From: Darrick J. Wong <djwong@xxxxxxxxxx>
Scan metadata directories for correctness during phase 3.
Signed-off-by: Darrick J. Wong <djwong@xxxxxxxxxx>
---
scrub/inodes.c | 11 ++++++++++-
scrub/inodes.h | 5 ++++-
scrub/phase3.c | 7 ++++++-
scrub/phase5.c | 5 ++++-
scrub/phase6.c | 2 +-
5 files changed, 25 insertions(+), 5 deletions(-)
diff --git a/scrub/inodes.c b/scrub/inodes.c
index 16c79cf495c793..3fe759e8f4867d 100644
--- a/scrub/inodes.c
+++ b/scrub/inodes.c
@@ -56,6 +56,7 @@ bulkstat_for_inumbers(
{
struct xfs_bulkstat *bstat = breq->bulkstat;
struct xfs_bulkstat *bs;
+ unsigned int flags = 0;
int i;
int error;
@@ -70,6 +71,9 @@ bulkstat_for_inumbers(
strerror_r(error, errbuf, DESCR_BUFSZ));
}
+ if (breq->hdr.flags & XFS_BULK_IREQ_METADIR)
+ flags |= XFS_BULK_IREQ_METADIR;
+
/*
* Check each of the stats we got back to make sure we got the inodes
* we asked for.
@@ -84,7 +88,7 @@ bulkstat_for_inumbers(
/* Load the one inode. */
error = -xfrog_bulkstat_single(&ctx->mnt,
- inumbers->xi_startino + i, 0, bs);
+ inumbers->xi_startino + i, flags, bs);
if (error || bs->bs_ino != inumbers->xi_startino + i) {
memset(bs, 0, sizeof(struct xfs_bulkstat));
bs->bs_ino = inumbers->xi_startino + i;
@@ -100,6 +104,7 @@ struct scan_inodes {
scrub_inode_iter_fn fn;
void *arg;
unsigned int nr_threads;
+ unsigned int flags;
bool aborted;
};
@@ -158,6 +163,8 @@ alloc_ichunk(
breq = ichunk_to_bulkstat(ichunk);
breq->hdr.icount = LIBFROG_BULKSTAT_CHUNKSIZE;
+ if (si->flags & SCRUB_SCAN_METADIR)
+ breq->hdr.flags |= XFS_BULK_IREQ_METADIR;
*ichunkp = ichunk;
return 0;
@@ -380,10 +387,12 @@ int
scrub_scan_all_inodes(
struct scrub_ctx *ctx,
scrub_inode_iter_fn fn,
+ unsigned int flags,
void *arg)
{
struct scan_inodes si = {
.fn = fn,
+ .flags = flags,
.arg = arg,
.nr_threads = scrub_nproc_workqueue(ctx),
};
diff --git a/scrub/inodes.h b/scrub/inodes.h
index 9447fb56aa62e7..7a0b275e575ead 100644
--- a/scrub/inodes.h
+++ b/scrub/inodes.h
@@ -17,8 +17,11 @@
typedef int (*scrub_inode_iter_fn)(struct scrub_ctx *ctx,
struct xfs_handle *handle, struct xfs_bulkstat *bs, void *arg);
+/* Return metadata directories too. */
+#define SCRUB_SCAN_METADIR (1 << 0)
+
int scrub_scan_all_inodes(struct scrub_ctx *ctx, scrub_inode_iter_fn fn,
- void *arg);
+ unsigned int flags, void *arg);
int scrub_open_handle(struct xfs_handle *handle);
diff --git a/scrub/phase3.c b/scrub/phase3.c
index 046a42c1da8beb..c90da78439425a 100644
--- a/scrub/phase3.c
+++ b/scrub/phase3.c
@@ -312,6 +312,7 @@ phase3_func(
struct scrub_inode_ctx ictx = { .ctx = ctx };
uint64_t val;
xfs_agnumber_t agno;
+ unsigned int scan_flags = 0;
int err;
err = -ptvar_alloc(scrub_nproc(ctx), sizeof(struct action_list),
@@ -328,6 +329,10 @@ phase3_func(
goto out_ptvar;
}
+ /* Scan the metadata directory tree too. */
+ if (ctx->mnt.fsgeom.flags & XFS_FSOP_GEOM_FLAGS_METADIR)
+ scan_flags |= SCRUB_SCAN_METADIR;
+
/*
* If we already have ag/fs metadata to repair from previous phases,
* we would rather not try to repair file metadata until we've tried
@@ -338,7 +343,7 @@ phase3_func(
ictx.always_defer_repairs = true;
}
- err = scrub_scan_all_inodes(ctx, scrub_inode, &ictx);
+ err = scrub_scan_all_inodes(ctx, scrub_inode, scan_flags, &ictx);
if (!err && ictx.aborted)
err = ECANCELED;
if (err)
diff --git a/scrub/phase5.c b/scrub/phase5.c
index e1d94f9a3568b1..69b1cae5c5e2c0 100644
--- a/scrub/phase5.c
+++ b/scrub/phase5.c
@@ -462,6 +462,9 @@ retry_deferred_inode(
unsigned int flags = 0;
int error;
+ if (ctx->mnt.fsgeom.flags & XFS_FSOP_GEOM_FLAGS_METADIR)
+ flags |= XFS_BULK_IREQ_METADIR;
+
error = -xfrog_bulkstat_single(&ctx->mnt, ino, flags, &bstat);
if (error == ENOENT) {
/* Directory is gone, mark it clear. */
@@ -772,7 +775,7 @@ _("Filesystem has errors, skipping connectivity checks."));
pthread_mutex_init(&ncs.lock, NULL);
- ret = scrub_scan_all_inodes(ctx, check_inode_names, &ncs);
+ ret = scrub_scan_all_inodes(ctx, check_inode_names, 0, &ncs);
if (ret)
goto out_lock;
if (ncs.aborted) {
diff --git a/scrub/phase6.c b/scrub/phase6.c
index 54d21820a722a6..e4f26e7f1dd93e 100644
--- a/scrub/phase6.c
+++ b/scrub/phase6.c
@@ -578,7 +578,7 @@ report_all_media_errors(
}
/* Scan for unlinked files. */
- return scrub_scan_all_inodes(ctx, report_inode_loss, vs);
+ return scrub_scan_all_inodes(ctx, report_inode_loss, 0, vs);
}
/* Schedule a read-verify of a (data block) extent. */
