}
};
+static inline void osd_quota_swab(char *ptr, size_t size)
+{
+ int offset;
+
+ LASSERT((size & (sizeof(__u64) - 1)) == 0);
+
+ for (offset = 0; offset < size; offset += sizeof(__u64))
+ __swab64s((__u64 *)(ptr + offset));
+}
+
+const struct dt_rec *osd_quota_pack(struct osd_object *obj,
+ const struct dt_rec *rec,
+ union lquota_rec *quota_rec)
+{
+#ifdef __BIG_ENDIAN
+ struct iam_descr *descr;
+
+ LASSERT(obj->oo_dir != NULL);
+ descr = obj->oo_dir->od_container.ic_descr;
+
+ memcpy(quota_rec, rec, descr->id_rec_size);
+
+ osd_quota_swab((char *)quota_rec, descr->id_rec_size);
+ return (const struct dt_rec *)quota_rec;
+#else
+ return rec;
+#endif
+}
+
+void osd_quota_unpack(struct osd_object *obj, const struct dt_rec *rec)
+{
+#ifdef __BIG_ENDIAN
+ struct iam_descr *descr;
+
+ LASSERT(obj->oo_dir != NULL);
+ descr = obj->oo_dir->od_container.ic_descr;
+
+ osd_quota_swab((char *)rec, descr->id_rec_size);
+#else
+ return;
+#endif
+}
+
+static inline int osd_qid_type(struct osd_thandle *oh, int i)
+{
+ return (oh->ot_id_type & (1 << i)) ? GRPQUOTA : USRQUOTA;
+}
+
+static inline void osd_qid_set_type(struct osd_thandle *oh, int i, int type)
+{
+ oh->ot_id_type |= ((type == GRPQUOTA) ? (1 << i) : 0);
+}
+
+/**
+ * Reserve journal credits for quota files update first, then call
+ * ->op_begin() to perform quota enforcement.
+ *
+ * \param env - the environment passed by the caller
+ * \param oh - osd transaction handle
+ * \param qi - quota id & space required for this operation
+ * \param allocated - dquot entry in quota accounting file has been allocated
+ * \param flags - if the operation is write, return no user quota, no
+ * group quota, or sync commit flags to the caller
+ *
+ * \retval 0 - success
+ * \retval -ve - failure
+ */
+int osd_declare_qid(const struct lu_env *env, struct osd_thandle *oh,
+ struct lquota_id_info *qi, bool allocated, int *flags)
+{
+ struct osd_thread_info *info = osd_oti_get(env);
+ struct osd_device *dev = info->oti_dev;
+ struct qsd_instance *qsd = dev->od_quota_slave;
+ int i, rc;
+ bool found = false;
+ ENTRY;
+
+ LASSERT(oh != NULL);
+ LASSERTF(oh->ot_id_cnt <= OSD_MAX_UGID_CNT, "count=%d\n",
+ oh->ot_id_cnt);
+
+ for (i = 0; i < oh->ot_id_cnt; i++) {
+ if (oh->ot_id_array[i] == qi->lqi_id.qid_uid &&
+ osd_qid_type(oh, i) == qi->lqi_type) {
+ found = true;
+ break;
+ }
+ }
+
+ if (!found) {
+ /* we need to account for credits for this new ID */
+ if (i >= OSD_MAX_UGID_CNT) {
+ CERROR("Too many(%d) trans qids!\n", i + 1);
+ RETURN(-EOVERFLOW);
+ }
+
+ oh->ot_credits += (allocated || qi->lqi_id.qid_uid == 0) ?
+ 1 : LDISKFS_QUOTA_INIT_BLOCKS(osd_sb(dev));
+
+ oh->ot_id_array[i] = qi->lqi_id.qid_uid;
+ osd_qid_set_type(oh, i, qi->lqi_type);
+ oh->ot_id_cnt++;
+ }
+
+ if (unlikely(qsd == NULL))
+ /* quota slave instance hasn't been allocated yet */
+ RETURN(0);
+
+ /* check quota */
+ rc = qsd_op_begin(env, qsd, oh->ot_quota_trans, qi, flags);
+ RETURN(rc);
+}
+
+/**
+ * Wrapper for osd_declare_qid()
+ *
+ * \param env - the environment passed by the caller
+ * \param uid - user id of the inode
+ * \param gid - group id of the inode
+ * \param space - how many blocks/inodes will be consumed/released
+ * \param oh - osd transaction handle
+ * \param is_blk - block quota or inode quota?
+ * \param allocated - dquot entry in quota accounting file has been allocated
+ * \param flags - if the operation is write, return no user quota, no
+ * group quota, or sync commit flags to the caller
+ * \param force - set to 1 when changes are performed by root user and thus
+ * can't failed with EDQUOT
+ *
+ * \retval 0 - success
+ * \retval -ve - failure
+ */
+int osd_declare_inode_qid(const struct lu_env *env, qid_t uid, qid_t gid,
+ long long space, struct osd_thandle *oh,
+ bool is_blk, bool allocated, int *flags, bool force)
+{
+ struct osd_thread_info *info = osd_oti_get(env);
+ struct lquota_id_info *qi = &info->oti_qi;
+ int rcu, rcg; /* user & group rc */
+ ENTRY;
+
+ /* let's start with user quota */
+ qi->lqi_id.qid_uid = uid;
+ qi->lqi_type = USRQUOTA;
+ qi->lqi_space = space;
+ qi->lqi_is_blk = is_blk;
+ rcu = osd_declare_qid(env, oh, qi, allocated, flags);
+
+ if (force && (rcu == -EDQUOT || rcu == -EINPROGRESS))
+ /* ignore EDQUOT & EINPROGRESS when changes are done by root */
+ rcu = 0;
+
+ /* For non-fatal error, we want to continue to get the noquota flags
+ * for group id. This is only for commit write, which has @flags passed
+ * in. See osd_declare_write_commit().
+ * When force is set to true, we also want to proceed with the gid */
+ if (rcu && (rcu != -EDQUOT || flags == NULL))
+ RETURN(rcu);
+
+ /* and now group quota */
+ qi->lqi_id.qid_gid = gid;
+ qi->lqi_type = GRPQUOTA;
+ rcg = osd_declare_qid(env, oh, qi, allocated, flags);
+
+ if (force && (rcg == -EDQUOT || rcg == -EINPROGRESS))
+ /* as before, ignore EDQUOT & EINPROGRESS for root */
+ rcg = 0;
+
+ RETURN(rcu ? rcu : rcg);
+}
+
+/* Following code is used to migrate old admin quota files (in Linux quota
+ * file v2 format) into the new quota global indexes (in IAM format). */
+
+#if LUSTRE_VERSION_CODE < OBD_OCD_VERSION(2,7,50,0)
+
+/* copied from osd_it_acct_get(), only changed the 'type' to -1 */
+static int osd_it_admin_get(const struct lu_env *env, struct dt_it *di,
+ const struct dt_key *key)
+{
+ struct osd_it_quota *it = (struct osd_it_quota *)di;
+ int type = -1;
+ qid_t dqid = *(qid_t *)key;
+ loff_t offset;
+ int rc;
+ ENTRY;
+
+ offset = find_tree_dqentry(env, it->oiq_obj, type, dqid,
+ LUSTRE_DQTREEOFF, 0, it);
+ if (offset > 0) { /* Found */
+ RETURN(+1);
+ } else if (offset < 0) { /* Error */
+ QUOTA_IT_READ_ERROR(it, (int)offset);
+ RETURN((int)offset);
+ }
+
+ /* The @key is not found, move to the first valid entry */
+ rc = walk_tree_dqentry(env, it->oiq_obj, type, it->oiq_blk[0], 0,
+ 0, it);
+ if (rc > 0)
+ /* no valid entry found */
+ rc = -ENOENT;
+ RETURN(rc);
+}
+
+static int osd_it_admin_load(const struct lu_env *env,
+ const struct dt_it *di, __u64 hash)
+{
+ int rc;
+ ENTRY;
+
+ rc = osd_it_admin_get(env, (struct dt_it *)di,
+ (const struct dt_key *)&hash);
+ RETURN(rc);
+}
+
+static int osd_it_admin_rec(const struct lu_env *env,
+ const struct dt_it *di,
+ struct dt_rec *dtrec, __u32 attr)
+{
+ struct osd_it_quota *it = (struct osd_it_quota *)di;
+ struct lu_buf buf;
+ loff_t pos;
+ int rc;
+ struct lustre_disk_dqblk_v2 *dqblk =
+ (struct lustre_disk_dqblk_v2 *)dtrec;
+ ENTRY;
+
+ buf.lb_buf = dqblk;
+ buf.lb_len = sizeof(*dqblk);
+
+ pos = it->oiq_offset;
+ rc = dt_record_read(env, &it->oiq_obj->oo_dt, &buf, &pos);
+ RETURN(rc);
+}
+
+/* copied from osd_it_acct_next(), only changed the 'type' to -1 */
+static int osd_it_admin_next(const struct lu_env *env, struct dt_it *di)
+{
+ struct osd_it_quota *it = (struct osd_it_quota *)di;
+ int type = -1;
+ int depth, rc;
+ uint index;
+ ENTRY;
+
+ /* Let's first check if there are any remaining valid entry in the
+ * current leaf block. Start with the next entry after the current one.
+ */
+ depth = LUSTRE_DQTREEDEPTH;
+ index = it->oiq_index[depth];
+ if (++index < LUSTRE_DQSTRINBLK) {
+ /* Search for the next valid entry from current index */
+ rc = walk_block_dqentry(env, it->oiq_obj, type,
+ it->oiq_blk[depth], index, it);
+ if (rc < 0) {
+ QUOTA_IT_READ_ERROR(it, rc);
+ RETURN(rc);
+ } else if (rc == 0) {
+ /* Found on entry, @it is already updated to the
+ * new position in walk_block_dqentry(). */
+ RETURN(0);
+ } else {
+ rc = osd_it_add_processed(it, depth);
+ if (rc)
+ RETURN(rc);
+ }
+ } else {
+ rc = osd_it_add_processed(it, depth);
+ if (rc)
+ RETURN(rc);
+ }
+ rc = 1;
+
+ /* We have consumed all the entries of the current leaf block, move on
+ * to the next one. */
+ depth--;
+
+ /* We keep searching as long as walk_tree_dqentry() returns +1
+ * (= no valid entry found). */
+ for (; depth >= 0 && rc > 0; depth--) {
+ index = it->oiq_index[depth];
+ if (++index > 0xff)
+ continue;
+ rc = walk_tree_dqentry(env, it->oiq_obj, type,
+ it->oiq_blk[depth], depth, index, it);
+ }
+
+ if (rc < 0)
+ QUOTA_IT_READ_ERROR(it, rc);
+ RETURN(rc);
+}
+
+const struct dt_index_operations osd_admin_index_ops = {
+ .dio_lookup = osd_acct_index_lookup,
+ .dio_it = {
+ .init = osd_it_acct_init,
+ .fini = osd_it_acct_fini,
+ .get = osd_it_admin_get,
+ .put = osd_it_acct_put,
+ .next = osd_it_admin_next,
+ .key = osd_it_acct_key,
+ .key_size = osd_it_acct_key_size,
+ .rec = osd_it_admin_rec,
+ .store = osd_it_acct_store,
+ .load = osd_it_admin_load
+ }
+};
+
+static int write_quota_rec(const struct lu_env *env, struct dt_object *dt,
+ __u64 id, struct lquota_glb_rec *rec)
+{
+ struct osd_device *osd = osd_obj2dev(osd_dt_obj(dt));
+ struct thandle *th;
+ struct dt_key *key = (struct dt_key *)&id;
+ int rc;
+ ENTRY;
+
+ th = dt_trans_create(env, &osd->od_dt_dev);
+ if (IS_ERR(th))
+ RETURN(PTR_ERR(th));
+
+ /* the entry with 0 key can always be found in IAM file. */
+ if (id == 0) {
+ rc = dt_declare_delete(env, dt, key, th);
+ if (rc)
+ GOTO(out, rc);
+ }
+
+ rc = dt_declare_insert(env, dt, (struct dt_rec *)rec, key, th);
+ if (rc)
+ GOTO(out, rc);
+
+ rc = dt_trans_start_local(env, &osd->od_dt_dev, th);
+ if (rc)
+ GOTO(out, rc);
+
+ dt_write_lock(env, dt, 0);
+
+ if (id == 0) {
+ struct lquota_glb_rec *tmp;
+
+ OBD_ALLOC_PTR(tmp);
+ if (tmp == NULL)
+ GOTO(out_lock, rc = -ENOMEM);
+
+ rc = dt_lookup(env, dt, (struct dt_rec *)tmp, key,
+ BYPASS_CAPA);
+
+ OBD_FREE_PTR(tmp);
+ if (rc == 0) {
+ rc = dt_delete(env, dt, key, th, BYPASS_CAPA);
+ if (rc)
+ GOTO(out_lock, rc);
+ }
+ rc = 0;
+ }
+
+ rc = dt_insert(env, dt, (struct dt_rec *)rec, key, th, BYPASS_CAPA, 1);
+out_lock:
+ dt_write_unlock(env, dt);
+out:
+ dt_trans_stop(env, &osd->od_dt_dev, th);
+ RETURN(rc);
+}
+
+static int convert_quota_file(const struct lu_env *env,
+ struct dt_object *old, struct dt_object *new,
+ bool isblk)
+{
+ const struct dt_it_ops *iops = &old->do_index_ops->dio_it;
+ struct osd_object *obj;
+ struct lu_buf buf;
+ struct dt_it *it;
+ struct dt_key *key;
+ __u32 grace;
+ struct lquota_glb_rec *glb_rec = NULL;
+ loff_t pos;
+ int rc;
+ struct lustre_disk_dqblk_v2 *dqblk = NULL;
+ struct lustre_disk_dqinfo *dqinfo = NULL;
+ ENTRY;
+
+ obj = osd_dt_obj(old);
+ LASSERT(obj->oo_inode);
+
+ if (i_size_read(obj->oo_inode) == 0)
+ RETURN(0);
+
+ /* allocate buffers */
+ OBD_ALLOC_PTR(dqinfo);
+ if (dqinfo == NULL)
+ RETURN(-ENOMEM);
+
+ OBD_ALLOC_PTR(glb_rec);
+ if (glb_rec == NULL)
+ GOTO(out, rc = -ENOMEM);
+
+ OBD_ALLOC_PTR(dqblk);
+ if (dqblk == NULL)
+ GOTO(out, rc = -ENOMEM);
+
+ /* convert the old igrace/bgrace */
+ buf.lb_buf = dqinfo;
+ buf.lb_len = sizeof(*dqinfo);
+ pos = LUSTRE_DQINFOOFF;
+
+ rc = dt_record_read(env, old, &buf, &pos);
+ if (rc)
+ GOTO(out, rc);
+
+ /* keep it in little endian */
+ grace = isblk ? dqinfo->dqi_bgrace : dqinfo->dqi_igrace;
+ if (grace != 0) {
+ glb_rec->qbr_time = grace;
+ rc = write_quota_rec(env, new, 0, glb_rec);
+ if (rc)
+ GOTO(out, rc);
+ glb_rec->qbr_time = 0;
+ }
+
+ /* iterate the old admin file, insert each record into the
+ * new index file. */
+ it = iops->init(env, old, 0, BYPASS_CAPA);
+ if (IS_ERR(it))
+ GOTO(out, rc = PTR_ERR(it));
+
+ rc = iops->load(env, it, 0);
+ if (rc == -ENOENT)
+ GOTO(out_it, rc = 0);
+ else if (rc < 0)
+ GOTO(out_it, rc);
+
+ do {
+ key = iops->key(env, it);
+ if (IS_ERR(key))
+ GOTO(out_it, rc = PTR_ERR(key));
+
+ /* skip the root user/group */
+ if (*((__u64 *)key) == 0)
+ goto next;
+
+ rc = iops->rec(env, it, (struct dt_rec *)dqblk, 0);
+ if (rc)
+ GOTO(out_it, rc);
+
+ /* keep the value in little endian */
+ glb_rec->qbr_hardlimit = isblk ? dqblk->dqb_bhardlimit :
+ dqblk->dqb_ihardlimit;
+ glb_rec->qbr_softlimit = isblk ? dqblk->dqb_bsoftlimit :
+ dqblk->dqb_isoftlimit;
+
+ rc = write_quota_rec(env, new, *((__u64 *)key), glb_rec);
+ if (rc)
+ GOTO(out_it, rc);
+next:
+ rc = iops->next(env, it);
+ } while (rc == 0);
+
+ /* reach the end */
+ if (rc > 0)
+ rc = 0;
+
+out_it:
+ iops->put(env, it);
+ iops->fini(env, it);
+out:
+ if (dqblk != NULL)
+ OBD_FREE_PTR(dqblk);
+ if (glb_rec != NULL)
+ OBD_FREE_PTR(glb_rec);
+ if (dqinfo != NULL)
+ OBD_FREE_PTR(dqinfo);
+ return rc;
+}
+
+static int truncate_quota_index(const struct lu_env *env, struct dt_object *dt,
+ const struct dt_index_features *feat)
+{
+ struct osd_device *osd = osd_obj2dev(osd_dt_obj(dt));
+ struct thandle *th;
+ struct lu_attr *attr;
+ struct osd_thandle *oth;
+ struct inode *inode;
+ int rc;
+ ENTRY;
+
+ OBD_ALLOC_PTR(attr);
+ if (attr == NULL)
+ RETURN(-ENOMEM);
+
+ attr->la_size = 0;
+ attr->la_valid = LA_SIZE;
+
+ th = dt_trans_create(env, &osd->od_dt_dev);
+ if (IS_ERR(th)) {
+ OBD_FREE_PTR(attr);
+ RETURN(PTR_ERR(th));
+ }
+
+ rc = dt_declare_punch(env, dt, 0, OBD_OBJECT_EOF, th);
+ if (rc)
+ GOTO(out, rc);
+
+ rc = dt_declare_attr_set(env, dt, attr, th);
+ if (rc)
+ GOTO(out, rc);
+
+ inode = osd_dt_obj(dt)->oo_inode;
+ LASSERT(inode);
+
+ rc = dt_declare_record_write(env, dt, inode->i_sb->s_blocksize * 2, 0, th);
+ if (rc)
+ GOTO(out, rc);
+
+ rc = dt_trans_start_local(env, &osd->od_dt_dev, th);
+ if (rc)
+ GOTO(out, rc);
+
+ dt_write_lock(env, dt, 0);
+ rc = dt_punch(env, dt, 0, OBD_OBJECT_EOF, th, BYPASS_CAPA);
+ if (rc)
+ GOTO(out_lock, rc);
+
+ rc = dt_attr_set(env, dt, attr, th, BYPASS_CAPA);
+ if (rc)
+ GOTO(out_lock, rc);
+
+ oth = container_of(th, struct osd_thandle, ot_super);
+
+ if (feat->dif_flags & DT_IND_VARKEY)
+ rc = iam_lvar_create(osd_dt_obj(dt)->oo_inode,
+ feat->dif_keysize_max,
+ feat->dif_ptrsize,
+ feat->dif_recsize_max, oth->ot_handle);
+ else
+ rc = iam_lfix_create(osd_dt_obj(dt)->oo_inode,
+ feat->dif_keysize_max,
+ feat->dif_ptrsize,
+ feat->dif_recsize_max, oth->ot_handle);
+out_lock:
+ dt_write_unlock(env, dt);
+out:
+ dt_trans_stop(env, &osd->od_dt_dev, th);
+ OBD_FREE_PTR(attr);
+ RETURN(rc);
+}
+
+static int set_quota_index_version(const struct lu_env *env,
+ struct dt_object *dt)
+{
+ struct osd_device *osd = osd_obj2dev(osd_dt_obj(dt));
+ struct thandle *th;
+ int rc;
+ ENTRY;
+
+ th = dt_trans_create(env, &osd->od_dt_dev);
+ if (IS_ERR(th))
+ RETURN(PTR_ERR(th));
+
+ rc = dt_declare_version_set(env, dt, th);
+ if (rc)
+ GOTO(out, rc);
+
+ rc = dt_trans_start_local(env, &osd->od_dt_dev, th);
+ if (rc)
+ GOTO(out, rc);
+
+ th->th_sync = 1;
+ dt_version_set(env, dt, 1, th);
+out:
+ dt_trans_stop(env, &osd->od_dt_dev, th);
+ RETURN(rc);
+}
+
+#define OBJECTS "OBJECTS"
+#define ADMIN_USR "admin_quotafile_v2.usr"
+#define ADMIN_GRP "admin_quotafile_v2.grp"
+
+int osd_quota_migration(const struct lu_env *env, struct dt_object *dt,
+ const struct dt_index_features *feat)
+{
+ struct osd_thread_info *oti = osd_oti_get(env);
+ struct osd_device *osd = osd_obj2dev(osd_dt_obj(dt));
+ struct dt_object *root, *parent = NULL, *admin = NULL;
+ dt_obj_version_t version;
+ char *fname;
+ bool isblk;
+ int rc;
+ ENTRY;
+
+ /* not newly created global index */
+ version = dt_version_get(env, dt);
+ if (version != 0)
+ RETURN(0);
+
+ /* locate root */
+ rc = dt_root_get(env, &osd->od_dt_dev, &oti->oti_fid);
+ if (rc) {
+ CERROR("%s: Can't get root FID, rc:%d\n", osd->od_svname, rc);
+ RETURN(rc);
+ }
+
+ root = dt_locate(env, &osd->od_dt_dev, &oti->oti_fid);
+ if (IS_ERR(root)) {
+ CERROR("%s: Failed to locate root "DFID", rc:%ld\n",
+ osd->od_svname, PFID(&oti->oti_fid), PTR_ERR(root));
+ RETURN(PTR_ERR(root));
+ }
+
+ /* locate /OBJECTS */
+ rc = dt_lookup_dir(env, root, OBJECTS, &oti->oti_fid);
+ if (rc == -ENOENT) {
+ GOTO(out, rc = 0);
+ } else if (rc) {
+ CERROR("%s: Failed to lookup %s, rc:%d\n",
+ osd->od_svname, OBJECTS, rc);
+ GOTO(out, rc);
+ }
+
+ parent = dt_locate(env, &osd->od_dt_dev, &oti->oti_fid);
+ if (IS_ERR(parent)) {
+ CERROR("%s: Failed to locate %s "DFID", rc:%ld\n",
+ osd->od_svname, OBJECTS, PFID(&oti->oti_fid),
+ PTR_ERR(parent));
+ GOTO(out, rc = PTR_ERR(parent));
+ }
+
+ /* locate quota admin file */
+ if (feat == &dt_quota_iusr_features) {
+ fname = ADMIN_USR;
+ isblk = false;
+ } else if (feat == &dt_quota_busr_features) {
+ fname = ADMIN_USR;
+ isblk = true;
+ } else if (feat == &dt_quota_igrp_features) {
+ fname = ADMIN_GRP;
+ isblk = false;
+ } else {
+ fname = ADMIN_GRP;
+ isblk = true;
+ }
+
+ rc = dt_lookup_dir(env, parent, fname, &oti->oti_fid);
+ if (rc == -ENOENT) {
+ GOTO(out, rc = 0);
+ } else if (rc) {
+ CERROR("%s: Failed to lookup %s, rc:%d\n",
+ osd->od_svname, fname, rc);
+ GOTO(out, rc);
+ }
+
+ admin = dt_locate(env, &osd->od_dt_dev, &oti->oti_fid);
+ if (IS_ERR(admin)) {
+ CERROR("%s: Failed to locate %s "DFID", rc:%d\n",
+ osd->od_svname, fname, PFID(&oti->oti_fid), rc);
+ GOTO(out, rc = PTR_ERR(admin));
+ }
+
+ if (!dt_object_exists(admin)) {
+ CERROR("%s: Old admin file %s doesn't exist, but is still "
+ " referenced in parent directory.\n",
+ osd->od_svname, fname);
+ GOTO(out, rc = -ENOENT);
+ }
+
+ /* truncate the new quota index file in case of any leftovers
+ * from last failed migration */
+ rc = truncate_quota_index(env, dt, feat);
+ if (rc) {
+ CERROR("%s: Failed to truncate the quota index "DFID", rc:%d\n",
+ osd->od_svname, PFID(lu_object_fid(&dt->do_lu)), rc);
+ RETURN(rc);
+ }
+
+ /* set up indexing operations for the admin file */
+ admin->do_index_ops = &osd_admin_index_ops;
+
+ LCONSOLE_INFO("%s: Migrate %s quota from old admin quota file(%s) to "
+ "new IAM quota index("DFID").\n", osd->od_svname,
+ isblk ? "block" : "inode", fname,
+ PFID(lu_object_fid(&dt->do_lu)));
+
+ /* iterate the admin quota file, and insert each record into
+ * the new index file */
+ rc = convert_quota_file(env, admin, dt, isblk);
+ if (rc)
+ CERROR("%s: Migrate old admin quota file(%s) failed, rc:%d\n",
+ osd->od_svname, fname, rc);
+out:
+ /* bump index version to 1, so the migration will be skipped
+ * next time. */
+ if (rc == 0) {
+ rc = set_quota_index_version(env , dt);
+ if (rc)
+ CERROR("%s: Failed to set quota index("DFID") "
+ "version, rc:%d\n", osd->od_svname,
+ PFID(lu_object_fid(&dt->do_lu)), rc);
+ }
+
+ if (admin && !IS_ERR(admin))
+ lu_object_put(env, &admin->do_lu);
+ if (parent && !IS_ERR(parent))
+ lu_object_put(env, &parent->do_lu);
+ lu_object_put(env, &root->do_lu);
+
+ RETURN(rc);
+}
+#else
+#warning "remove old quota compatibility code"
+#endif