4c34bbaf2e
Thanks to this option we can create more then one gnop provider from single provider. This may be useful for temporary labeling some data on the disk. Reviewed by: markj, allanjude, bcr Differential Revision: https://reviews.freebsd.org/D22304
94 lines
3.4 KiB
C
94 lines
3.4 KiB
C
/*-
|
|
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
|
|
*
|
|
* Copyright (c) 2004-2006 Pawel Jakub Dawidek <pjd@FreeBSD.org>
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
#include <sys/cdefs.h>
|
|
__FBSDID("$FreeBSD$");
|
|
|
|
#include <stdio.h>
|
|
#include <stdint.h>
|
|
#include <libgeom.h>
|
|
#include <geom/nop/g_nop.h>
|
|
|
|
#include "core/geom.h"
|
|
|
|
|
|
uint32_t lib_version = G_LIB_VERSION;
|
|
uint32_t version = G_NOP_VERSION;
|
|
|
|
struct g_command class_commands[] = {
|
|
{ "create", G_FLAG_VERBOSE | G_FLAG_LOADKLD, NULL,
|
|
{
|
|
{ 'c', "count_until_fail", "-1", G_TYPE_NUMBER },
|
|
{ 'd', "delaymsec", "-1", G_TYPE_NUMBER },
|
|
{ 'e', "error", "-1", G_TYPE_NUMBER },
|
|
{ 'o', "offset", "0", G_TYPE_NUMBER },
|
|
{ 'p', "stripesize", "0", G_TYPE_NUMBER },
|
|
{ 'P', "stripeoffset", "0", G_TYPE_NUMBER },
|
|
{ 'q', "rdelayprob", "-1", G_TYPE_NUMBER },
|
|
{ 'r', "rfailprob", "-1", G_TYPE_NUMBER },
|
|
{ 's', "size", "0", G_TYPE_NUMBER },
|
|
{ 'S', "secsize", "0", G_TYPE_NUMBER },
|
|
{ 'w', "wfailprob", "-1", G_TYPE_NUMBER },
|
|
{ 'x', "wdelayprob", "-1", G_TYPE_NUMBER },
|
|
{ 'z', "physpath", G_NOP_PHYSPATH_PASSTHROUGH, G_TYPE_STRING },
|
|
{ 'Z', "gnopname", G_VAL_OPTIONAL, G_TYPE_STRING },
|
|
G_OPT_SENTINEL
|
|
},
|
|
"[-v] [-c count_until_fail] [-d delaymsec] [-e error] [-o offset] "
|
|
"[-p stripesize] [-P stripeoffset] [-q rdelayprob] [-r rfailprob] "
|
|
"[-s size] [-S secsize] [-w wfailprob] [-x wdelayprob] "
|
|
"[-z physpath] [-Z gnopname] dev ..."
|
|
},
|
|
{ "configure", G_FLAG_VERBOSE, NULL,
|
|
{
|
|
{ 'c', "count_until_fail", "-1", G_TYPE_NUMBER },
|
|
{ 'd', "delaymsec", "-1", G_TYPE_NUMBER },
|
|
{ 'e', "error", "-1", G_TYPE_NUMBER },
|
|
{ 'q', "rdelayprob", "-1", G_TYPE_NUMBER },
|
|
{ 'r', "rfailprob", "-1", G_TYPE_NUMBER },
|
|
{ 'w', "wfailprob", "-1", G_TYPE_NUMBER },
|
|
{ 'x', "wdelayprob", "-1", G_TYPE_NUMBER },
|
|
G_OPT_SENTINEL
|
|
},
|
|
"[-v] [-c count_until_fail] [-d delaymsec] [-e error] "
|
|
"[-q rdelayprob] [-r rfailprob] [-w wfailprob] [-x wdelayprob] "
|
|
"prov ..."
|
|
},
|
|
{ "destroy", G_FLAG_VERBOSE, NULL,
|
|
{
|
|
{ 'f', "force", NULL, G_TYPE_BOOL },
|
|
G_OPT_SENTINEL
|
|
},
|
|
"[-fv] prov ..."
|
|
},
|
|
{ "reset", G_FLAG_VERBOSE, NULL, G_NULL_OPTS,
|
|
"[-v] prov ..."
|
|
},
|
|
G_CMD_SENTINEL
|
|
};
|