--- /dev/null
+/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
+ * vim:expandtab:shiftwidth=8:tabstop=8:
+ *
+ * Copyright (C) 2002 Cluster File Systems, Inc.
+ *
+ * This file is part of Lustre, http://www.lustre.org.
+ *
+ * Lustre is free 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.
+ *
+ * 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
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Lustre; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+#define DEBUG_SUBSYSTEM S_CLASS
+#include <linux/obd_support.h>
+#include <linux/obd_class.h>
+#include <linux/lprocfs.h>
+#include <linux/string.h>
+#include <linux/lustre_lib.h>
+
+int rd_uuid(char* page, char **start, off_t off,
+ int count, int *eof, void *data)
+{
+ struct obd_device* temp=(struct obd_device*)data;
+ int len=0;
+ len+=snprintf(page, count, "%s\n", temp->obd_uuid);
+ return len;
+}
+int rd_blksize(char* page, char **start, off_t off,
+ int count, int *eof, void *data)
+{
+ struct obd_device* temp=(struct obd_device*)data;
+ struct mds_obd *mds=&temp->u.mds;
+ struct statfs mystats;
+ int rc, len=0;
+
+ rc = vfs_statfs(mds->mds_sb, &mystats);
+ if (rc) {
+ CERROR("mds: statfs failed: rc %d\n", rc);
+ return 0;
+ }
+ len+=snprintf(page, count, LPU64"\n", (__u64)(mystats.f_bsize));
+ return len;
+
+}
+int rd_blktotal(char* page, char **start, off_t off,
+ int count, int *eof, void *data)
+{
+ struct obd_device* temp=(struct obd_device*)data;
+ struct mds_obd *mds=&temp->u.mds;
+ struct statfs mystats;
+ int rc, len=0;
+
+ rc = vfs_statfs(mds->mds_sb, &mystats);
+ if (rc) {
+ CERROR("mds: statfs failed: rc %d\n", rc);
+ return 0;
+ }
+ len+=snprintf(page, count, LPU64"\n", (__u64)(mystats.f_blocks));
+ return len;
+
+}
+
+int rd_blkfree(char* page, char **start, off_t off,
+ int count, int *eof, void *data)
+{
+ struct obd_device* temp=(struct obd_device*)data;
+ struct mds_obd *mds=&temp->u.mds;
+ struct statfs mystats;
+ int rc, len=0;
+
+ rc = vfs_statfs(mds->mds_sb, &mystats);
+ if (rc) {
+ CERROR("mds: statfs failed: rc %d\n", rc);
+ return 0;
+ }
+ len+=snprintf(page, count, LPU64"\n", (__u64)(mystats.f_bfree));
+ return len;
+
+}
+
+int rd_kbfree(char* page, char **start, off_t off,
+ int count, int *eof, void *data)
+{
+ struct obd_device* temp=(struct obd_device*)data;
+ struct mds_obd *mds=&temp->u.mds;
+ struct statfs mystats;
+ int rc, blk_size, len=0;
+
+ rc = vfs_statfs(mds->mds_sb, &mystats);
+ if (rc) {
+ CERROR("mds: statfs failed: rc %d\n", rc);
+ return 0;
+ }
+ blk_size=mystats.f_bsize;
+ len+=snprintf(page, count, LPU64"\n", \
+ (__u64)((mystats.f_bfree)/(blk_size*1024)));
+ return len;
+
+}
+
+int rd_fstype(char* page, char **start, off_t off,
+ int count, int *eof, void *data)
+{
+ struct obd_device* temp=(struct obd_device*)data;
+ struct mds_obd *mds=&temp->u.mds;
+ int len=0;
+ len+=snprintf(page, count, "%s\n", mds->mds_fstype);
+ return len;
+
+}
+
+int rd_ffiles(char* page, char **start, off_t off,
+ int count, int *eof, void *data)
+{
+ struct obd_device* temp=(struct obd_device*)data;
+ struct mds_obd *mds=&temp->u.mds;
+ struct statfs mystats;
+ int rc, len=0;
+
+ rc = vfs_statfs(mds->mds_sb, &mystats);
+ if (rc) {
+ CERROR("mds: statfs failed: rc %d\n", rc);
+ return 0;
+ }
+
+ len+=snprintf(page, count, LPU64"\n", \
+ (__u64)(mystats.f_files));
+ return len;
+
+
+}
+
+int rd_inodesfree(char* page, char **start, off_t off,
+ int count, int *eof, void *data)
+{
+ struct obd_device* temp=(struct obd_device*)data;
+ struct mds_obd *mds=&temp->u.mds;
+ struct statfs mystats;
+ int rc, len=0;
+
+ rc = vfs_statfs(mds->mds_sb, &mystats);
+ if (rc) {
+ CERROR("mds: statfs failed: rc %d\n", rc);
+ return 0;
+ }
+
+ len+=snprintf(page, count, LPU64"\n", \
+ (__u64)(mystats.f_ffree));
+ return len;
+}
+
+int rd_filesets(char* page, char **start, off_t off,
+ int count, int *eof, void *data)
+{
+ return 0;
+}
+lprocfs_vars_t snmp_var_nm_1[]={
+ {"snmp/uuid", rd_uuid, 0},
+ {"snmp/f_blocksize",rd_blksize, 0},
+ {"snmp/f_blockstotal",rd_blktotal, 0},
+ {"snmp/f_blocksfree",rd_blkfree, 0},
+ {"snmp/f_kbytesfree", rd_kbfree, 0},
+ {"snmp/f_fstype", rd_fstype, 0},
+ {"snmp/f_files", rd_ffiles, 0},
+ {"snmp/f_inodesfree", rd_inodesfree, 0},
+ {"snmp/f_filesets", rd_filesets, 0},
+ {0}
+};