}
oinfo = &op_data->op_mea1->lsm_md_oinfo[stripe_index];
+ if (!oinfo->lmo_root) {
+ rc = -ENOENT;
+ break;
+ }
+
tgt = lmv_get_target(ctxt->ldc_lmv, oinfo->lmo_mds, NULL);
if (IS_ERR(tgt)) {
rc = PTR_ERR(tgt);
for (i = 0; i < stripe_count; i++) {
fid_le_to_cpu(&lsm->lsm_md_oinfo[i].lmo_fid,
&lmm1->lmv_stripe_fids[i]);
+ /*
+ * set default value -1, so lmv_locate_tgt() knows this stripe
+ * target is not initialized.
+ */
+ lsm->lsm_md_oinfo[i].lmo_mds = (u32)-1;
+ if (!fid_is_sane(&lsm->lsm_md_oinfo[i].lmo_fid))
+ continue;
+
rc = lmv_fld_lookup(lmv, &lsm->lsm_md_oinfo[i].lmo_fid,
&lsm->lsm_md_oinfo[i].lmo_mds);
- if (rc != 0)
+ if (rc == -ENOENT)
+ continue;
+
+ if (rc)
RETURN(rc);
+
CDEBUG(D_INFO, "unpack fid #%d "DFID"\n", i,
PFID(&lsm->lsm_md_oinfo[i].lmo_fid));
}
RETURN(0);
}
- for (i = 0; i < lsm->lsm_md_stripe_count; i++)
- iput(lsm->lsm_md_oinfo[i].lmo_root);
+ for (i = 0; i < lsm->lsm_md_stripe_count; i++) {
+ if (lsm->lsm_md_oinfo[i].lmo_root)
+ iput(lsm->lsm_md_oinfo[i].lmo_root);
+ }
lsm_size = lmv_stripe_md_size(lsm->lsm_md_stripe_count);
OBD_FREE(lsm, lsm_size);
*lsmp = NULL;
for (i = 0; i < lsm->lsm_md_stripe_count; i++) {
struct inode *inode = lsm->lsm_md_oinfo[i].lmo_root;
+ if (!inode)
+ continue;
+
CDEBUG(D_INFO,
"" DFID " size %llu, blocks %llu nlink %u, atime %lld ctime %lld, mtime %lld.\n",
PFID(&lsm->lsm_md_oinfo[i].lmo_fid),