/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
* vim:expandtab:shiftwidth=8:tabstop=8:
*
- * linux/fs/obdfilter/filter_log.c
+ * GPL HEADER START
*
- * Copyright (c) 2001-2003 Cluster File Systems, Inc.
- * Author: Peter Braam <braam@clusterfs.com>
- * Author: Andreas Dilger <adilger@clusterfs.com>
- * Author: Phil Schwan <phil@clusterfs.com>
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
- * This file is part of the Lustre file system, http://www.lustre.org
- * Lustre is a trademark of Cluster File Systems, Inc.
+ * 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.
*
- * 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 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).
*
- * 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.
+ * 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
*
- * 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.
+ * 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/obdfilter/filter_log.c
+ *
+ * Author: Peter Braam <braam@clusterfs.com>
+ * Author: Andreas Dilger <adilger@clusterfs.com>
+ * Author: Phil Schwan <phil@clusterfs.com>
*/
#define DEBUG_SUBSYSTEM S_FILTER
-#ifdef HAVE_KERNEL_CONFIG_H
+#ifndef AUTOCONF_INCLUDED
#include <linux/config.h>
#endif
#include <linux/module.h>
#include <libcfs/list.h>
#include <obd_class.h>
+#include <lustre_log.h>
#include <lustre_fsfilt.h>
-#include <lustre_commit_confd.h>
-
#include "filter_internal.h"
int filter_log_sz_change(struct llog_handle *cathandle,
struct ll_fid *mds_fid,
- __u32 io_epoch,
+ __u32 ioepoch,
struct llog_cookie *logcookie,
struct inode *inode)
{
ENTRY;
LOCK_INODE_MUTEX(inode);
- ofd = inode->i_filterdata;
+ ofd = INODE_PRIVATE_DATA(inode);
- if (ofd && ofd->ofd_epoch >= io_epoch) {
- if (ofd->ofd_epoch > io_epoch)
+ if (ofd && ofd->ofd_epoch >= ioepoch) {
+ if (ofd->ofd_epoch > ioepoch)
CERROR("client sent old epoch %d for obj ino %ld\n",
- io_epoch, inode->i_ino);
+ ioepoch, inode->i_ino);
UNLOCK_INODE_MUTEX(inode);
RETURN(0);
}
- if (ofd && ofd->ofd_epoch < io_epoch) {
- ofd->ofd_epoch = io_epoch;
+ if (ofd && ofd->ofd_epoch < ioepoch) {
+ ofd->ofd_epoch = ioepoch;
} else if (!ofd) {
OBD_ALLOC(ofd, sizeof(*ofd));
if (!ofd)
GOTO(out, rc = -ENOMEM);
igrab(inode);
- inode->i_filterdata = ofd;
- ofd->ofd_epoch = io_epoch;
+ INODE_PRIVATE_DATA(inode) = ofd;
+ ofd->ofd_epoch = ioepoch;
}
/* the decision to write a record is now made, unlock */
UNLOCK_INODE_MUTEX(inode);
lsc->lsc_hdr.lrh_len = lsc->lsc_tail.lrt_len = sizeof(*lsc);
lsc->lsc_hdr.lrh_type = OST_SZ_REC;
lsc->lsc_fid = *mds_fid;
- lsc->lsc_io_epoch = io_epoch;
+ lsc->lsc_ioepoch = ioepoch;
rc = llog_cat_add_rec(cathandle, &lsc->lsc_hdr, logcookie, NULL);
OBD_FREE(lsc, sizeof(*lsc));
void *cb_data, int error)
{
struct llog_cookie *cookie = cb_data;
+ struct obd_llog_group *olg;
+ struct llog_ctxt *ctxt;
int rc;
+
+ /* we have to find context for right group */
+ if (error != 0 || obd->obd_stopping) {
+ CDEBUG(D_INODE, "not cancel logcookie err %d stopping %d \n",
+ error, obd->obd_stopping);
+ GOTO (out, rc = 0);
+ }
- if (error != 0) {
- CDEBUG(D_INODE, "not cancelling llog cookie on error %d\n",
- error);
- return;
+ olg = filter_find_olg(obd, cookie->lgc_lgl.lgl_ogr);
+ if (!olg) {
+ CDEBUG(D_HA, "unknown group "LPU64"!\n", cookie->lgc_lgl.lgl_ogr);
+ GOTO(out, rc = 0);
+ }
+
+ ctxt = llog_group_get_ctxt(olg, cookie->lgc_subsys + 1);
+ if (!ctxt) {
+ CERROR("no valid context for group "LPU64"\n",
+ cookie->lgc_lgl.lgl_ogr);
+ GOTO(out, rc = 0);
}
- rc = llog_cancel(llog_get_context(obd, cookie->lgc_subsys + 1),
- NULL, 1, cookie, 0);
+ OBD_FAIL_TIMEOUT(OBD_FAIL_OST_CANCEL_COOKIE_TIMEOUT, 30);
+
+ rc = llog_cancel(ctxt, NULL, 1, cookie, 0);
if (rc)
CERROR("error cancelling log cookies: rc = %d\n", rc);
+ llog_ctxt_put(ctxt);
+out:
OBD_FREE(cookie, sizeof(*cookie));
}
ENTRY;
lur = (struct llog_unlink_rec *)rec;
- oa = obdo_alloc();
+ OBDO_ALLOC(oa);
if (oa == NULL)
RETURN(-ENOMEM);
oa->o_valid |= OBD_MD_FLCOOKIE;
oa->o_id = lur->lur_oid;
oa->o_gr = lur->lur_ogen;
- memcpy(obdo_logcookie(oa), cookie, sizeof(*cookie));
+ oa->o_valid = OBD_MD_FLID | OBD_MD_FLGROUP;
+ oa->o_lcookie = *cookie;
oid = oa->o_id;
- rc = filter_destroy(exp, oa, NULL, NULL, NULL);
- obdo_free(oa);
+ rc = filter_destroy(exp, oa, NULL, NULL, NULL, NULL);
+ OBDO_FREE(oa);
if (rc == -ENOENT) {
- CDEBUG(D_HA, "object already removed, send cookie\n");
+ CDEBUG(D_RPCTRACE, "object already removed, send cookie\n");
llog_cancel(ctxt, NULL, 1, cookie, 0);
RETURN(0);
}
if (rc == 0)
- CDEBUG(D_HA, "object: "LPU64" in record is destroyed\n", oid);
+ CDEBUG(D_RPCTRACE, "object "LPU64" is destroyed\n", oid);
RETURN(rc);
}
{
struct obd_device *obd = ctxt->loc_obd;
struct obd_export *exp = obd->obd_self_export;
- struct llog_setattr_rec *lsr;
struct obd_info oinfo = { { { 0 } } };
obd_id oid;
int rc = 0;
ENTRY;
- lsr = (struct llog_setattr_rec *)rec;
- oinfo.oi_oa = obdo_alloc();
+ OBDO_ALLOC(oinfo.oi_oa);
+ if (oinfo.oi_oa == NULL)
+ RETURN(-ENOMEM);
+
+ if (rec->lrh_type == MDS_SETATTR_REC) {
+ struct llog_setattr_rec *lsr = (struct llog_setattr_rec *)rec;
+
+ oinfo.oi_oa->o_id = lsr->lsr_oid;
+ oinfo.oi_oa->o_gr = lsr->lsr_ogen;
+ oinfo.oi_oa->o_uid = lsr->lsr_uid;
+ oinfo.oi_oa->o_gid = lsr->lsr_gid;
+ } else {
+ struct llog_setattr64_rec *lsr = (struct llog_setattr64_rec *)rec;
+
+ oinfo.oi_oa->o_id = lsr->lsr_oid;
+ oinfo.oi_oa->o_gr = lsr->lsr_ogen;
+ oinfo.oi_oa->o_uid = lsr->lsr_uid;
+ oinfo.oi_oa->o_gid = lsr->lsr_gid;
+ }
oinfo.oi_oa->o_valid |= (OBD_MD_FLID | OBD_MD_FLUID | OBD_MD_FLGID |
OBD_MD_FLCOOKIE);
- oinfo.oi_oa->o_id = lsr->lsr_oid;
- oinfo.oi_oa->o_gr = lsr->lsr_ogen;
- oinfo.oi_oa->o_uid = lsr->lsr_uid;
- oinfo.oi_oa->o_gid = lsr->lsr_gid;
- memcpy(obdo_logcookie(oinfo.oi_oa), cookie, sizeof(*cookie));
+ oinfo.oi_oa->o_valid = OBD_MD_FLID | OBD_MD_FLGROUP;
+ oinfo.oi_oa->o_lcookie = *cookie;
oid = oinfo.oi_oa->o_id;
rc = filter_setattr(exp, &oinfo, NULL);
- obdo_free(oinfo.oi_oa);
+ OBDO_FREE(oinfo.oi_oa);
if (rc == -ENOENT) {
- CDEBUG(D_HA, "object already removed, send cookie\n");
+ CDEBUG(D_RPCTRACE, "object already removed, send cookie\n");
llog_cancel(ctxt, NULL, 1, cookie, 0);
RETURN(0);
}
if (rc == 0)
- CDEBUG(D_HA, "object: "LPU64" in record is chown/chgrp\n", oid);
+ CDEBUG(D_RPCTRACE, "object "LPU64" is chown/chgrp\n", oid);
RETURN(rc);
}
int filter_recov_log_mds_ost_cb(struct llog_handle *llh,
- struct llog_rec_hdr *rec, void *data)
+ struct llog_rec_hdr *rec, void *data)
{
struct llog_ctxt *ctxt = llh->lgh_ctxt;
struct llog_cookie cookie;
int rc = 0;
ENTRY;
+ if (ctxt->loc_obd->obd_stopping)
+ RETURN(LLOG_PROC_BREAK);
+
if (!(llh->lgh_hdr->llh_flags & LLOG_F_IS_PLAIN)) {
CERROR("log is not plain\n");
RETURN(-EINVAL);
}
+ OBD_FAIL_TIMEOUT(OBD_FAIL_OST_LLOG_RECOVERY_TIMEOUT, 30);
cookie.lgc_lgl = llh->lgh_id;
cookie.lgc_subsys = LLOG_MDS_OST_ORIG_CTXT;
cookie.lgc_index = rec->lrh_index;
rc = filter_recov_log_unlink_cb(ctxt, rec, &cookie);
break;
case MDS_SETATTR_REC:
+ case MDS_SETATTR64_REC:
rc = filter_recov_log_setattr_cb(ctxt, rec, &cookie);
break;
case LLOG_GEN_REC: {