/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
* vim:expandtab:shiftwidth=8:tabstop=8:
*
- * Copyright (C) 2001-2003 Cluster File Systems, Inc.
- * Author Peter Braam <braam@clusterfs.com>
+ * GPL HEADER START
*
- * This file is part of the Lustre file system, http://www.lustre.org
- * Lustre is a trademark of Cluster File Systems, Inc.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
- * You may have signed or agreed to another license before downloading
- * this software. If so, you are bound by the terms and conditions
- * of that agreement, and the following does not apply to you. See the
- * LICENSE file included with this distribution for more information.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 only,
+ * as published by the Free Software Foundation.
*
- * If you did not agree to a different license, then this copy of Lustre
- * is open source software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License version 2 for more details (a copy is included
+ * in the LICENSE file that accompanied this code).
*
- * In either case, Lustre is distributed in the hope that it will be
- * useful, but WITHOUT ANY WARRANTY; without even the implied warranty
- * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * license text for more details.
+ * You should have received a copy of the GNU General Public License
+ * version 2 along with this program; If not, see
+ * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
*
- * For testing and management it is treated as an obd_device,
- * although * it does not export a full OBD method table (the
- * requests are coming * in over the wire, so object target modules
- * do not have a full * method table.)
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
*
+ * GPL HEADER END
+ */
+/*
+ * Copyright 2008 Sun Microsystems, Inc. All rights reserved
+ * Use is subject to license terms.
+ */
+/*
+ * This file is part of Lustre, http://www.lustre.org/
+ * Lustre is a trademark of Sun Microsystems, Inc.
+ *
+ * lustre/osc/osc_create.c
+ * For testing and management it is treated as an obd_device,
+ * although * it does not export a full OBD method table (the
+ * requests are coming * in over the wire, so object target modules
+ * do not have a full * method table.)
+ *
+ * Author: Peter Braam <braam@clusterfs.com>
*/
#ifndef EXPORT_SYMTAB
#include <obd_class.h>
#include "osc_internal.h"
-static int osc_interpret_create(struct ptlrpc_request *req, void *data, int rc)
+static int osc_interpret_create(const struct lu_env *env,
+ struct ptlrpc_request *req, void *data, int rc)
{
struct osc_creator *oscc;
struct ost_body *body = NULL;
oscc = req->rq_async_args.pointer_arg[0];
LASSERT(oscc && (oscc->oscc_obd != LP_POISON));
-
+
spin_lock(&oscc->oscc_lock);
oscc->oscc_flags &= ~OSCC_FLAG_CREATING;
switch (rc) {
case -EAGAIN:
/* valid race delorphan vs create, or somthing after resend */
spin_unlock(&oscc->oscc_lock);
- DEBUG_REQ(D_INODE, req, "Got EGAIN - resend \n");
+ DEBUG_REQ(D_INODE, req, "Got EAGAIN - resend \n");
break;
case -ENOSPC:
- case -EROFS:
+ case -EROFS:
case -EFBIG: {
oscc->oscc_flags |= OSCC_FLAG_NOSPC;
if (body && rc == -ENOSPC) {
break;
}
case -EIO: {
- /* filter always set body->oa.o_id as the last_id
+ /* filter always set body->oa.o_id as the last_id
* of filter (see filter_handle_precreate for detail)*/
if (body && body->oa.o_id > oscc->oscc_last_id)
oscc->oscc_last_id = body->oa.o_id;
spin_lock(&oscc->oscc_lock);
body->oa.o_id = oscc->oscc_last_id + oscc->oscc_grow_count;
body->oa.o_gr = oscc->oscc_oa.o_gr;
- LASSERT(body->oa.o_gr > 0);
+ LASSERT_MDS_GROUP(body->oa.o_gr);
body->oa.o_valid |= OBD_MD_FLID | OBD_MD_FLGROUP;
spin_unlock(&oscc->oscc_lock);
CDEBUG(D_RPCTRACE, "prealloc through id "LPU64" (last seen "LPU64")\n",
request->rq_async_args.pointer_arg[0] = oscc;
request->rq_interpret_reply = osc_interpret_create;
- ptlrpcd_add_req(request);
+ ptlrpcd_add_req(request, PSCOPE_OTHER);
RETURN(0);
}
if (imp != NULL && imp->imp_deactive)
RETURN(1000);
+ if (oscc_recovering(oscc))
+ RETURN(2);
+
if (oscc->oscc_last_id < oscc->oscc_next_id) {
spin_lock(&oscc->oscc_lock);
if (oscc->oscc_flags & OSCC_FLAG_NOSPC) {
spin_unlock(&oscc->oscc_lock);
RETURN(1);
}
- if (oscc->oscc_flags & OSCC_FLAG_RECOVERING) {
- spin_unlock(&oscc->oscc_lock);
- RETURN(2);
- }
-
if (oscc->oscc_flags & OSCC_FLAG_CREATING) {
spin_unlock(&oscc->oscc_lock);
RETURN(1);
LASSERT(oa);
LASSERT(ea);
- LASSERT(oa->o_gr > 0);
+ LASSERT_MDS_GROUP(oa->o_gr);
LASSERT(oa->o_valid & OBD_MD_FLGROUP);
if ((oa->o_valid & OBD_MD_FLFLAGS) &&
git://git.whamcloud.com / fs / lustre-release.git / blobdiff