1/*
2 * CDDL HEADER START
3 *
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.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or https://opensource.org/licenses/CDDL-1.0.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
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]
18 *
19 * CDDL HEADER END
20 */
21
22/*
23 * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
24 * Copyright (c) 2013, 2018 by Delphix. All rights reserved.
25 * Copyright (c) 2016, 2017 Intel Corporation.
26 * Copyright 2016 Igor Kozhukhov <ikozhukhov@gmail.com>.
27 */
28
29/*
30 * Functions to convert between a list of vdevs and an nvlist representing the
31 * configuration.  Each entry in the list can be one of:
32 *
33 * 	Device vdevs
34 * 		disk=(path=..., devid=...)
35 * 		file=(path=...)
36 *
37 * 	Group vdevs
38 * 		raidz[1|2]=(...)
39 * 		mirror=(...)
40 *
41 * 	Hot spares
42 *
43 * While the underlying implementation supports it, group vdevs cannot contain
44 * other group vdevs.  All userland verification of devices is contained within
45 * this file.  If successful, the nvlist returned can be passed directly to the
46 * kernel; we've done as much verification as possible in userland.
47 *
48 * Hot spares are a special case, and passed down as an array of disk vdevs, at
49 * the same level as the root of the vdev tree.
50 *
51 * The only function exported by this file is 'make_root_vdev'.  The
52 * function performs several passes:
53 *
54 * 	1. Construct the vdev specification.  Performs syntax validation and
55 *         makes sure each device is valid.
56 * 	2. Check for devices in use.  Using libdiskmgt, makes sure that no
57 *         devices are also in use.  Some can be overridden using the 'force'
58 *         flag, others cannot.
59 * 	3. Check for replication errors if the 'force' flag is not specified.
60 *         validates that the replication level is consistent across the
61 *         entire pool.
62 * 	4. Call libzfs to label any whole disks with an EFI label.
63 */
64
65#include <assert.h>
66#include <errno.h>
67#include <fcntl.h>
68#include <libintl.h>
69#include <libnvpair.h>
70#include <libzutil.h>
71#include <limits.h>
72#include <sys/spa.h>
73#include <stdio.h>
74#include <string.h>
75#include <unistd.h>
76#include <paths.h>
77#include <sys/stat.h>
78#include <sys/disk.h>
79#include <sys/mntent.h>
80#include <libgeom.h>
81
82#include "zpool_util.h"
83#include <sys/zfs_context.h>
84
85int
86check_device(const char *name, boolean_t force, boolean_t isspare,
87    boolean_t iswholedisk)
88{
89	(void) iswholedisk;
90	char path[MAXPATHLEN];
91
92	if (strncmp(name, _PATH_DEV, sizeof (_PATH_DEV) - 1) != 0)
93		snprintf(path, sizeof (path), "%s%s", _PATH_DEV, name);
94	else
95		strlcpy(path, name, sizeof (path));
96
97	return (check_file(path, force, isspare));
98}
99
100boolean_t
101check_sector_size_database(char *path, int *sector_size)
102{
103	(void) path, (void) sector_size;
104	return (0);
105}
106
107void
108after_zpool_upgrade(zpool_handle_t *zhp)
109{
110	char bootfs[ZPOOL_MAXPROPLEN];
111
112	if (zpool_get_prop(zhp, ZPOOL_PROP_BOOTFS, bootfs,
113	    sizeof (bootfs), NULL, B_FALSE) == 0 &&
114	    strcmp(bootfs, "-") != 0) {
115		(void) printf(gettext("Pool '%s' has the bootfs "
116		    "property set, you might need to update\nthe boot "
117		    "code. See gptzfsboot(8) and loader.efi(8) for "
118		    "details.\n"), zpool_get_name(zhp));
119	}
120}
121
122int
123check_file(const char *file, boolean_t force, boolean_t isspare)
124{
125	return (check_file_generic(file, force, isspare));
126}
127
128int
129zpool_power_current_state(zpool_handle_t *zhp, char *vdev)
130{
131
132	(void) zhp;
133	(void) vdev;
134	/* Enclosure slot power not supported on FreeBSD yet */
135	return (-1);
136}
137
138int
139zpool_power(zpool_handle_t *zhp, char *vdev, boolean_t turn_on)
140{
141
142	(void) zhp;
143	(void) vdev;
144	(void) turn_on;
145	/* Enclosure slot power not supported on FreeBSD yet */
146	return (ENOTSUP);
147}
148