X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=lustre%2Fost%2Flproc_ost.c;h=a978c5176e25cc6c2dee30981ac61b72916c2d5e;hb=f89e5ac9ea117137d826d008b64ac3eaa625b456;hp=a22c95ce057495d9459d3aa600b4994113da03a1;hpb=05ea8d2b4ce1b6794bc12d78bae9cfe1608cb4d3;p=fs%2Flustre-release.git diff --git a/lustre/ost/lproc_ost.c b/lustre/ost/lproc_ost.c index a22c95c..a978c51 100644 --- a/lustre/ost/lproc_ost.c +++ b/lustre/ost/lproc_ost.c @@ -1,174 +1,58 @@ -/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*- - * vim:expandtab:shiftwidth=8:tabstop=8: +/* + * GPL HEADER START * - * Copyright (C) 2002 Cluster File Systems, Inc. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * - * This file is part of Lustre, http://www.lustre.org. + * 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. * - * 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. + * 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). * - * 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 + * version 2 along with this program; If not, see + * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf * - * 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. + * 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 (c) 2002, 2010, Oracle and/or its affiliates. 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_OST -#include -#include - - -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 ost_obd *ost=&temp->u.ost; - struct lustre_handle *conn=&ost->ost_conn; - struct obd_statfs mystats; - int len=0; - - obd_statfs(conn, &mystats); - len+=snprintf(page, count, "%d\n", mystats.os_bsize); - return len; - -} -int rd_kbtotal(char* page, char **start, off_t off, - int count, int *eof, void *data) -{ - struct obd_device* temp=(struct obd_device*)data; - struct ost_obd *ost=&temp->u.ost; - struct lustre_handle *conn=&ost->ost_conn; - struct obd_statfs mystats; - int len=0; - __u32 blk_size; - __u64 result; - - - obd_statfs(conn, &mystats); - - blk_size=mystats.os_bsize; - blk_size>>=10; - - result=mystats.os_blocks; - - while(blk_size>>=1){ - result<<=1; - } - - len+=snprintf(page, count, LPU64"\n", result); - 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 ost_obd *ost=&temp->u.ost; - struct lustre_handle *conn=&ost->ost_conn; - struct obd_statfs mystats; - int len=0; - __u32 blk_size; - __u64 result; +#include +#include +#include +#include "ost_internal.h" - obd_statfs(conn, &mystats); - - blk_size=mystats.os_bsize; - blk_size>>=10; - - result=mystats.os_bfree; - - while(blk_size>>=1){ - result<<=1; - } - - len+=snprintf(page, count, LPU64"\n", result); - return len; - -} - -int rd_files(char* page, char **start, off_t off, - int count, int *eof, void *data) -{ - - struct obd_device* temp=(struct obd_device*)data; - struct ost_obd *ost=&temp->u.ost; - struct lustre_handle *conn=&ost->ost_conn; - struct obd_statfs mystats; - int len=0; - - obd_statfs(conn, &mystats); - - len+=snprintf(page, count, LPU64"\n",mystats.os_files); - return len; - -} - -int rd_filesfree(char* page, char **start, off_t off, - int count, int *eof, void *data) -{ - - struct obd_device* temp=(struct obd_device*)data; - struct ost_obd *ost=&temp->u.ost; - struct lustre_handle *conn=&ost->ost_conn; - struct obd_statfs mystats; - int len=0; - - obd_statfs(conn, &mystats); - len+=snprintf(page, count, LPU64"\n", mystats.os_ffree); - return len; - -} - -int rd_objgroups(char* page, char **start, off_t off, - int count, int *eof, void *data) -{ - return 0; -} +#ifdef LPROCFS +static struct lprocfs_vars lprocfs_ost_obd_vars[] = { + { "uuid", lprocfs_rd_uuid, 0, 0 }, + { 0 } +}; -struct lprocfs_vars status_var_nm_1[]={ - {"status/uuid", rd_uuid, 0}, - {"status/blocksize",rd_blksize, 0}, - {"status/kbytesfree", rd_kbfree, 0}, - {"status/kbytestotal", rd_kbtotal, 0}, - {"status/files", rd_files, 0}, - {"status/filesfree", rd_filesfree, 0}, - {"status/objectgroups", rd_objgroups, 0}, - {0} +static struct lprocfs_vars lprocfs_ost_module_vars[] = { + { "num_refs", lprocfs_rd_numrefs, 0, 0 }, + { 0 } }; -int rd_numdevices(char* page, char **start, off_t off, - int count, int *eof, void *data) +void lprocfs_ost_init_vars(struct lprocfs_static_vars *lvars) { - struct obd_type* class=(struct obd_type*)data; - int len=0; - len+=snprintf(page, count, "%d\n", class->typ_refcnt); - return len; + lvars->module_vars = lprocfs_ost_module_vars; + lvars->obd_vars = lprocfs_ost_obd_vars; } -struct lprocfs_vars status_class_var[]={ - {"status/num_devices", rd_numdevices, 0}, - {0} -}; +#endif /* LPROCFS */