1:40 ` [PATCH 3/4] xfs: fix severe performance problems when fstrimming a subset of an AG Darrick J. Wong
2023-05-26 1:40 ` [PATCH 4/4] xfs: relax the AGF lock while we're doing a large fstrim Darrick J. Wong
2023-05-26 0:38 ` [PATCHSET v25.0 0/7] xfs_scrub: fixes to the repair code Darrick J. Wong
2023-05-26 1:40 ` [PATCH 1/7] xfs_scrub: flush stdout after printing to it Darrick J. Wong
2023-05-26 1:41 ` [PATCH 2/7] xfs_scrub: don't report media errors for space with unknowable owner Darrick J. Wong
2023-05-26 1:41 ` [PATCH 3/7] xfs_scrub: remove ALP_* flags namespace Darrick J. Wong
2023-05-26 1:41 ` [PATCH 4/7] xfs_scrub: move repair functions to repair.c Darrick J. Wong
2023-05-26 1:41 ` [PATCH 5/7] xfs_scrub: log when a repair was unnecessary Darrick J. Wong
2023-05-26 1:42 ` [PATCH 6/7] xfs_scrub: require primary superblock repairs to complete before proceeding Darrick J. Wong
2023-05-26 1:42 ` [PATCH 7/7] xfs_scrub: actually try to fix summary counters ahead of repairs Darrick J. Wong
2023-06-08 13:22 ` [PATCHSET v25.0 0/7] xfs_scrub: fixes to the repair code Shiyang Ruan
2023-06-08 14:56 ` Darrick J. Wong
2023-06-09 3:22 ` Shiyang Ruan
2023-07-13 5:12 ` Darrick J. Wong
2023-05-26 0:38 ` [PATCHSET v25.0 0/6] xfs_scrub: improve warnings about difficult repairs Darrick J. Wong
2023-05-26 1:42 ` [PATCH 1/6] xfs_scrub: collapse trivial superblock scrub helpers Darrick J. Wong
2023-05-26 1:42 ` [PATCH 2/6] xfs_scrub: get rid of trivial fs metadata scanner helpers Darrick J. Wong
2023-05-26 1:43 ` [PATCH 3/6] xfs_scrub: split up the mustfix repairs and difficulty assessment functions Darrick J. Wong
2023-05-26 1:43 ` [PATCH 4/6] xfs_scrub: add missing repair types to the mustfix and difficulty assessment Darrick J. Wong
2023-05-26 1:43 ` [PATCH 5/6] xfs_scrub: any inconsistency in metadata should trigger difficulty warnings Darrick J. Wong
2023-05-26 1:43 ` [PATCH 6/6] xfs_scrub: warn about difficult repairs to rt and quota metadata Darrick J. Wong
2023-05-26 0:38 ` [PATCHSET v25.0 0/9] xfs_scrub: track data dependencies for repairs Darrick J. Wong
2023-05-26 1:44 ` [PATCH 1/9] xfs_scrub: track repair items by principal, not by individual repairs Darrick J. Wong
2023-05-26 1:44 ` [PATCH 2/9] xfs_scrub: use repair_item to direct repair activities Darrick J. Wong
2023-05-26 1:44 ` [PATCH 3/9] xfs_scrub: remove action lists from phaseX code Darrick J. Wong
2023-05-26 1:44 ` [PATCH 4/9] xfs_scrub: remove scrub_metadata_file Darrick J. Wong
2023-05-26 1:45 ` [PATCH 5/9] xfs_scrub: boost the repair priority of dependencies of damaged items Darrick J. Wong
2023-05-26 1:45 ` [PATCH 6/9] xfs_scrub: clean up repair_item_difficulty a little Darrick J. Wong
2023-05-26 1:45 ` [PATCH 7/9] xfs_scrub: check dependencies of a scrub type before repairing Darrick J. Wong
2023-05-26 1:45 ` [PATCH 8/9] xfs_scrub: retry incomplete repairs Darrick J. Wong
2023-05-26 1:46 ` [PATCH 9/9] xfs_scrub: remove unused action_list fields Darrick J. Wong
2023-05-26 0:38 ` [PATCHSET v25.0 0/5] xfs_scrub: use scrub_item to track check progress Darrick J. Wong
2023-05-26 1:46 ` [PATCH 1/5] xfs_scrub: start tracking scrub state in scrub_item Darrick J. Wong
2023-05-26 1:46 ` [PATCH 2/5] xfs_scrub: remove enum check_outcome Darrick J. Wong
2023-05-26 1:46 ` [PATCH 3/5] xfs_scrub: refactor scrub_meta_type out of existence Darrick J. Wong
2023-05-26 1:47 ` [PATCH 4/5] xfs_scrub: hoist repair retry loop to repair_item_class Darrick J. Wong
2023-05-26 1:47 ` [PATCH 5/5] xfs_scrub: hoist scrub retry loop to scrub_item_check_file Darrick J. Wong
2023-05-26 0:39 ` [PATCHSET v25.0 0/4] xfs_scrub: improve scheduling of repair items Darrick J. Wong
2023-05-26 1:47 ` [PATCH 1/4] libfrog: enhance ptvar to support initializer functions Darrick J. Wong
2023-05-26 1:48 ` [PATCH 2/4] xfs_scrub: improve thread scheduling repair items during phase 4 Darrick J. Wong
2023-05-26 1:48 ` [PATCH 3/4] xfs_scrub: recheck entire metadata objects after corruption repairs Darrick J. Wong
2023-05-26 1:48 ` [PATCH 4/4] xfs_scrub: try to repair space metadata before file metadata Darrick J. Wong
2023-05-26 0:39 ` [PATCHSET v25.0 0/8] xfs_scrub: move fstrim to a separate phase Darrick J. Wong
2023-05-26 1:48 ` [PATCH 1/8] xfs_scrub: move FITRIM to phase 8 Darrick J. Wong
2023-05-26 1:49 ` [PATCH 2/8] xfs_scrub: ignore phase 8 if the user disabled fstrim Darrick J. Wong
2023-05-26 1:49 ` [PATCH 3/8] xfs_scrub: collapse trim_filesystem Darrick J. Wong
2023-05-26 1:49 ` [PATCH 4/8] xfs_scrub: fix the work estimation for phase 8 Darrick J. Wong
2023-05-26 1:49 ` [PATCH 5/8] xfs_scrub: report FITRIM errors properly Darrick J. Wong
2023-05-26 1:50 ` [PATCH 6/8] xfs_scrub: don't call FITRIM after runtime errors Darrick J. Wong
2023-05-26 1:50 ` [PATCH 7/8] xfs_scrub: don't trim the first agbno of each AG for better performance Darrick J. Wong
2023-05-26 1:50 ` [PATCH 8/8] xfs_scrub: improve progress meter for phase 8 fstrimming Darrick J. Wong
2023-05-26 0:39 ` [PATCHSET v25.0 0/7] xfs_scrub: use free space histograms to reduce fstrim runtime Darrick J. Wong
2023-05-26 1:50 ` [PATCH 1/7] libfrog: hoist free space histogram code Darrick J. Wong
2023-05-26 1:51 ` [PATCH 2/7] libfrog: print wider columns for free space histogram Darrick J. Wong
2023-05-26 1:51 ` [PATCH 3/7] libfrog: print cdf of free space buckets Darrick J. Wong
2023-05-26 1:51 ` [PATCH 4/7] xfs_scrub: don't close stdout when closing the progress bar Darrick J. Wong
2023-05-26 1:51 ` [PATCH 5/7] xfs_scrub: remove pointless spacemap.c arguments Darrick J. Wong
2023-05-26 1:52 ` [PATCH 6/7] xfs_scrub: collect free space histograms during phase 7 Darrick J. Wong
2023-05-26 1:52 ` [PATCH 7/7] xfs_scrub: tune fstrim minlen parameter based on free space histograms Darrick J. Wong
2023-05-26 0:39 ` [PATCHSET v25.0 0/5] xfs_scrub: fixes for systemd services Darrick J. Wong
2023-05-26 1:52 ` [PATCH 1/5] debian: install scrub services with dh_installsystemd Darrick J. Wong
2023-11-07 8:35 ` Christoph Hellwig
2023-05-26 1:52 ` [PATCH 2/5] xfs_scrub_all: escape service names consistently Darrick J. Wong
2023-11-07 8:37 ` Christoph Hellwig
2023-05-26 1:53 ` [PATCH 3/5] xfs_scrub: fix pathname escaping across all service definitions Darrick J. Wong
2023-11-07 8:38 ` Christoph Hellwig
2023-05-26 1:53 ` [PATCH 4/5] xfs_scrub_fail: fix sendmail detection Darrick J. Wong
2023-11-07 8:39 ` Christoph Hellwig
2023-05-26 1:53 ` [PATCH 5/5] xfs_scrub_fail: return the failure status of the mailer program Darrick J. Wong
2023-11-07 8:39 ` Christoph Hellwig
2023-05-26 0:40 ` [PATCHSET v25.0 0/4] xfs_scrub_all: fixes for systemd services Darrick J. Wong
2023-05-26 1:54 ` [PATCH 1/4] xfs_scrub_all: fix argument passing when invoking xfs_scrub manually Darrick J. Wong
2023-11-07 8:39 ` Christoph Hellwig
2023-05-26 1:54 ` [PATCH 2/4] xfs_scrub_all: survive systemd restarts when waiting for services Darrick J. Wong
2023-11-07 8:40 ` Christoph Hellwig
2023-05-26 1:54 ` [PATCH 3/4] xfs_scrub_all: simplify cleanup of run_killable Darrick J. Wong
2023-11-07 8:41 ` Christoph Hellwig
2023-05-26 1:54 ` [PATCH 4/4] xfs_scrub_all: fix termination signal handling Darrick J. Wong
2023-11-07 8:41 ` Christoph Hellwig
2023-05-26 0:40 ` [PATCHSET v25.0 0/5] xfs_scrub: tighten security of systemd services Darrick J. Wong
2023-05-26 1:55 ` [PATCH 1/5] xfs_scrub: allow auxiliary pathnames for sandboxing Darrick J. Wong
2023-11-07 8:48 ` Christoph Hellwig
2023-11-07 18:35 ` Darrick J. Wong
2023-11-08 7:22 ` Christoph Hellwig
2023-11-08 7:24 ` Christoph Hellwig
2023-11-08 7:44 ` Darrick J. Wong
2023-11-08 7:46 ` Darrick J. Wong
2023-11-08 7:49 ` Christoph Hellwig
2023-11-09 0:50 ` Darrick J. Wong
2023-05-26 1:55 ` [PATCH 2/5] xfs_scrub.service: reduce CPU usage to 60% when possible Darrick J. Wong
2023-11-07 8:50 ` Christoph Hellwig
2023-11-07 17:00 ` Darrick J. Wong
2023-05-26 1:55 ` [PATCH 3/5] xfs_scrub: tighten up the security on the background systemd service Darrick J. Wong
2023-11-07 8:52 ` Christoph Hellwig
2023-11-09 0:32 ` Darrick J. Wong
2023-05-26 1:55 ` [PATCH 4/5] xfs_scrub_fail: " Darrick J. Wong
2023-05-26 1:56 ` [PATCH 5/5] xfs_scrub_all: " Darrick J. Wong
2023-05-26 0:40 ` [PATCHSET v25.0 0/6] xfs_scrub_all: automatic media scan service Darrick J. Wong
2023-05-26 1:56 ` [PATCH 1/6] xfs_scrub_all: only use the xfs_scrub@ systemd services in service mode Darrick J. Wong
2023-05-26 1:56 ` [PATCH 2/6] xfs_scrub_all: remove journalctl background process Darrick J. Wong
2023-05-26 1:56 ` [PATCH 3/6] xfs_scrub_all: support metadata+media scans of all filesystems Darrick J. Wong
2023-05-26 1:57 ` [PATCH 4/6] xfs_scrub_all: enable periodic file data scrubs automatically Darrick J. Wong
2023-05-26 1:57 ` [PATCH 5/6] xfs_scrub_all: trigger automatic media scans once per month Darrick J. Wong
2023-05-26 1:57 ` [PATCH 6/6] xfs_scrub_all: failure reporting for the xfs_scrub_all job Darrick J. Wong
2023-05-26 0:40 ` [PATCHSET v25.0 0/5] xfs_scrub_all: improve systemd handling Darrick J. Wong
2023-05-26 1:57 ` [PATCH 1/5] xfs_scrub_all: encapsulate all the subprocess code in an object Darrick J. Wong
2023-05-26 1:58 ` [PATCH 2/5] xfs_scrub_all: encapsulate all the systemctl " Darrick J. Wong
2023-05-26 1:58 ` [PATCH 3/5] xfs_scrub_all: add CLI option for easier debugging Darrick J. Wong
2023-05-26 1:58 ` [PATCH 4/5] xfs_scrub_all: convert systemctl calls to dbus Darrick J. Wong
2023-05-26 1:58 ` [PATCH 5/5] xfs_scrub_all: implement retry and backoff for dbus calls Darrick J. Wong
2023-05-26 0:41 ` [PATCHSET v25.0 0/3] xfs_scrub: automatic optimization by default Darrick J. Wong
2023-05-26 1:59 ` [PATCH 1/3] xfs_scrub: automatic downgrades to dry-run mode in service mode Darrick J. Wong
2023-05-26 1:59 ` [PATCH 2/3] xfs_scrub: add an optimization-only mode Darrick J. Wong
2023-05-26 1:59 ` [PATCH 3/3] debian: enable xfs_scrub systemd services by default Darrick J. Wong
-- strict thread matches above, loose matches on Subject: below --
2023-12-31 19:30 [PATCHSET v29.0 18/28] xfs: online repair of realtime summaries Darrick J. Wong
2023-12-31 20:32 ` [PATCH 2/3] xfs: teach the tempfile to support atomic extent swapping Darrick J. Wong
2022-12-30 22:14 [PATCHSET v24.0 0/3] xfs: online repair of realtime summaries Darrick J. Wong
2022-12-30 22:14 ` [PATCH 2/3] xfs: teach the tempfile to support atomic extent swapping Darrick J. Wong
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