* CDDL HEADER END
*/
/*
- * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
- * Use is subject to license terms.
+ * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright 2011 Nexenta Systems, Inc. All rights reserved.
+ * Copyright (c) 2012, 2018 by Delphix. All rights reserved.
*/
#include <sys/zio.h>
#include "zfs_prop.h"
-#if defined(_KERNEL)
-#include <sys/systm.h>
-#else
+#if !defined(_KERNEL)
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
};
/* string properties */
- register_string(ZPOOL_PROP_ALTROOT, "altroot", NULL, PROP_DEFAULT,
+ zprop_register_string(ZPOOL_PROP_ALTROOT, "altroot", NULL, PROP_DEFAULT,
ZFS_TYPE_POOL, "<path>", "ALTROOT");
- register_string(ZPOOL_PROP_BOOTFS, "bootfs", NULL, PROP_DEFAULT,
+ zprop_register_string(ZPOOL_PROP_BOOTFS, "bootfs", NULL, PROP_DEFAULT,
ZFS_TYPE_POOL, "<filesystem>", "BOOTFS");
- register_string(ZPOOL_PROP_CACHEFILE, "cachefile", NULL, PROP_DEFAULT,
- ZFS_TYPE_POOL, "<file> | none", "CACHEFILE");
+ 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 */
- register_number(ZPOOL_PROP_SIZE, "size", 0, PROP_READONLY,
+ zprop_register_number(ZPOOL_PROP_SIZE, "size", 0, PROP_READONLY,
ZFS_TYPE_POOL, "<size>", "SIZE");
- register_number(ZPOOL_PROP_USED, "used", 0, PROP_READONLY,
- ZFS_TYPE_POOL, "<size>", "USED");
- register_number(ZPOOL_PROP_AVAILABLE, "available", 0, PROP_READONLY,
- ZFS_TYPE_POOL, "<size>", "AVAIL");
- register_number(ZPOOL_PROP_CAPACITY, "capacity", 0, PROP_READONLY,
+ 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_CHECKPOINT, "checkpoint", 0,
+ PROP_READONLY, ZFS_TYPE_POOL, "<size>", "CKPOINT");
+ 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");
- register_number(ZPOOL_PROP_GUID, "guid", 0, PROP_READONLY,
+ zprop_register_number(ZPOOL_PROP_GUID, "guid", 0, PROP_READONLY,
ZFS_TYPE_POOL, "<guid>", "GUID");
- register_number(ZPOOL_PROP_HEALTH, "health", 0, PROP_READONLY,
+ zprop_register_number(ZPOOL_PROP_LOAD_GUID, "load_guid", 0,
+ PROP_READONLY, ZFS_TYPE_POOL, "<load_guid>", "LOAD_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");
/* default number properties */
- register_number(ZPOOL_PROP_VERSION, "version", SPA_VERSION,
+ 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");
+ zprop_register_number(ZPOOL_PROP_ASHIFT, "ashift", 0, PROP_DEFAULT,
+ ZFS_TYPE_POOL, "<ashift, 9-16, or 0=default>", "ASHIFT");
/* default index (boolean) properties */
- register_index(ZPOOL_PROP_DELEGATION, "delegation", 1, PROP_DEFAULT,
- ZFS_TYPE_POOL, "on | off", "DELEGATION", boolean_table);
- register_index(ZPOOL_PROP_AUTOREPLACE, "autoreplace", 0, PROP_DEFAULT,
- ZFS_TYPE_POOL, "on | off", "REPLACE", boolean_table);
- register_index(ZPOOL_PROP_LISTSNAPS, "listsnapshots", 0, PROP_DEFAULT,
- ZFS_TYPE_POOL, "on | off", "LISTSNAPS", boolean_table);
+ 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);
+ zprop_register_index(ZPOOL_PROP_MULTIHOST, "multihost", 0,
+ PROP_DEFAULT, ZFS_TYPE_POOL, "on | off", "MULTIHOST",
+ boolean_table);
/* default index properties */
- register_index(ZPOOL_PROP_FAILUREMODE, "failmode",
+ zprop_register_index(ZPOOL_PROP_FAILUREMODE, "failmode",
ZIO_FAILURE_MODE_WAIT, PROP_DEFAULT, ZFS_TYPE_POOL,
"wait | continue | panic", "FAILMODE", failuremode_table);
/* hidden properties */
- register_hidden(ZPOOL_PROP_NAME, "name", PROP_TYPE_STRING,
+ 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");
}
/*
return (zpool_prop_table[prop].pd_attr == PROP_READONLY);
}
+boolean_t
+zpool_prop_setonce(zpool_prop_t prop)
+{
+ return (zpool_prop_table[prop].pd_attr == PROP_ONETIME);
+}
+
const char *
zpool_prop_default_string(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_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 *
return (zpool_prop_table[prop].pd_rightalign);
}
#endif
+
+#if defined(_KERNEL)
+/* 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