/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
* vim:expandtab:shiftwidth=8:tabstop=8:
*
- * Copyright (C) 2002, 2003 Cluster File Systems, Inc.
+ * 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
*
+ * 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.
*/
#define DEBUG_SUBSYSTEM S_CLASS
if (obd == NULL)
return 0;
+ rc = snprintf(page, count, LPU64"\n",filter_last_id(filter, 0));
+ if (rc < 0)
+ return rc;
+ page += rc;
+ count -= rc;
+ retval += rc;
- for (i = FILTER_GROUP_MDS0; i < filter->fo_group_count; i++) {
+ for (i = FILTER_GROUP_MDS1_N_BASE; i < filter->fo_group_count; i++) {
rc = snprintf(page, count, LPU64"\n",filter_last_id(filter, i));
if (rc < 0) {
retval = rc;
return count;
}
-
int lprocfs_filter_rd_fmd_max_num(char *page, char **start, off_t off,
int count, int *eof, void *data)
{
capa_count[CAPA_SITE_SERVER]);
}
+static int lprocfs_rd_sec_level(char *page, char **start, off_t off,
+ int count, int *eof, void *data)
+{
+ struct obd_device *obd = data;
+
+ return snprintf(page, count, "%d\n", obd->u.filter.fo_sec_level);
+}
+
+static int lprocfs_wr_sec_level(struct file *file, const char *buffer,
+ unsigned long count, void *data)
+{
+ struct obd_device *obd = data;
+ int val, rc;
+
+ rc = lprocfs_write_helper(buffer, count, &val);
+ if (rc)
+ return rc;
+
+ if (val > LUSTRE_SEC_ALL || val < LUSTRE_SEC_NONE)
+ return -EINVAL;
+
+ if (val == LUSTRE_SEC_SPECIFY) {
+ CWARN("security level %d will be supported in future.\n",
+ LUSTRE_SEC_SPECIFY);
+ return -EINVAL;
+ }
+
+ obd->u.filter.fo_sec_level = val;
+ return count;
+}
+
+static int lprocfs_filter_rd_cache(char *page, char **start, off_t off,
+ int count, int *eof, void *data)
+{
+ struct obd_device *obd = (struct obd_device *)data;
+ LASSERT(obd != NULL);
+
+ return snprintf(page, count, "%u\n", obd->u.filter.fo_read_cache);
+}
+
+static int lprocfs_filter_wr_cache(struct file *file, const char *buffer,
+ unsigned long count, void *data)
+{
+ struct obd_device *obd = (struct obd_device *)data;
+ int val, rc;
+ LASSERT(obd != NULL);
+
+ rc = lprocfs_write_helper(buffer, count, &val);
+
+ if (rc)
+ return rc;
+
+ spin_lock_bh(&obd->obd_processing_task_lock);
+ obd->u.filter.fo_read_cache = val;
+ spin_unlock_bh(&obd->obd_processing_task_lock);
+ return count;
+}
+
+static int lprocfs_filter_rd_wcache(char *page, char **start, off_t off,
+ int count, int *eof, void *data)
+{
+ struct obd_device *obd = (struct obd_device *)data;
+ LASSERT(obd != NULL);
+
+ return snprintf(page, count, "%u\n", obd->u.filter.fo_writethrough_cache);
+}
+
+static int lprocfs_filter_wr_wcache(struct file *file, const char *buffer,
+ unsigned long count, void *data)
+{
+ struct obd_device *obd = (struct obd_device *)data;
+ int val, rc;
+ LASSERT(obd != NULL);
+
+ rc = lprocfs_write_helper(buffer, count, &val);
+
+ if (rc)
+ return rc;
+
+ spin_lock_bh(&obd->obd_processing_task_lock);
+ obd->u.filter.fo_writethrough_cache = val;
+ spin_unlock_bh(&obd->obd_processing_task_lock);
+ return count;
+}
+
+static int lprocfs_filter_rd_mds_sync(char *page, char **start, off_t off,
+ int count, int *eof, void *data)
+{
+ struct obd_device *obd = (struct obd_device *)data;
+ LASSERT(obd != NULL);
+
+ return snprintf(page, count, "%u\n", obd->u.filter.fo_mds_ost_sync);
+}
+
+int lprocfs_filter_rd_degraded(char *page, char **start, off_t off,
+ int count, int *eof, void *data)
+{
+ struct obd_device *obd = data;
+
+ return snprintf(page, count, "%u\n", obd->u.filter.fo_raid_degraded);
+}
+
+int lprocfs_filter_wr_degraded(struct file *file, const char *buffer,
+ unsigned long count, void *data)
+{
+ struct obd_device *obd = data;
+ int val, rc;
+
+ rc = lprocfs_write_helper(buffer, count, &val);
+ if (rc)
+ return rc;
+
+ spin_lock(&obd->obd_osfs_lock);
+ obd->u.filter.fo_raid_degraded = !!val;
+ spin_unlock(&obd->obd_osfs_lock);
+ return count;
+}
+
static struct lprocfs_vars lprocfs_filter_obd_vars[] = {
{ "uuid", lprocfs_rd_uuid, 0, 0 },
{ "blocksize", lprocfs_rd_blksize, 0, 0 },
{ "tot_dirty", lprocfs_filter_rd_tot_dirty, 0, 0 },
{ "tot_pending", lprocfs_filter_rd_tot_pending, 0, 0 },
{ "tot_granted", lprocfs_filter_rd_tot_granted, 0, 0 },
+ { "hash_stats", lprocfs_obd_rd_hash, 0, 0 },
{ "recovery_status", lprocfs_obd_rd_recovery_status, 0, 0 },
+ { "recovery_maxtime", lprocfs_obd_rd_recovery_maxtime,
+ lprocfs_obd_wr_recovery_maxtime, 0},
{ "evict_client", 0, lprocfs_wr_evict_client, 0,
&lprocfs_evict_client_fops},
{ "num_exports", lprocfs_rd_num_exports, 0, 0 },
lprocfs_filter_rd_readcache,
lprocfs_filter_wr_readcache, 0 },
#ifdef HAVE_QUOTA_SUPPORT
- { "quota_bunit_sz", lprocfs_rd_bunit, lprocfs_wr_bunit, 0},
- { "quota_btune_sz", lprocfs_rd_btune, lprocfs_wr_btune, 0},
- { "quota_iunit_sz", lprocfs_rd_iunit, lprocfs_wr_iunit, 0},
- { "quota_itune_sz", lprocfs_rd_itune, lprocfs_wr_itune, 0},
- { "quota_type", lprocfs_rd_type, lprocfs_wr_type, 0},
+ { "quota_type", lprocfs_quota_rd_type,
+ lprocfs_quota_wr_type, 0},
#endif
{ "client_cache_count", lprocfs_filter_rd_fmd_max_num,
lprocfs_filter_wr_fmd_max_num, 0 },
{ "capa", lprocfs_filter_rd_capa,
lprocfs_filter_wr_capa, 0 },
{ "capa_count", lprocfs_filter_rd_capa_count, 0, 0 },
+ { "sec_level", lprocfs_rd_sec_level,
+ lprocfs_wr_sec_level, 0 },
+ { "read_cache_enable", lprocfs_filter_rd_cache, lprocfs_filter_wr_cache, 0},
+ { "writethrough_cache_enable", lprocfs_filter_rd_wcache,
+ lprocfs_filter_wr_wcache, 0},
+ { "mds_sync", lprocfs_filter_rd_mds_sync, 0, 0},
+ { "degraded", lprocfs_filter_rd_degraded,
+ lprocfs_filter_wr_degraded, 0 },
{ 0 }
};
unsigned long *blocks, int blocks_per_page, int wr)
{
struct filter_obd *filter = &exp->exp_obd->u.filter;
- struct filter_export_data *fed = &exp->exp_filter_data;
struct page *last_page = NULL;
unsigned long *last_block = NULL;
unsigned long discont_pages = 0;
lprocfs_oh_tally_log2(&filter->fo_filter_stats.hist[BRW_R_PAGES + wr],
nr_pages);
- lprocfs_oh_tally_log2(&fed->fed_brw_stats.hist[BRW_R_PAGES + wr],
- nr_pages);
+ if (exp->exp_nid_stats && exp->exp_nid_stats->nid_brw_stats)
+ lprocfs_oh_tally_log2(&exp->exp_nid_stats->nid_brw_stats->
+ hist[BRW_R_PAGES + wr], nr_pages);
while (nr_pages-- > 0) {
if (last_page && (*pages)->index != (last_page->index + 1))
lprocfs_oh_tally(&filter->fo_filter_stats.hist[BRW_R_DISCONT_PAGES +wr],
discont_pages);
- lprocfs_oh_tally(&fed->fed_brw_stats.hist[BRW_R_DISCONT_PAGES + wr],
- discont_pages);
lprocfs_oh_tally(&filter->fo_filter_stats.hist[BRW_R_DISCONT_BLOCKS+wr],
discont_blocks);
- lprocfs_oh_tally(&fed->fed_brw_stats.hist[BRW_R_DISCONT_BLOCKS + wr],
- discont_blocks);
+
+ if (exp->exp_nid_stats && exp->exp_nid_stats->nid_brw_stats) {
+ lprocfs_oh_tally_log2(&exp->exp_nid_stats->nid_brw_stats->
+ hist[BRW_R_DISCONT_PAGES + wr],
+ discont_pages);
+ lprocfs_oh_tally_log2(&exp->exp_nid_stats->nid_brw_stats->
+ hist[BRW_R_DISCONT_BLOCKS + wr],
+ discont_blocks);
+ }
}
#define pct(a,b) (b ? a * 100 / b : 0)
int i;
seq_printf(seq, "\n%26s read | write\n", " ");
- seq_printf(seq, "%-22s %-5s %% cum %% | %-5s %% cum %%\n",
+ seq_printf(seq, "%-22s %-5s %% cum %% | %-5s %% cum %%\n",
name, units, units);
read_tot = lprocfs_oh_sum(read);
if (read_cum == 0 && write_cum == 0)
continue;
- if (!log2)
+ if (!log2)
seq_printf(seq, "%u", i);
else if (i < 10)
seq_printf(seq, "%u", 1<<i);
seq_printf(seq, "%uM", 1<<(i-20));
seq_printf(seq, ":\t\t%10lu %3lu %3lu | %4lu %3lu %3lu\n",
- r, pct(r, read_tot), pct(read_cum, read_tot),
+ r, pct(r, read_tot), pct(read_cum, read_tot),
w, pct(w, write_tot), pct(write_cum, write_tot));
if (read_cum == read_tot && write_cum == write_tot)
&brw_stats->hist[BRW_W_DISK_IOSIZE], 1);
}
+#undef pct
+
static int filter_brw_stats_seq_show(struct seq_file *seq, void *v)
{
struct obd_device *dev = seq->private;
&filter_brw_stats_fops, dev);
}
-static int filter_per_export_stats_seq_show(struct seq_file *seq, void *v)
+void lprocfs_filter_init_vars(struct lprocfs_static_vars *lvars)
+{
+ lvars->module_vars = lprocfs_filter_module_vars;
+ lvars->obd_vars = lprocfs_filter_obd_vars;
+}
+
+static int filter_per_nid_stats_seq_show(struct seq_file *seq, void *v)
{
- struct filter_export_data *fed = seq->private;
+ nid_stat_t * stat = seq->private;
- brw_stats_show(seq, &fed->fed_brw_stats);
+ if (stat->nid_brw_stats)
+ brw_stats_show(seq, stat->nid_brw_stats);
return 0;
}
-static ssize_t filter_per_export_stats_seq_write(struct file *file,
- const char *buf, size_t len, loff_t *off)
+static ssize_t filter_per_nid_stats_seq_write(struct file *file,
+ const char *buf, size_t len,
+ loff_t *off)
{
- struct seq_file *seq = file->private_data;
- struct filter_export_data *fed = seq->private;
+ struct seq_file *seq = file->private_data;
+ nid_stat_t *stat = seq->private;
int i;
- for (i = 0; i < BRW_LAST; i++)
- lprocfs_oh_clear(&fed->fed_brw_stats.hist[i]);
+ if (stat->nid_brw_stats)
+ for (i = 0; i < BRW_LAST; i++)
+ lprocfs_oh_clear(&stat->nid_brw_stats->hist[i]);
return len;
}
-LPROC_SEQ_FOPS(filter_per_export_stats);
-
-void lprocfs_filter_init_vars(struct lprocfs_static_vars *lvars)
-{
- lvars->module_vars = lprocfs_filter_module_vars;
- lvars->obd_vars = lprocfs_filter_obd_vars;
-}
+LPROC_SEQ_FOPS(filter_per_nid_stats);
#endif /* LPROCFS */
git://git.whamcloud.com / fs / lustre-release.git / blobdiff