GOTO(out, result = -EFAULT);
}
CDEBUG(D_INFO, "No object(1), continue as regular open.\n");
- } else if (open_flags & (MDS_OPEN_BY_FID | MDS_OPEN_LOCK)) {
- /*
- * MDS_OPEN_LOCK is checked for backward compatibility with 2.1
- * client.
- */
+ } else if (open_flags & MDS_OPEN_BY_FID) {
result = mdt_open_by_fid_lock(info, ldlm_rep, lhc);
if (result < 0)
CDEBUG(D_INFO, "no object for "DFID": %d\n",
return 0;
}
+static inline int mdt_get_lmm_gen(struct lov_mds_md *lmm, __u32 *gen)
+{
+ struct lov_comp_md_v1 *comp_v1;
+
+ if (le32_to_cpu(lmm->lmm_magic == LOV_MAGIC_COMP_V1)) {
+ comp_v1 = (struct lov_comp_md_v1 *)lmm;
+ *gen = le32_to_cpu(comp_v1->lcm_layout_gen);
+ } else if (le32_to_cpu(lmm->lmm_magic) == LOV_MAGIC_V1 ||
+ le32_to_cpu(lmm->lmm_magic) == LOV_MAGIC_V3) {
+ *gen = le16_to_cpu(lmm->lmm_layout_gen);
+ } else {
+ return -EINVAL;
+ }
+ return 0;
+}
+
static int mdt_hsm_release(struct mdt_thread_info *info, struct mdt_object *o,
struct md_attr *ma)
{
ma->ma_hsm.mh_arch_ver);
ma->ma_hsm.mh_flags = HS_ARCHIVED | HS_EXISTS;
}
+
+ if (ma->ma_hsm.mh_flags & HS_DIRTY)
+ ma->ma_hsm.mh_flags = HS_ARCHIVED | HS_EXISTS;
} else {
/* Set up HSM attribte for PCC archived object */
CLASSERT(sizeof(struct hsm_attrs) <=
rc = mo_swap_layouts(info->mti_env, mdt_object_child(o),
mdt_object_child(orphan),
SWAP_LAYOUTS_MDS_HSM);
+
+ if (!rc && ma->ma_attr_flags & MDS_PCC_ATTACH) {
+ ma->ma_need = MA_LOV;
+ rc = mdt_attr_get_complex(info, o, ma);
+ }
+
EXIT;
out_layout_lock:
repbody = req_capsule_server_get(info->mti_pill, &RMF_MDT_BODY);
LASSERT(repbody != NULL);
repbody->mbo_valid |= OBD_MD_CLOSE_INTENT_EXECED;
+ if (ma->ma_attr_flags & MDS_PCC_ATTACH) {
+ LASSERT(ma->ma_valid & MA_LOV);
+ rc = mdt_get_lmm_gen(ma->ma_lmm,
+ &repbody->mbo_layout_gen);
+ if (!rc)
+ repbody->mbo_valid |= OBD_MD_LAYOUT_VERSION;
+ }
}
out_reprocess: