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 isnumber(char *str);
46 int highbit64(uint64_t i);
47 int lowbit64(uint64_t i);
50 * Misc utility functions
52 char *zpool_get_cmd_search_path(void);
55 * Virtual device functions
58 nvlist_t *make_root_vdev(zpool_handle_t *zhp, nvlist_t *props, int force,
59 int check_rep, boolean_t replacing, boolean_t dryrun, int argc,
61 nvlist_t *split_mirror_vdev(zpool_handle_t *zhp, char *newname,
62 nvlist_t *props, splitflags_t flags, int argc, char **argv);
67 int for_each_pool(int, char **, boolean_t unavail, zprop_list_t **,
68 zpool_iter_f, void *);
70 /* Vdev list functions */
71 typedef int (*pool_vdev_iter_f)(zpool_handle_t *, nvlist_t *, void *);
72 int for_each_vdev(zpool_handle_t *zhp, pool_vdev_iter_f func, void *data);
74 typedef struct zpool_list zpool_list_t;
76 zpool_list_t *pool_list_get(int, char **, zprop_list_t **, int *);
77 void pool_list_update(zpool_list_t *);
78 int pool_list_iter(zpool_list_t *, int unavail, zpool_iter_f, void *);
79 void pool_list_free(zpool_list_t *);
80 int pool_list_count(zpool_list_t *);
81 void pool_list_remove(zpool_list_t *, zpool_handle_t *);
83 libzfs_handle_t *g_zfs;
86 typedef struct vdev_cmd_data
88 char **lines; /* Array of lines of output, minus the column name */
89 int lines_cnt; /* Number of lines in the array */
91 char **cols; /* Array of column names */
92 int cols_cnt; /* Number of column names */
95 char *path; /* vdev path */
96 char *upath; /* vdev underlying path */
97 char *pool; /* Pool name */
98 char *cmd; /* backpointer to cmd */
99 char *vdev_enc_sysfs_path; /* enclosure sysfs path (if any) */
102 typedef struct vdev_cmd_data_list
104 char *cmd; /* Command to run */
105 unsigned int count; /* Number of vdev_cmd_data items (vdevs) */
107 /* vars to whitelist only certain vdevs, if requested */
108 libzfs_handle_t *g_zfs;
110 int vdev_names_count;
113 vdev_cmd_data_t *data; /* Array of vdevs */
115 /* List of unique column names and widths */
118 int *uniq_cols_width;
120 } vdev_cmd_data_list_t;
122 vdev_cmd_data_list_t *all_pools_for_each_vdev_run(int argc, char **argv,
123 char *cmd, libzfs_handle_t *g_zfs, char **vdev_names, int vdev_names_count,
126 void free_vdev_cmd_data_list(vdev_cmd_data_list_t *vcdl);
132 #endif /* ZPOOL_UTIL_H */