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-rw-r--r--cmd/zdb/zdb.c23
-rw-r--r--cmd/ztest/ztest.c2
2 files changed, 20 insertions, 5 deletions
diff --git a/cmd/zdb/zdb.c b/cmd/zdb/zdb.c
index 7768bb39a..7f5de16aa 100644
--- a/cmd/zdb/zdb.c
+++ b/cmd/zdb/zdb.c
@@ -2643,10 +2643,21 @@ zdb_leak_init(spa_t *spa, zdb_cb_t *zcb)
if (!dump_opt['L']) {
vdev_t *rvd = spa->spa_root_vdev;
+
+ /*
+ * We are going to be changing the meaning of the metaslab's
+ * ms_tree. Ensure that the allocator doesn't try to
+ * use the tree.
+ */
+ spa->spa_normal_class->mc_ops = &zdb_metaslab_ops;
+ spa->spa_log_class->mc_ops = &zdb_metaslab_ops;
+
for (c = 0; c < rvd->vdev_children; c++) {
vdev_t *vd = rvd->vdev_child[c];
+ metaslab_group_t *mg = vd->vdev_mg;
for (m = 0; m < vd->vdev_ms_count; m++) {
metaslab_t *msp = vd->vdev_ms[m];
+ ASSERT3P(msp->ms_group, ==, mg);
mutex_enter(&msp->ms_lock);
metaslab_unload(msp);
@@ -2667,8 +2678,6 @@ zdb_leak_init(spa_t *spa, zdb_cb_t *zcb)
(longlong_t)m,
(longlong_t)vd->vdev_ms_count);
- msp->ms_ops = &zdb_metaslab_ops;
-
/*
* We don't want to spend the CPU
* manipulating the size-ordered
@@ -2678,7 +2687,9 @@ zdb_leak_init(spa_t *spa, zdb_cb_t *zcb)
msp->ms_tree->rt_ops = NULL;
VERIFY0(space_map_load(msp->ms_sm,
msp->ms_tree, SM_ALLOC));
- msp->ms_loaded = B_TRUE;
+
+ if (!msp->ms_loaded)
+ msp->ms_loaded = B_TRUE;
}
mutex_exit(&msp->ms_lock);
}
@@ -2702,8 +2713,10 @@ zdb_leak_fini(spa_t *spa)
vdev_t *rvd = spa->spa_root_vdev;
for (c = 0; c < rvd->vdev_children; c++) {
vdev_t *vd = rvd->vdev_child[c];
+ metaslab_group_t *mg = vd->vdev_mg;
for (m = 0; m < vd->vdev_ms_count; m++) {
metaslab_t *msp = vd->vdev_ms[m];
+ ASSERT3P(mg, ==, msp->ms_group);
mutex_enter(&msp->ms_lock);
/*
@@ -2717,7 +2730,9 @@ zdb_leak_fini(spa_t *spa)
* from the ms_tree.
*/
range_tree_vacate(msp->ms_tree, zdb_leak, vd);
- msp->ms_loaded = B_FALSE;
+
+ if (msp->ms_loaded)
+ msp->ms_loaded = B_FALSE;
mutex_exit(&msp->ms_lock);
}
diff --git a/cmd/ztest/ztest.c b/cmd/ztest/ztest.c
index 062d501d5..139ff00cd 100644
--- a/cmd/ztest/ztest.c
+++ b/cmd/ztest/ztest.c
@@ -178,7 +178,7 @@ static const ztest_shared_opts_t ztest_opts_defaults = {
.zo_mirrors = 2,
.zo_raidz = 4,
.zo_raidz_parity = 1,
- .zo_vdev_size = SPA_MINDEVSIZE * 2,
+ .zo_vdev_size = SPA_MINDEVSIZE * 4, /* 256m default size */
.zo_datasets = 7,
.zo_threads = 23,
.zo_passtime = 60, /* 60 seconds */