diff options
| -rw-r--r-- | usr/src/uts/common/fs/zfs/vdev.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/usr/src/uts/common/fs/zfs/vdev.c b/usr/src/uts/common/fs/zfs/vdev.c index 6c29f24e49..06617a0de3 100644 --- a/usr/src/uts/common/fs/zfs/vdev.c +++ b/usr/src/uts/common/fs/zfs/vdev.c @@ -1628,6 +1628,8 @@ vdev_dtl_reassess(vdev_t *vd, uint64_t txg, uint64_t scrub_txg, int scrub_done) mutex_enter(&vd->vdev_dtl_lock); for (int t = 0; t < DTL_TYPES; t++) { + /* account for child's outage in parent's missing map */ + int s = (t == DTL_MISSING) ? DTL_OUTAGE: t; if (t == DTL_SCRUB) continue; /* leaf vdevs only */ if (t == DTL_PARTIAL) @@ -1640,7 +1642,7 @@ vdev_dtl_reassess(vdev_t *vd, uint64_t txg, uint64_t scrub_txg, int scrub_done) for (int c = 0; c < vd->vdev_children; c++) { vdev_t *cvd = vd->vdev_child[c]; mutex_enter(&cvd->vdev_dtl_lock); - space_map_ref_add_map(&reftree, &cvd->vdev_dtl[t], 1); + space_map_ref_add_map(&reftree, &cvd->vdev_dtl[s], 1); mutex_exit(&cvd->vdev_dtl_lock); } space_map_ref_generate_map(&reftree, &vd->vdev_dtl[t], minref); |