4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
22 * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
28 #include <libnvpair.h>
35 /* Path to scripts you can run with "zpool status/iostat -c" */
36 #define ZPOOL_SCRIPTS_DIR SYSCONFDIR"/zfs/zpool.d"
39 * Basic utility functions
41 void *safe_malloc(size_t);
42 void zpool_no_memory(void);
43 uint_t num_logs(nvlist_t *nv);
44 uint64_t array64_max(uint64_t array[], unsigned int len);
45 int highbit64(uint64_t i);
46 int lowbit64(uint64_t i);
49 * Misc utility functions
51 char *zpool_get_cmd_search_path(void);
54 * Virtual device functions
57 nvlist_t *make_root_vdev(zpool_handle_t *zhp, nvlist_t *props, int force,
58 int check_rep, boolean_t replacing, boolean_t dryrun, int argc,
60 nvlist_t *split_mirror_vdev(zpool_handle_t *zhp, char *newname,
61 nvlist_t *props, splitflags_t flags, int argc, char **argv);
66 int for_each_pool(int, char **, boolean_t unavail, zprop_list_t **,
67 zpool_iter_f, void *);
69 /* Vdev list functions */
70 typedef int (*pool_vdev_iter_f)(zpool_handle_t *, nvlist_t *, void *);
71 int for_each_vdev(zpool_handle_t *zhp, pool_vdev_iter_f func, void *data);
73 typedef struct zpool_list zpool_list_t;
75 zpool_list_t *pool_list_get(int, char **, zprop_list_t **, int *);
76 void pool_list_update(zpool_list_t *);
77 int pool_list_iter(zpool_list_t *, int unavail, zpool_iter_f, void *);
78 void pool_list_free(zpool_list_t *);
79 int pool_list_count(zpool_list_t *);
80 void pool_list_remove(zpool_list_t *, zpool_handle_t *);
82 extern libzfs_handle_t *g_zfs;
85 typedef struct vdev_cmd_data
87 char **lines; /* Array of lines of output, minus the column name */
88 int lines_cnt; /* Number of lines in the array */
90 char **cols; /* Array of column names */
91 int cols_cnt; /* Number of column names */
94 char *path; /* vdev path */
95 char *upath; /* vdev underlying path */
96 char *pool; /* Pool name */
97 char *cmd; /* backpointer to cmd */
98 char *vdev_enc_sysfs_path; /* enclosure sysfs path (if any) */
101 typedef struct vdev_cmd_data_list
103 char *cmd; /* Command to run */
104 unsigned int count; /* Number of vdev_cmd_data items (vdevs) */
106 /* fields used to select only certain vdevs, if requested */
107 libzfs_handle_t *g_zfs;
109 int vdev_names_count;
112 vdev_cmd_data_t *data; /* Array of vdevs */
114 /* List of unique column names and widths */
117 int *uniq_cols_width;
119 } vdev_cmd_data_list_t;
121 vdev_cmd_data_list_t *all_pools_for_each_vdev_run(int argc, char **argv,
122 char *cmd, libzfs_handle_t *g_zfs, char **vdev_names, int vdev_names_count,
125 void free_vdev_cmd_data_list(vdev_cmd_data_list_t *vcdl);
127 int check_device(const char *path, boolean_t force,
128 boolean_t isspare, boolean_t iswholedisk);
129 boolean_t check_sector_size_database(char *path, int *sector_size);
130 void vdev_error(const char *fmt, ...);
131 int check_file(const char *file, boolean_t force, boolean_t isspare);
137 #endif /* ZPOOL_UTIL_H */