1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
|
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#include <sys/mdb_modapi.h>
int md_verbose = 0; /* be verbose about the addresses */
extern int metaset(uintptr_t, uint_t, int, const mdb_arg_t *);
extern int metastat(uintptr_t, uint_t, int, const mdb_arg_t *);
extern int set_io(uintptr_t, uint_t, int, const mdb_arg_t *);
extern int dumpnamespace(uintptr_t, uint_t, int, const mdb_arg_t *);
extern int dumpsetaddr(uintptr_t, uint_t, int, const mdb_arg_t *);
extern int dumphotspare(uintptr_t, uint_t, int, const mdb_arg_t *);
extern int printmmbm(uintptr_t, uint_t, int, const mdb_arg_t *);
extern void set_io_help();
/* from mdbgen */
extern int mddb_db_walk_init(mdb_walk_state_t *);
extern int mddb_db_walk_step(mdb_walk_state_t *);
extern int mddb_de_ic_walk_init(mdb_walk_state_t *);
extern int mddb_de_ic_walk_step(mdb_walk_state_t *);
extern int hotsparepool_walk_init(mdb_walk_state_t *);
extern int hotsparepool_walk_step(mdb_walk_state_t *);
extern void hotsparepool_walk_fini(mdb_walk_state_t *);
extern int didnamespace_walk_init(mdb_walk_state_t *);
extern int didnamespace_walk_step(mdb_walk_state_t *);
extern void didnamespace_walk_fini(mdb_walk_state_t *);
extern int namespace_walk_init(mdb_walk_state_t *);
extern int namespace_walk_step(mdb_walk_state_t *);
extern void namespace_walk_fini(mdb_walk_state_t *);
extern int sets_walk_init(mdb_walk_state_t *);
extern int sets_walk_step(mdb_walk_state_t *);
extern void sets_walk_fini(mdb_walk_state_t *);
extern int units_walk_init(mdb_walk_state_t *);
extern int units_walk_step(mdb_walk_state_t *);
extern void units_walk_fini(mdb_walk_state_t *);
extern int simple_de_ic(uintptr_t, uint_t, int, const mdb_arg_t *);
int md_set_verbose(uintptr_t, uint_t, int, const mdb_arg_t *);
const mdb_dcmd_t dcmds[] = {
{ "md_verbose", NULL, "toggle verbose mode for SVM dcmds",
md_set_verbose },
{ "metaset", NULL, "list SVM metasets", metaset },
{ "metastat", "[-v]", "list SVM metadevices",
metastat },
{ "set_io", NULL, "show the pending IO counts", set_io,
set_io_help },
{ "dumpnamespace", "[-s setname]", "dump the SVM name space",
dumpnamespace },
{ "dumphotspare", NULL, "dump the hot spare pools",
dumphotspare },
{ "dumpsetaddr", "[-s setname]", "dump the SVM set addresses",
dumpsetaddr },
{ "simple_de_ic", NULL, "simple mddb_de_ic_t",
simple_de_ic },
{ "printmmbm", NULL, "print bitmaps for given mm_unit_t",
printmmbm },
{ NULL }
};
static const mdb_walker_t walkers[] = {
{ "mddb_db", "walk list of mddb_db_t structures",
mddb_db_walk_init, mddb_db_walk_step, NULL, NULL },
{ "mddb_de_ic", "walk list of mddb_de_t structures",
mddb_de_ic_walk_init, mddb_de_ic_walk_step, NULL, NULL },
{ "hotsparepool", "walk list of hotspare pools",
hotsparepool_walk_init, hotsparepool_walk_step,
hotsparepool_walk_fini, NULL },
{ "didnamespace", "walk the did namespace",
didnamespace_walk_init, didnamespace_walk_step,
didnamespace_walk_fini, NULL },
{ "namespace", "walk the namespace",
namespace_walk_init, namespace_walk_step, namespace_walk_fini,
NULL },
{ "md_sets", "walk list of sets",
sets_walk_init, sets_walk_step, sets_walk_fini, NULL },
{ "md_units", "walk list of unit structures",
units_walk_init, units_walk_step, units_walk_fini, NULL },
{ NULL }
};
static const mdb_modinfo_t modinfo = {
MDB_API_VERSION, dcmds, walkers
};
const mdb_modinfo_t *
_mdb_init(void)
{
return (&modinfo);
}
/* ARGSUSED */
int
md_set_verbose(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv)
{
md_verbose = !md_verbose;
if ((flags & DCMD_ADDRSPEC) != 0 || argc != 0)
return (DCMD_USAGE);
mdb_printf("Verbose mode is now %d\n", md_verbose);
return (DCMD_OK);
}
|
