[mirror_zfs.git] / module / zcommon / zpool_prop.c

/*
 * 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 (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
 * Copyright 2011 Nexenta Systems, Inc. All rights reserved.
 * Copyright (c) 2012, 2014 by Delphix. All rights reserved.
 */

#include <sys/zio.h>
#include <sys/spa.h>
#include <sys/zfs_acl.h>
#include <sys/zfs_ioctl.h>
#include <sys/fs/zfs.h>

#include "zfs_prop.h"

#if defined(_KERNEL)
#include <sys/systm.h>
#else
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#endif

static zprop_desc_t zpool_prop_table[ZPOOL_NUM_PROPS];

zprop_desc_t *
zpool_prop_get_table(void)
{
	return (zpool_prop_table);
}

void
zpool_prop_init(void)
{
	static zprop_index_t boolean_table[] = {
		{ "off",	0},
		{ "on",		1},
		{ NULL }
	};

	static zprop_index_t failuremode_table[] = {
		{ "wait",	ZIO_FAILURE_MODE_WAIT },
		{ "continue",	ZIO_FAILURE_MODE_CONTINUE },
		{ "panic",	ZIO_FAILURE_MODE_PANIC },
		{ NULL }
	};

	/* string properties */
	zprop_register_string(ZPOOL_PROP_ALTROOT, "altroot", NULL, PROP_DEFAULT,
	    ZFS_TYPE_POOL, "<path>", "ALTROOT");
	zprop_register_string(ZPOOL_PROP_BOOTFS, "bootfs", NULL, PROP_DEFAULT,
	    ZFS_TYPE_POOL, "<filesystem>", "BOOTFS");
	zprop_register_string(ZPOOL_PROP_CACHEFILE, "cachefile", NULL,
	    PROP_DEFAULT, ZFS_TYPE_POOL, "<file> | none", "CACHEFILE");
	zprop_register_string(ZPOOL_PROP_COMMENT, "comment", NULL,
	    PROP_DEFAULT, ZFS_TYPE_POOL, "<comment-string>", "COMMENT");

	/* readonly number properties */
	zprop_register_number(ZPOOL_PROP_SIZE, "size", 0, PROP_READONLY,
	    ZFS_TYPE_POOL, "<size>", "SIZE");
	zprop_register_number(ZPOOL_PROP_FREE, "free", 0, PROP_READONLY,
	    ZFS_TYPE_POOL, "<size>", "FREE");
	zprop_register_number(ZPOOL_PROP_FREEING, "freeing", 0, PROP_READONLY,
	    ZFS_TYPE_POOL, "<size>", "FREEING");
	zprop_register_number(ZPOOL_PROP_LEAKED, "leaked", 0, PROP_READONLY,
	    ZFS_TYPE_POOL, "<size>", "LEAKED");
	zprop_register_number(ZPOOL_PROP_ALLOCATED, "allocated", 0,
	    PROP_READONLY, ZFS_TYPE_POOL, "<size>", "ALLOC");
	zprop_register_number(ZPOOL_PROP_EXPANDSZ, "expandsize", 0,
	    PROP_READONLY, ZFS_TYPE_POOL, "<size>", "EXPANDSZ");
	zprop_register_number(ZPOOL_PROP_FRAGMENTATION, "fragmentation", 0,
	    PROP_READONLY, ZFS_TYPE_POOL, "<percent>", "FRAG");
	zprop_register_number(ZPOOL_PROP_CAPACITY, "capacity", 0, PROP_READONLY,
	    ZFS_TYPE_POOL, "<size>", "CAP");
	zprop_register_number(ZPOOL_PROP_GUID, "guid", 0, PROP_READONLY,
	    ZFS_TYPE_POOL, "<guid>", "GUID");
	zprop_register_number(ZPOOL_PROP_HEALTH, "health", 0, PROP_READONLY,
	    ZFS_TYPE_POOL, "<state>", "HEALTH");
	zprop_register_number(ZPOOL_PROP_DEDUPRATIO, "dedupratio", 0,
	    PROP_READONLY, ZFS_TYPE_POOL, "<1.00x or higher if deduped>",
	    "DEDUP");

	/* readonly onetime number properties */
	zprop_register_number(ZPOOL_PROP_ASHIFT, "ashift", 0, PROP_ONETIME,
	    ZFS_TYPE_POOL, "<ashift, 9-13, or 0=default>", "ASHIFT");

	/* default number properties */
	zprop_register_number(ZPOOL_PROP_VERSION, "version", SPA_VERSION,
	    PROP_DEFAULT, ZFS_TYPE_POOL, "<version>", "VERSION");
	zprop_register_number(ZPOOL_PROP_DEDUPDITTO, "dedupditto", 0,
	    PROP_DEFAULT, ZFS_TYPE_POOL, "<threshold (min 100)>", "DEDUPDITTO");

	/* default index (boolean) properties */
	zprop_register_index(ZPOOL_PROP_DELEGATION, "delegation", 1,
	    PROP_DEFAULT, ZFS_TYPE_POOL, "on | off", "DELEGATION",
	    boolean_table);
	zprop_register_index(ZPOOL_PROP_AUTOREPLACE, "autoreplace", 0,
	    PROP_DEFAULT, ZFS_TYPE_POOL, "on | off", "REPLACE", boolean_table);
	zprop_register_index(ZPOOL_PROP_LISTSNAPS, "listsnapshots", 0,
	    PROP_DEFAULT, ZFS_TYPE_POOL, "on | off", "LISTSNAPS",
	    boolean_table);
	zprop_register_index(ZPOOL_PROP_AUTOEXPAND, "autoexpand", 0,
	    PROP_DEFAULT, ZFS_TYPE_POOL, "on | off", "EXPAND", boolean_table);
	zprop_register_index(ZPOOL_PROP_READONLY, "readonly", 0,
	    PROP_DEFAULT, ZFS_TYPE_POOL, "on | off", "RDONLY", boolean_table);

	/* default index properties */
	zprop_register_index(ZPOOL_PROP_FAILUREMODE, "failmode",
	    ZIO_FAILURE_MODE_WAIT, PROP_DEFAULT, ZFS_TYPE_POOL,
	    "wait | continue | panic", "FAILMODE", failuremode_table);

	/* hidden properties */
	zprop_register_hidden(ZPOOL_PROP_NAME, "name", PROP_TYPE_STRING,
	    PROP_READONLY, ZFS_TYPE_POOL, "NAME");
	zprop_register_hidden(ZPOOL_PROP_MAXBLOCKSIZE, "maxblocksize",
	    PROP_TYPE_NUMBER, PROP_READONLY, ZFS_TYPE_POOL, "MAXBLOCKSIZE");
	zprop_register_hidden(ZPOOL_PROP_TNAME, "tname", PROP_TYPE_STRING,
	    PROP_ONETIME, ZFS_TYPE_POOL, "TNAME");
	zprop_register_hidden(ZPOOL_PROP_MAXDNODESIZE, "maxdnodesize",
	    PROP_TYPE_NUMBER, PROP_READONLY, ZFS_TYPE_POOL, "MAXDNODESIZE");
}

/*
 * Given a property name and its type, returns the corresponding property ID.
 */
zpool_prop_t
zpool_name_to_prop(const char *propname)
{
	return (zprop_name_to_prop(propname, ZFS_TYPE_POOL));
}

/*
 * Given a pool property ID, returns the corresponding name.
 * Assuming the pool propety ID is valid.
 */
const char *
zpool_prop_to_name(zpool_prop_t prop)
{
	return (zpool_prop_table[prop].pd_name);
}

zprop_type_t
zpool_prop_get_type(zpool_prop_t prop)
{
	return (zpool_prop_table[prop].pd_proptype);
}

boolean_t
zpool_prop_readonly(zpool_prop_t prop)
{
	return (zpool_prop_table[prop].pd_attr == PROP_READONLY);
}

const char *
zpool_prop_default_string(zpool_prop_t prop)
{
	return (zpool_prop_table[prop].pd_strdefault);
}

uint64_t
zpool_prop_default_numeric(zpool_prop_t prop)
{
	return (zpool_prop_table[prop].pd_numdefault);
}

/*
 * Returns true if this is a valid feature@ property.
 */
boolean_t
zpool_prop_feature(const char *name)
{
	static const char *prefix = "feature@";
	return (strncmp(name, prefix, strlen(prefix)) == 0);
}

/*
 * Returns true if this is a valid unsupported@ property.
 */
boolean_t
zpool_prop_unsupported(const char *name)
{
	static const char *prefix = "unsupported@";
	return (strncmp(name, prefix, strlen(prefix)) == 0);
}

int
zpool_prop_string_to_index(zpool_prop_t prop, const char *string,
    uint64_t *index)
{
	return (zprop_string_to_index(prop, string, index, ZFS_TYPE_POOL));
}

int
zpool_prop_index_to_string(zpool_prop_t prop, uint64_t index,
    const char **string)
{
	return (zprop_index_to_string(prop, index, string, ZFS_TYPE_POOL));
}

uint64_t
zpool_prop_random_value(zpool_prop_t prop, uint64_t seed)
{
	return (zprop_random_value(prop, seed, ZFS_TYPE_POOL));
}

#ifndef _KERNEL

const char *
zpool_prop_values(zpool_prop_t prop)
{
	return (zpool_prop_table[prop].pd_values);
}

const char *
zpool_prop_column_name(zpool_prop_t prop)
{
	return (zpool_prop_table[prop].pd_colname);
}

boolean_t
zpool_prop_align_right(zpool_prop_t prop)
{
	return (zpool_prop_table[prop].pd_rightalign);
}
#endif

#if defined(_KERNEL) && defined(HAVE_SPL)
/* zpool property functions */
EXPORT_SYMBOL(zpool_prop_init);
EXPORT_SYMBOL(zpool_prop_get_type);
EXPORT_SYMBOL(zpool_prop_get_table);

/* Pool property functions shared between libzfs and kernel. */
EXPORT_SYMBOL(zpool_name_to_prop);
EXPORT_SYMBOL(zpool_prop_to_name);
EXPORT_SYMBOL(zpool_prop_default_string);
EXPORT_SYMBOL(zpool_prop_default_numeric);
EXPORT_SYMBOL(zpool_prop_readonly);
EXPORT_SYMBOL(zpool_prop_feature);
EXPORT_SYMBOL(zpool_prop_unsupported);
EXPORT_SYMBOL(zpool_prop_index_to_string);
EXPORT_SYMBOL(zpool_prop_string_to_index);
#endif
Commit	Line	Data
34dc7c2f BB	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 http://www.opensolaris.org/os/licensing.
	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	/*
572e2857	22	* Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
d96eb2b1	23	* Copyright 2011 Nexenta Systems, Inc. All rights reserved.
f3a7f661	24	* Copyright (c) 2012, 2014 by Delphix. All rights reserved.
34dc7c2f BB	25	*/
34dc7c2f BB	26
34dc7c2f BB	27	#include <sys/zio.h>
	28	#include <sys/spa.h>
	29	#include <sys/zfs_acl.h>
	30	#include <sys/zfs_ioctl.h>
	31	#include <sys/fs/zfs.h>
	32
	33	#include "zfs_prop.h"
	34
	35	#if defined(_KERNEL)
	36	#include <sys/systm.h>
	37	#else
	38	#include <stdlib.h>
	39	#include <string.h>
	40	#include <ctype.h>
	41	#endif
	42
	43	static zprop_desc_t zpool_prop_table[ZPOOL_NUM_PROPS];
	44
	45	zprop_desc_t *
	46	zpool_prop_get_table(void)
	47	{
	48	return (zpool_prop_table);
	49	}
	50
	51	void
	52	zpool_prop_init(void)
	53	{
	54	static zprop_index_t boolean_table[] = {
	55	{ "off", 0},
	56	{ "on", 1},
	57	{ NULL }
	58	};
	59
	60	static zprop_index_t failuremode_table[] = {
	61	{ "wait", ZIO_FAILURE_MODE_WAIT },
	62	{ "continue", ZIO_FAILURE_MODE_CONTINUE },
	63	{ "panic", ZIO_FAILURE_MODE_PANIC },
	64	{ NULL }
	65	};
	66
	67	/* string properties */
428870ff	68	zprop_register_string(ZPOOL_PROP_ALTROOT, "altroot", NULL, PROP_DEFAULT,
34dc7c2f	69	ZFS_TYPE_POOL, "<path>", "ALTROOT");
428870ff	70	zprop_register_string(ZPOOL_PROP_BOOTFS, "bootfs", NULL, PROP_DEFAULT,
34dc7c2f	71	ZFS_TYPE_POOL, "<filesystem>", "BOOTFS");
428870ff BB	72	zprop_register_string(ZPOOL_PROP_CACHEFILE, "cachefile", NULL,
428870ff BB	73	PROP_DEFAULT, ZFS_TYPE_POOL, "<file> \| none", "CACHEFILE");
d96eb2b1 DM	74	zprop_register_string(ZPOOL_PROP_COMMENT, "comment", NULL,
d96eb2b1 DM	75	PROP_DEFAULT, ZFS_TYPE_POOL, "<comment-string>", "COMMENT");
34dc7c2f BB	76
34dc7c2f BB	77	/* readonly number properties */
428870ff	78	zprop_register_number(ZPOOL_PROP_SIZE, "size", 0, PROP_READONLY,
34dc7c2f	79	ZFS_TYPE_POOL, "<size>", "SIZE");
428870ff BB	80	zprop_register_number(ZPOOL_PROP_FREE, "free", 0, PROP_READONLY,
428870ff BB	81	ZFS_TYPE_POOL, "<size>", "FREE");
9ae529ec CS	82	zprop_register_number(ZPOOL_PROP_FREEING, "freeing", 0, PROP_READONLY,
9ae529ec CS	83	ZFS_TYPE_POOL, "<size>", "FREEING");
fbeddd60 MA	84	zprop_register_number(ZPOOL_PROP_LEAKED, "leaked", 0, PROP_READONLY,
fbeddd60 MA	85	ZFS_TYPE_POOL, "<size>", "LEAKED");
428870ff BB	86	zprop_register_number(ZPOOL_PROP_ALLOCATED, "allocated", 0,
428870ff BB	87	PROP_READONLY, ZFS_TYPE_POOL, "<size>", "ALLOC");
1bd201e7 CS	88	zprop_register_number(ZPOOL_PROP_EXPANDSZ, "expandsize", 0,
1bd201e7 CS	89	PROP_READONLY, ZFS_TYPE_POOL, "<size>", "EXPANDSZ");
f3a7f661 GW	90	zprop_register_number(ZPOOL_PROP_FRAGMENTATION, "fragmentation", 0,
f3a7f661 GW	91	PROP_READONLY, ZFS_TYPE_POOL, "<percent>", "FRAG");
428870ff	92	zprop_register_number(ZPOOL_PROP_CAPACITY, "capacity", 0, PROP_READONLY,
34dc7c2f	93	ZFS_TYPE_POOL, "<size>", "CAP");
428870ff	94	zprop_register_number(ZPOOL_PROP_GUID, "guid", 0, PROP_READONLY,
34dc7c2f	95	ZFS_TYPE_POOL, "<guid>", "GUID");
428870ff	96	zprop_register_number(ZPOOL_PROP_HEALTH, "health", 0, PROP_READONLY,
34dc7c2f	97	ZFS_TYPE_POOL, "<state>", "HEALTH");
428870ff BB	98	zprop_register_number(ZPOOL_PROP_DEDUPRATIO, "dedupratio", 0,
	99	PROP_READONLY, ZFS_TYPE_POOL, "<1.00x or higher if deduped>",
	100	"DEDUP");
34dc7c2f	101
df30f566 CK	102	/* readonly onetime number properties */
df30f566 CK	103	zprop_register_number(ZPOOL_PROP_ASHIFT, "ashift", 0, PROP_ONETIME,
b41c9906	104	ZFS_TYPE_POOL, "<ashift, 9-13, or 0=default>", "ASHIFT");
df30f566	105
34dc7c2f	106	/* default number properties */
428870ff	107	zprop_register_number(ZPOOL_PROP_VERSION, "version", SPA_VERSION,
34dc7c2f	108	PROP_DEFAULT, ZFS_TYPE_POOL, "<version>", "VERSION");
428870ff BB	109	zprop_register_number(ZPOOL_PROP_DEDUPDITTO, "dedupditto", 0,
428870ff BB	110	PROP_DEFAULT, ZFS_TYPE_POOL, "<threshold (min 100)>", "DEDUPDITTO");
34dc7c2f BB	111
34dc7c2f BB	112	/* default index (boolean) properties */
428870ff BB	113	zprop_register_index(ZPOOL_PROP_DELEGATION, "delegation", 1,
	114	PROP_DEFAULT, ZFS_TYPE_POOL, "on \| off", "DELEGATION",
	115	boolean_table);
	116	zprop_register_index(ZPOOL_PROP_AUTOREPLACE, "autoreplace", 0,
	117	PROP_DEFAULT, ZFS_TYPE_POOL, "on \| off", "REPLACE", boolean_table);
	118	zprop_register_index(ZPOOL_PROP_LISTSNAPS, "listsnapshots", 0,
	119	PROP_DEFAULT, ZFS_TYPE_POOL, "on \| off", "LISTSNAPS",
	120	boolean_table);
	121	zprop_register_index(ZPOOL_PROP_AUTOEXPAND, "autoexpand", 0,
	122	PROP_DEFAULT, ZFS_TYPE_POOL, "on \| off", "EXPAND", boolean_table);
572e2857 BB	123	zprop_register_index(ZPOOL_PROP_READONLY, "readonly", 0,
572e2857 BB	124	PROP_DEFAULT, ZFS_TYPE_POOL, "on \| off", "RDONLY", boolean_table);
34dc7c2f BB	125
34dc7c2f BB	126	/* default index properties */
428870ff	127	zprop_register_index(ZPOOL_PROP_FAILUREMODE, "failmode",
34dc7c2f BB	128	ZIO_FAILURE_MODE_WAIT, PROP_DEFAULT, ZFS_TYPE_POOL,
	129	"wait \| continue \| panic", "FAILMODE", failuremode_table);
	130
	131	/* hidden properties */
428870ff	132	zprop_register_hidden(ZPOOL_PROP_NAME, "name", PROP_TYPE_STRING,
34dc7c2f	133	PROP_READONLY, ZFS_TYPE_POOL, "NAME");
f1512ee6 MA	134	zprop_register_hidden(ZPOOL_PROP_MAXBLOCKSIZE, "maxblocksize",
f1512ee6 MA	135	PROP_TYPE_NUMBER, PROP_READONLY, ZFS_TYPE_POOL, "MAXBLOCKSIZE");
83e9986f RY	136	zprop_register_hidden(ZPOOL_PROP_TNAME, "tname", PROP_TYPE_STRING,
83e9986f RY	137	PROP_ONETIME, ZFS_TYPE_POOL, "TNAME");
50c957f7 NB	138	zprop_register_hidden(ZPOOL_PROP_MAXDNODESIZE, "maxdnodesize",
50c957f7 NB	139	PROP_TYPE_NUMBER, PROP_READONLY, ZFS_TYPE_POOL, "MAXDNODESIZE");
34dc7c2f BB	140	}
	141
	142	/*
	143	* Given a property name and its type, returns the corresponding property ID.
	144	*/
	145	zpool_prop_t
	146	zpool_name_to_prop(const char *propname)
	147	{
	148	return (zprop_name_to_prop(propname, ZFS_TYPE_POOL));
	149	}
	150
	151	/*
	152	* Given a pool property ID, returns the corresponding name.
	153	* Assuming the pool propety ID is valid.
	154	*/
	155	const char *
	156	zpool_prop_to_name(zpool_prop_t prop)
	157	{
	158	return (zpool_prop_table[prop].pd_name);
	159	}
	160
	161	zprop_type_t
	162	zpool_prop_get_type(zpool_prop_t prop)
	163	{
	164	return (zpool_prop_table[prop].pd_proptype);
	165	}
	166
	167	boolean_t
	168	zpool_prop_readonly(zpool_prop_t prop)
	169	{
	170	return (zpool_prop_table[prop].pd_attr == PROP_READONLY);
	171	}
	172
	173	const char *
	174	zpool_prop_default_string(zpool_prop_t prop)
	175	{
	176	return (zpool_prop_table[prop].pd_strdefault);
	177	}
	178
	179	uint64_t
	180	zpool_prop_default_numeric(zpool_prop_t prop)
	181	{
	182	return (zpool_prop_table[prop].pd_numdefault);
	183	}
	184
9ae529ec CS	185	/*
	186	* Returns true if this is a valid feature@ property.
	187	*/
	188	boolean_t
	189	zpool_prop_feature(const char *name)
	190	{
	191	static const char *prefix = "feature@";
	192	return (strncmp(name, prefix, strlen(prefix)) == 0);
	193	}
	194
	195	/*
	196	* Returns true if this is a valid unsupported@ property.
	197	*/
	198	boolean_t
	199	zpool_prop_unsupported(const char *name)
	200	{
	201	static const char *prefix = "unsupported@";
	202	return (strncmp(name, prefix, strlen(prefix)) == 0);
	203	}
	204
34dc7c2f BB	205	int
	206	zpool_prop_string_to_index(zpool_prop_t prop, const char *string,
	207	uint64_t *index)
	208	{
	209	return (zprop_string_to_index(prop, string, index, ZFS_TYPE_POOL));
	210	}
	211
	212	int
	213	zpool_prop_index_to_string(zpool_prop_t prop, uint64_t index,
	214	const char **string)
	215	{
	216	return (zprop_index_to_string(prop, index, string, ZFS_TYPE_POOL));
	217	}
	218
428870ff BB	219	uint64_t
	220	zpool_prop_random_value(zpool_prop_t prop, uint64_t seed)
	221	{
	222	return (zprop_random_value(prop, seed, ZFS_TYPE_POOL));
	223	}
	224
34dc7c2f BB	225	#ifndef _KERNEL
	226
	227	const char *
	228	zpool_prop_values(zpool_prop_t prop)
	229	{
	230	return (zpool_prop_table[prop].pd_values);
	231	}
	232
	233	const char *
	234	zpool_prop_column_name(zpool_prop_t prop)
	235	{
	236	return (zpool_prop_table[prop].pd_colname);
	237	}
	238
	239	boolean_t
	240	zpool_prop_align_right(zpool_prop_t prop)
	241	{
	242	return (zpool_prop_table[prop].pd_rightalign);
	243	}
	244	#endif
c28b2279 BB	245
	246	#if defined(_KERNEL) && defined(HAVE_SPL)
	247	/* zpool property functions */
	248	EXPORT_SYMBOL(zpool_prop_init);
	249	EXPORT_SYMBOL(zpool_prop_get_type);
	250	EXPORT_SYMBOL(zpool_prop_get_table);
	251
	252	/* Pool property functions shared between libzfs and kernel. */
	253	EXPORT_SYMBOL(zpool_name_to_prop);
	254	EXPORT_SYMBOL(zpool_prop_to_name);
	255	EXPORT_SYMBOL(zpool_prop_default_string);
	256	EXPORT_SYMBOL(zpool_prop_default_numeric);
	257	EXPORT_SYMBOL(zpool_prop_readonly);
9ae529ec CS	258	EXPORT_SYMBOL(zpool_prop_feature);
9ae529ec CS	259	EXPORT_SYMBOL(zpool_prop_unsupported);
c28b2279 BB	260	EXPORT_SYMBOL(zpool_prop_index_to_string);
	261	EXPORT_SYMBOL(zpool_prop_string_to_index);
	262	#endif