LU-10499 pcc: use foreign layout for PCCRO on server side

[fs/lustre-release.git] / lustre / lfsck / lfsck_layout.c

diff --git a/lustre/lfsck/lfsck_layout.c b/lustre/lfsck/lfsck_layout.c
index e31817a..e786eb3 100644 (file)
--- a/lustre/lfsck/lfsck_layout.c
+++ b/lustre/lfsck/lfsck_layout.c
@@ -440,6 +440,7 @@ static int lfsck_layout_verify_header(struct dt_object *obj,
                        __u64 start = le64_to_cpu(lcme->lcme_extent.e_start);
                        __u64 end = le64_to_cpu(lcme->lcme_extent.e_end);
                        __u32 comp_id = le32_to_cpu(lcme->lcme_id);
+                       struct lov_mds_md_v1 *v1;
                        bool ext, inited, zero;
                        __u32 flags;
 
@@ -492,10 +493,15 @@ static int lfsck_layout_verify_header(struct dt_object *obj,
                                return -EINVAL;
                        }
 
-                       rc = lfsck_layout_verify_header_v1v3(obj,
-                                       (struct lov_mds_md_v1 *)((char *)lmm +
-                                       le32_to_cpu(lcme->lcme_offset)), start,
-                                       end, comp_id, ext, &p_dom);
+                       v1 = (struct lov_mds_md_v1 *)((char *)lmm +
+                                               le32_to_cpu(lcme->lcme_offset));
+                       if (le32_to_cpu(v1->lmm_magic) == LOV_MAGIC_FOREIGN)
+                               rc = lfsck_layout_verify_header_foreign(
+                                       obj, (struct lov_foreign_md *)v1,
+                                       le32_to_cpu(lcme->lcme_size));
+                       else
+                               rc = lfsck_layout_verify_header_v1v3(obj, v1,
+                                       start, end, comp_id, ext, &p_dom);
 
                        p_zero = zero;
                }