Land b1_8_gate onto b1_8 (20081218_1708)

[fs/lustre-release.git] / lustre / include / lustre / liblustreapi.h

diff --git a/lustre/include/lustre/liblustreapi.h b/lustre/include/lustre/liblustreapi.h
index 095446d..0c88b12 100644 (file)
--- a/lustre/include/lustre/liblustreapi.h
+++ b/lustre/include/lustre/liblustreapi.h
@@ -1,8 +1,39 @@
 /* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
  * vim:expandtab:shiftwidth=8:tabstop=8:
  *
- *   This file is part of Lustre, http://www.lustre.org
+ * GPL HEADER START
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * 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.
+ *
+ * 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).
+ *
+ * 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.
+ */
+
 #ifndef _LIBLUSTREAPI_H_
 #define _LIBLUSTREAPI_H_
 
@@ -16,13 +47,41 @@
 
 typedef void (*llapi_cb_t)(char *obd_type_name, char *obd_name, char *obd_uuid, void *args);
 
+/* liblustreapi message severity level */
+enum llapi_message_level {
+        LLAPI_MSG_OFF    = 0,
+        LLAPI_MSG_FATAL  = 1,
+        LLAPI_MSG_ERROR  = 2,
+        LLAPI_MSG_WARN   = 3,
+        LLAPI_MSG_NORMAL = 4,
+        LLAPI_MSG_INFO   = 5,
+        LLAPI_MSG_DEBUG  = 6,
+        LLAPI_MSG_MAX
+};
+
+/* the bottom three bits reserved for llapi_message_level */
+#define LLAPI_MSG_MASK          0x00000007
+#define LLAPI_MSG_NO_ERRNO      0x00000010 
+
 /* liblustreapi.c */
-extern int llapi_file_create(const char *name, unsigned long stripe_size,
+extern void llapi_msg_set_level(int level);
+extern void llapi_err(int level, char *fmt, ...);
+extern void llapi_printf(int level, char *fmt, ...);
+extern int llapi_file_create(const char *name, unsigned long long stripe_size,
                              int stripe_offset, int stripe_count,
                              int stripe_pattern);
 extern int llapi_file_open(const char *name, int flags, int mode,
-                           unsigned long stripe_size, int stripe_offset,
+                           unsigned long long stripe_size, int stripe_offset,
                            int stripe_count, int stripe_pattern);
+extern int llapi_file_create_pool(const char *name,
+                                  unsigned long long stripe_size,
+                                  int stripe_offset, int stripe_count,
+                                  int stripe_pattern, char *pool_name);
+extern int llapi_file_open_pool(const char *name, int flags, int mode,
+                                unsigned long long stripe_size,
+                                int stripe_offset, int stripe_count,
+                                int stripe_pattern, char *pool_name);
+extern int llapi_poollist(char *name);
 extern int llapi_file_get_stripe(const char *path, struct lov_user_md *lum);
 #define HAVE_LLAPI_FILE_LOOKUP
 extern int llapi_file_lookup(int dirfd, const char *name);
@@ -40,8 +99,22 @@ struct find_param {
         int     size_sign;
         unsigned long long size_units;
         int size_check;
+        uid_t uid;
+        gid_t gid;
 
-        unsigned zeroend:1, recursive:1, got_uuids:1, obds_printed:1, exclude_pattern:1, exclude_type:1;
+        unsigned long   zeroend:1,
+                        recursive:1,
+                        got_uuids:1,
+                        obds_printed:1,
+                        exclude_pattern:1,
+                        exclude_type:1,
+                        have_fileinfo:1,
+                        exclude_gid:1,
+                        exclude_uid:1,
+                        check_gid:1,
+                        check_uid:1,
+                        check_pool:1,
+                        exclude_pool:1;
 
         int     verbose;
         int     quiet;
@@ -63,6 +136,8 @@ struct find_param {
         /* In-precess parameters. */
         unsigned int depth;
         dev_t   st_dev;
+
+        char poolname[LOV_MAXPOOLNAME + 1];
 };
 
 extern int llapi_getstripe(char *path, struct find_param *param);
@@ -74,10 +149,14 @@ extern int llapi_obd_statfs(char *path, __u32 type, __u32 index,
 extern int llapi_ping(char *obd_type, char *obd_name);
 extern int llapi_target_check(int num_types, char **obd_types, char *dir);
 extern int llapi_catinfo(char *dir, char *keyword, char *node_name);
+extern int llapi_file_get_lov_uuid(const char *path, struct obd_uuid *lov_uuid);
+extern int llapi_file_fget_lov_uuid(int fd, struct obd_uuid *lov_uuid);
 extern int llapi_lov_get_uuids(int fd, struct obd_uuid *uuidp, int *ost_count);
 extern int llapi_is_lustre_mnttype(const char *type);
 extern int parse_size(char *optarg, unsigned long long *size,
-                      unsigned long long *size_units);
+                      unsigned long long *size_units, int bytes_spec);
+extern void llapi_ping_target(char *obd_type, char *obd_name,
+                              char *obd_uuid, void *args);
 struct mntent;
 #define HAVE_LLAPI_IS_LUSTRE_MNT
 extern int llapi_is_lustre_mnt(struct mntent *mnt);