* Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
*
- * Copyright (c) 2012, Intel Corporation.
+ * Copyright (c) 2012, 2013, Intel Corporation.
*/
/*
* This file is part of Lustre, http://www.lustre.org/
* Author: Mikhail Pershin <mike.tappro@intel.com>
*/
-#ifndef EXPORT_SYMTAB
-# define EXPORT_SYMTAB
-#endif
#define DEBUG_SUBSYSTEM S_MDS
#include "osp_internal.h"
if (attr == NULL)
RETURN(0);
- if (attr->la_valid & LA_SIZE && attr->la_size > 0) {
+ if (attr->la_valid & LA_SIZE && attr->la_size > 0 &&
+ fid_is_zero(lu_object_fid(&o->opo_obj.do_lu))) {
LASSERT(!dt_object_exists(dt));
osp_object_assign_fid(env, d, o);
rc = osp_object_truncate(env, dt, attr->la_size);
memcpy(fid, lu_object_fid(&dt->do_lu), sizeof(*fid));
- LASSERTF(fid_is_sane(fid), "fid for osp_obj %p is insane"DFID"!\n",
- osp_obj, PFID(fid));
+ LASSERTF(fid_is_sane(fid), "fid for osp_object %p is insane"DFID"!\n",
+ o, PFID(fid));
if (!o->opo_reserved) {
/* special case, id was assigned outside of transaction
spin_unlock(&d->opd_pre_lock);
}
- CDEBUG(D_INODE, "fid for osp_obj %p is "DFID"!\n", osp_obj, PFID(fid));
+ CDEBUG(D_INODE, "fid for osp_object %p is "DFID"\n", o, PFID(fid));
+
+ /* If the precreate ends, it means it will be ready to rollover to
+ * the new sequence soon, all the creation should be synchronized,
+ * otherwise during replay, the replay fid will be inconsistent with
+ * last_used/create fid */
+ if (osp_precreate_end_seq(env, d) && osp_is_fid_client(d))
+ th->th_sync = 1;
/*
* it's OK if the import is inactive by this moment - id was created
spin_lock(&d->opd_pre_lock);
if (d->opd_gap_count > 0) {
int count = d->opd_gap_count;
- osi->osi_oi.oi_id = fid_oid(&d->opd_gap_start_fid);
+
+ ostid_set_id(&osi->osi_oi,
+ fid_oid(&d->opd_gap_start_fid));
d->opd_gap_count = 0;
spin_unlock(&d->opd_pre_lock);
.do_destroy = osp_object_destroy,
};
-static int osp_object_init(const struct lu_env *env, struct lu_object *o,
- const struct lu_object_conf *unused)
+static int is_ost_obj(struct lu_object *lo)
{
- struct osp_object *po = lu2osp_obj(o);
+ struct osp_device *osp = lu2osp_dev(lo->lo_dev);
- po->opo_obj.do_ops = &osp_obj_ops;
+ return !osp->opd_connect_mdt;
+}
- return 0;
+static int osp_object_init(const struct lu_env *env, struct lu_object *o,
+ const struct lu_object_conf *conf)
+{
+ struct osp_object *po = lu2osp_obj(o);
+ int rc = 0;
+ ENTRY;
+
+ if (is_ost_obj(o)) {
+ po->opo_obj.do_ops = &osp_obj_ops;
+ } else {
+ struct lu_attr *la = &osp_env_info(env)->osi_attr;
+
+ po->opo_obj.do_ops = &osp_md_obj_ops;
+ o->lo_header->loh_attr |= LOHA_REMOTE;
+ rc = po->opo_obj.do_ops->do_attr_get(env, lu2dt_obj(o),
+ la, NULL);
+ if (rc == 0)
+ o->lo_header->loh_attr |=
+ LOHA_EXISTS | (la->la_mode & S_IFMT);
+ if (rc == -ENOENT)
+ rc = 0;
+ }
+ RETURN(rc);
}
static void osp_object_free(const struct lu_env *env, struct lu_object *o)