99653d4ee642c6528e88224f12409a5f23060994eschrock

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens#pragma ident "%Z%%M% %I% %E% SMI"

fa9e4066f08beec538e775443c5be79dd423fcabahrens

f3861e1a2ceec23a5b699c24d814b7775a9e0b52ahl#include <alloca.h>

fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <assert.h>

fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <ctype.h>

fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <errno.h>

fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <devid.h>

f3861e1a2ceec23a5b699c24d814b7775a9e0b52ahl#include <dirent.h>

fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <fcntl.h>

fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <libintl.h>

fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <stdio.h>

fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <stdlib.h>

f3861e1a2ceec23a5b699c24d814b7775a9e0b52ahl#include <strings.h>

fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <unistd.h>

8488aeb5df27784d479c16cde06a9e25cd9a1152taylor#include <sys/efi_partition.h>

8488aeb5df27784d479c16cde06a9e25cd9a1152taylor#include <sys/vtoc.h>

fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <sys/zfs_ioctl.h>

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock#include <sys/zio.h>

06eeb2ad640ce72d394ac521094bed7681044408ek#include <strings.h>

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens#include "zfs_namecheck.h"

b1b8ab34de515a5e83206da22c3d7e563241b021lling#include "zfs_prop.h"

fa9e4066f08beec538e775443c5be79dd423fcabahrens#include "libzfs_impl.h"

fa9e4066f08beec538e775443c5be79dd423fcabahrens

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746llingstatic int

990b4856d0eaada6f8140335733a1b1771ed2746llingzpool_get_all_props(zpool_handle_t *zhp)

990b4856d0eaada6f8140335733a1b1771ed2746lling{

990b4856d0eaada6f8140335733a1b1771ed2746lling zfs_cmd_t zc = { 0 };

990b4856d0eaada6f8140335733a1b1771ed2746lling libzfs_handle_t *hdl = zhp->zpool_hdl;

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling (void) strlcpy(zc.zc_name, zhp->zpool_name, sizeof (zc.zc_name));

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling if (zcmd_alloc_dst_nvlist(hdl, &zc, 0) != 0)

990b4856d0eaada6f8140335733a1b1771ed2746lling return (-1);

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling while (ioctl(hdl->libzfs_fd, ZFS_IOC_POOL_GET_PROPS, &zc) != 0) {

990b4856d0eaada6f8140335733a1b1771ed2746lling if (errno == ENOMEM) {

990b4856d0eaada6f8140335733a1b1771ed2746lling if (zcmd_expand_dst_nvlist(hdl, &zc) != 0) {

990b4856d0eaada6f8140335733a1b1771ed2746lling zcmd_free_nvlists(&zc);

990b4856d0eaada6f8140335733a1b1771ed2746lling return (-1);

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling } else {

990b4856d0eaada6f8140335733a1b1771ed2746lling zcmd_free_nvlists(&zc);

990b4856d0eaada6f8140335733a1b1771ed2746lling return (-1);

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling if (zcmd_read_dst_nvlist(hdl, &zc, &zhp->zpool_props) != 0) {

990b4856d0eaada6f8140335733a1b1771ed2746lling zcmd_free_nvlists(&zc);

990b4856d0eaada6f8140335733a1b1771ed2746lling return (-1);

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling zcmd_free_nvlists(&zc);

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling return (0);

990b4856d0eaada6f8140335733a1b1771ed2746lling}

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746llingstatic int

990b4856d0eaada6f8140335733a1b1771ed2746llingzpool_props_refresh(zpool_handle_t *zhp)

990b4856d0eaada6f8140335733a1b1771ed2746lling{

990b4856d0eaada6f8140335733a1b1771ed2746lling nvlist_t *old_props;

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling old_props = zhp->zpool_props;

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling if (zpool_get_all_props(zhp) != 0)

990b4856d0eaada6f8140335733a1b1771ed2746lling return (-1);

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling nvlist_free(old_props);

990b4856d0eaada6f8140335733a1b1771ed2746lling return (0);

990b4856d0eaada6f8140335733a1b1771ed2746lling}

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746llingstatic char *

990b4856d0eaada6f8140335733a1b1771ed2746llingzpool_get_prop_string(zpool_handle_t *zhp, zpool_prop_t prop,

990b4856d0eaada6f8140335733a1b1771ed2746lling zprop_source_t *src)

990b4856d0eaada6f8140335733a1b1771ed2746lling{

990b4856d0eaada6f8140335733a1b1771ed2746lling nvlist_t *nv, *nvl;

990b4856d0eaada6f8140335733a1b1771ed2746lling uint64_t ival;

990b4856d0eaada6f8140335733a1b1771ed2746lling char *value;

990b4856d0eaada6f8140335733a1b1771ed2746lling zprop_source_t source;

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling nvl = zhp->zpool_props;

990b4856d0eaada6f8140335733a1b1771ed2746lling if (nvlist_lookup_nvlist(nvl, zpool_prop_to_name(prop), &nv) == 0) {

990b4856d0eaada6f8140335733a1b1771ed2746lling verify(nvlist_lookup_uint64(nv, ZPROP_SOURCE, &ival) == 0);

990b4856d0eaada6f8140335733a1b1771ed2746lling source = ival;

990b4856d0eaada6f8140335733a1b1771ed2746lling verify(nvlist_lookup_string(nv, ZPROP_VALUE, &value) == 0);

990b4856d0eaada6f8140335733a1b1771ed2746lling } else {

990b4856d0eaada6f8140335733a1b1771ed2746lling source = ZPROP_SRC_DEFAULT;

990b4856d0eaada6f8140335733a1b1771ed2746lling if ((value = (char *)zpool_prop_default_string(prop)) == NULL)

990b4856d0eaada6f8140335733a1b1771ed2746lling value = "-";

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling if (src)

990b4856d0eaada6f8140335733a1b1771ed2746lling *src = source;

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling return (value);

990b4856d0eaada6f8140335733a1b1771ed2746lling}

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746llingzpool_get_prop_int(zpool_handle_t *zhp, zpool_prop_t prop, zprop_source_t *src)

990b4856d0eaada6f8140335733a1b1771ed2746lling{

990b4856d0eaada6f8140335733a1b1771ed2746lling nvlist_t *nv, *nvl;

990b4856d0eaada6f8140335733a1b1771ed2746lling uint64_t value;

990b4856d0eaada6f8140335733a1b1771ed2746lling zprop_source_t source;

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling if (zhp->zpool_props == NULL && zpool_get_all_props(zhp))

990b4856d0eaada6f8140335733a1b1771ed2746lling return (zpool_prop_default_numeric(prop));

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling nvl = zhp->zpool_props;

990b4856d0eaada6f8140335733a1b1771ed2746lling if (nvlist_lookup_nvlist(nvl, zpool_prop_to_name(prop), &nv) == 0) {

990b4856d0eaada6f8140335733a1b1771ed2746lling verify(nvlist_lookup_uint64(nv, ZPROP_SOURCE, &value) == 0);

990b4856d0eaada6f8140335733a1b1771ed2746lling source = value;

990b4856d0eaada6f8140335733a1b1771ed2746lling verify(nvlist_lookup_uint64(nv, ZPROP_VALUE, &value) == 0);

990b4856d0eaada6f8140335733a1b1771ed2746lling } else {

990b4856d0eaada6f8140335733a1b1771ed2746lling source = ZPROP_SRC_DEFAULT;

990b4856d0eaada6f8140335733a1b1771ed2746lling value = zpool_prop_default_numeric(prop);

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling if (src)

990b4856d0eaada6f8140335733a1b1771ed2746lling *src = source;

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling return (value);

990b4856d0eaada6f8140335733a1b1771ed2746lling}

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746llingchar *

990b4856d0eaada6f8140335733a1b1771ed2746llingzpool_state_to_name(vdev_state_t state, vdev_aux_t aux)

990b4856d0eaada6f8140335733a1b1771ed2746lling{

990b4856d0eaada6f8140335733a1b1771ed2746lling switch (state) {

990b4856d0eaada6f8140335733a1b1771ed2746lling case VDEV_STATE_CLOSED:

990b4856d0eaada6f8140335733a1b1771ed2746lling case VDEV_STATE_OFFLINE:

990b4856d0eaada6f8140335733a1b1771ed2746lling return (gettext("OFFLINE"));

990b4856d0eaada6f8140335733a1b1771ed2746lling case VDEV_STATE_REMOVED:

990b4856d0eaada6f8140335733a1b1771ed2746lling return (gettext("REMOVED"));

990b4856d0eaada6f8140335733a1b1771ed2746lling case VDEV_STATE_CANT_OPEN:

990b4856d0eaada6f8140335733a1b1771ed2746lling if (aux == VDEV_AUX_CORRUPT_DATA)

990b4856d0eaada6f8140335733a1b1771ed2746lling return (gettext("FAULTED"));

990b4856d0eaada6f8140335733a1b1771ed2746lling else

990b4856d0eaada6f8140335733a1b1771ed2746lling return (gettext("UNAVAIL"));

990b4856d0eaada6f8140335733a1b1771ed2746lling case VDEV_STATE_FAULTED:

990b4856d0eaada6f8140335733a1b1771ed2746lling return (gettext("FAULTED"));

990b4856d0eaada6f8140335733a1b1771ed2746lling case VDEV_STATE_DEGRADED:

990b4856d0eaada6f8140335733a1b1771ed2746lling return (gettext("DEGRADED"));

990b4856d0eaada6f8140335733a1b1771ed2746lling case VDEV_STATE_HEALTHY:

990b4856d0eaada6f8140335733a1b1771ed2746lling return (gettext("ONLINE"));

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling return (gettext("UNKNOWN"));

990b4856d0eaada6f8140335733a1b1771ed2746lling}

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746llingzpool_get_prop(zpool_handle_t *zhp, zpool_prop_t prop, char *buf, size_t len,

990b4856d0eaada6f8140335733a1b1771ed2746lling zprop_source_t *srctype)

990b4856d0eaada6f8140335733a1b1771ed2746lling{

990b4856d0eaada6f8140335733a1b1771ed2746lling uint64_t intval;

990b4856d0eaada6f8140335733a1b1771ed2746lling const char *strval;

990b4856d0eaada6f8140335733a1b1771ed2746lling zprop_source_t src = ZPROP_SRC_NONE;

990b4856d0eaada6f8140335733a1b1771ed2746lling nvlist_t *nvroot;

990b4856d0eaada6f8140335733a1b1771ed2746lling vdev_stat_t *vs;

990b4856d0eaada6f8140335733a1b1771ed2746lling uint_t vsc;

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling if (zpool_get_state(zhp) == POOL_STATE_UNAVAIL) {

990b4856d0eaada6f8140335733a1b1771ed2746lling if (prop == ZPOOL_PROP_NAME)

990b4856d0eaada6f8140335733a1b1771ed2746lling (void) strlcpy(buf, zpool_get_name(zhp), len);

990b4856d0eaada6f8140335733a1b1771ed2746lling else if (prop == ZPOOL_PROP_HEALTH)

990b4856d0eaada6f8140335733a1b1771ed2746lling (void) strlcpy(buf, "FAULTED", len);

990b4856d0eaada6f8140335733a1b1771ed2746lling else

990b4856d0eaada6f8140335733a1b1771ed2746lling (void) strlcpy(buf, "-", len);

990b4856d0eaada6f8140335733a1b1771ed2746lling return (0);

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling if (zhp->zpool_props == NULL && zpool_get_all_props(zhp) &&

990b4856d0eaada6f8140335733a1b1771ed2746lling prop != ZPOOL_PROP_NAME)

990b4856d0eaada6f8140335733a1b1771ed2746lling return (-1);

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling switch (zpool_prop_get_type(prop)) {

990b4856d0eaada6f8140335733a1b1771ed2746lling case PROP_TYPE_STRING:

990b4856d0eaada6f8140335733a1b1771ed2746lling (void) strlcpy(buf, zpool_get_prop_string(zhp, prop, &src),

990b4856d0eaada6f8140335733a1b1771ed2746lling len);

990b4856d0eaada6f8140335733a1b1771ed2746lling break;

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling case PROP_TYPE_NUMBER:

990b4856d0eaada6f8140335733a1b1771ed2746lling intval = zpool_get_prop_int(zhp, prop, &src);

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling switch (prop) {

990b4856d0eaada6f8140335733a1b1771ed2746lling case ZPOOL_PROP_SIZE:

990b4856d0eaada6f8140335733a1b1771ed2746lling case ZPOOL_PROP_USED:

990b4856d0eaada6f8140335733a1b1771ed2746lling case ZPOOL_PROP_AVAILABLE:

990b4856d0eaada6f8140335733a1b1771ed2746lling (void) zfs_nicenum(intval, buf, len);

990b4856d0eaada6f8140335733a1b1771ed2746lling break;

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling case ZPOOL_PROP_CAPACITY:

990b4856d0eaada6f8140335733a1b1771ed2746lling (void) snprintf(buf, len, "%llu%%",

990b4856d0eaada6f8140335733a1b1771ed2746lling (u_longlong_t)intval);

990b4856d0eaada6f8140335733a1b1771ed2746lling break;

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling case ZPOOL_PROP_HEALTH:

990b4856d0eaada6f8140335733a1b1771ed2746lling verify(nvlist_lookup_nvlist(zpool_get_config(zhp, NULL),

990b4856d0eaada6f8140335733a1b1771ed2746lling ZPOOL_CONFIG_VDEV_TREE, &nvroot) == 0);

990b4856d0eaada6f8140335733a1b1771ed2746lling verify(nvlist_lookup_uint64_array(nvroot,

990b4856d0eaada6f8140335733a1b1771ed2746lling ZPOOL_CONFIG_STATS, (uint64_t **)&vs, &vsc) == 0);

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling (void) strlcpy(buf, zpool_state_to_name(intval,

990b4856d0eaada6f8140335733a1b1771ed2746lling vs->vs_aux), len);

990b4856d0eaada6f8140335733a1b1771ed2746lling break;

990b4856d0eaada6f8140335733a1b1771ed2746lling default:

990b4856d0eaada6f8140335733a1b1771ed2746lling (void) snprintf(buf, len, "%llu", intval);

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling break;

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling case PROP_TYPE_INDEX:

990b4856d0eaada6f8140335733a1b1771ed2746lling intval = zpool_get_prop_int(zhp, prop, &src);

990b4856d0eaada6f8140335733a1b1771ed2746lling if (zpool_prop_index_to_string(prop, intval, &strval)

990b4856d0eaada6f8140335733a1b1771ed2746lling != 0)

990b4856d0eaada6f8140335733a1b1771ed2746lling return (-1);

990b4856d0eaada6f8140335733a1b1771ed2746lling (void) strlcpy(buf, strval, len);

990b4856d0eaada6f8140335733a1b1771ed2746lling break;

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling default:

990b4856d0eaada6f8140335733a1b1771ed2746lling abort();

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling if (srctype)

990b4856d0eaada6f8140335733a1b1771ed2746lling *srctype = src;

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling return (0);

990b4856d0eaada6f8140335733a1b1771ed2746lling}

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746llingstatic boolean_t

990b4856d0eaada6f8140335733a1b1771ed2746llingbootfs_name_valid(const char *pool, char *bootfs)

990b4856d0eaada6f8140335733a1b1771ed2746lling{

990b4856d0eaada6f8140335733a1b1771ed2746lling int len = strlen(pool);

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling if (!zfs_name_valid(bootfs, ZFS_TYPE_FILESYSTEM))

990b4856d0eaada6f8140335733a1b1771ed2746lling return (B_FALSE);

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling if (strncmp(pool, bootfs, len) == 0 &&

990b4856d0eaada6f8140335733a1b1771ed2746lling (bootfs[len] == '/' || bootfs[len] == '\0'))

990b4856d0eaada6f8140335733a1b1771ed2746lling return (B_TRUE);

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling return (B_FALSE);

990b4856d0eaada6f8140335733a1b1771ed2746lling}

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746llingstatic nvlist_t *

990b4856d0eaada6f8140335733a1b1771ed2746llingzpool_validate_properties(libzfs_handle_t *hdl, const char *poolname,

990b4856d0eaada6f8140335733a1b1771ed2746lling nvlist_t *props, uint64_t version, boolean_t create_or_import, char *errbuf)

990b4856d0eaada6f8140335733a1b1771ed2746lling{

990b4856d0eaada6f8140335733a1b1771ed2746lling nvpair_t *elem;

990b4856d0eaada6f8140335733a1b1771ed2746lling nvlist_t *retprops;

990b4856d0eaada6f8140335733a1b1771ed2746lling zpool_prop_t prop;

990b4856d0eaada6f8140335733a1b1771ed2746lling char *strval;

990b4856d0eaada6f8140335733a1b1771ed2746lling uint64_t intval;

2f8aaab38e6371ad39ed90a1211ba8921acbb4d5eschrock char *slash;

2f8aaab38e6371ad39ed90a1211ba8921acbb4d5eschrock struct stat64 statbuf;

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling if (nvlist_alloc(&retprops, NV_UNIQUE_NAME, 0) != 0) {

990b4856d0eaada6f8140335733a1b1771ed2746lling (void) no_memory(hdl);

990b4856d0eaada6f8140335733a1b1771ed2746lling return (NULL);

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling elem = NULL;

990b4856d0eaada6f8140335733a1b1771ed2746lling while ((elem = nvlist_next_nvpair(props, elem)) != NULL) {

990b4856d0eaada6f8140335733a1b1771ed2746lling const char *propname = nvpair_name(elem);

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling /*

990b4856d0eaada6f8140335733a1b1771ed2746lling if ((prop = zpool_name_to_prop(propname)) == ZPROP_INVAL) {

990b4856d0eaada6f8140335733a1b1771ed2746lling zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

990b4856d0eaada6f8140335733a1b1771ed2746lling "invalid property '%s'"), propname);

990b4856d0eaada6f8140335733a1b1771ed2746lling (void) zfs_error(hdl, EZFS_BADPROP, errbuf);

990b4856d0eaada6f8140335733a1b1771ed2746lling goto error;

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling if (zpool_prop_readonly(prop)) {

990b4856d0eaada6f8140335733a1b1771ed2746lling zfs_error_aux(hdl, dgettext(TEXT_DOMAIN, "'%s' "

990b4856d0eaada6f8140335733a1b1771ed2746lling "is readonly"), propname);

990b4856d0eaada6f8140335733a1b1771ed2746lling (void) zfs_error(hdl, EZFS_PROPREADONLY, errbuf);

990b4856d0eaada6f8140335733a1b1771ed2746lling goto error;

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling if (zprop_parse_value(hdl, elem, prop, ZFS_TYPE_POOL, retprops,

990b4856d0eaada6f8140335733a1b1771ed2746lling &strval, &intval, errbuf) != 0)

990b4856d0eaada6f8140335733a1b1771ed2746lling goto error;

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling /*

990b4856d0eaada6f8140335733a1b1771ed2746lling switch (prop) {

990b4856d0eaada6f8140335733a1b1771ed2746lling case ZPOOL_PROP_VERSION:

990b4856d0eaada6f8140335733a1b1771ed2746lling if (intval < version || intval > SPA_VERSION) {

990b4856d0eaada6f8140335733a1b1771ed2746lling zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

990b4856d0eaada6f8140335733a1b1771ed2746lling "property '%s' number %d is invalid."),

990b4856d0eaada6f8140335733a1b1771ed2746lling propname, intval);

990b4856d0eaada6f8140335733a1b1771ed2746lling (void) zfs_error(hdl, EZFS_BADVERSION, errbuf);

990b4856d0eaada6f8140335733a1b1771ed2746lling goto error;

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling break;

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling case ZPOOL_PROP_BOOTFS:

990b4856d0eaada6f8140335733a1b1771ed2746lling if (create_or_import) {

990b4856d0eaada6f8140335733a1b1771ed2746lling zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

990b4856d0eaada6f8140335733a1b1771ed2746lling "property '%s' cannot be set at creation "

990b4856d0eaada6f8140335733a1b1771ed2746lling "or import time"), propname);

990b4856d0eaada6f8140335733a1b1771ed2746lling (void) zfs_error(hdl, EZFS_BADPROP, errbuf);

990b4856d0eaada6f8140335733a1b1771ed2746lling goto error;

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling if (version < SPA_VERSION_BOOTFS) {

990b4856d0eaada6f8140335733a1b1771ed2746lling zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

990b4856d0eaada6f8140335733a1b1771ed2746lling "pool must be upgraded to support "

990b4856d0eaada6f8140335733a1b1771ed2746lling "'%s' property"), propname);

990b4856d0eaada6f8140335733a1b1771ed2746lling (void) zfs_error(hdl, EZFS_BADVERSION, errbuf);

990b4856d0eaada6f8140335733a1b1771ed2746lling goto error;

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling /*

990b4856d0eaada6f8140335733a1b1771ed2746lling if (strval[0] != '\0' && !bootfs_name_valid(poolname,

990b4856d0eaada6f8140335733a1b1771ed2746lling strval)) {

990b4856d0eaada6f8140335733a1b1771ed2746lling zfs_error_aux(hdl, dgettext(TEXT_DOMAIN, "'%s' "

990b4856d0eaada6f8140335733a1b1771ed2746lling "is an invalid name"), strval);

990b4856d0eaada6f8140335733a1b1771ed2746lling (void) zfs_error(hdl, EZFS_INVALIDNAME, errbuf);

990b4856d0eaada6f8140335733a1b1771ed2746lling goto error;

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling break;

990b4856d0eaada6f8140335733a1b1771ed2746lling

2f8aaab38e6371ad39ed90a1211ba8921acbb4d5eschrock case ZPOOL_PROP_ALTROOT:

990b4856d0eaada6f8140335733a1b1771ed2746lling if (!create_or_import) {

990b4856d0eaada6f8140335733a1b1771ed2746lling zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

990b4856d0eaada6f8140335733a1b1771ed2746lling "property '%s' can only be set during pool "

990b4856d0eaada6f8140335733a1b1771ed2746lling "creation or import"), propname);

990b4856d0eaada6f8140335733a1b1771ed2746lling (void) zfs_error(hdl, EZFS_BADPROP, errbuf);

990b4856d0eaada6f8140335733a1b1771ed2746lling goto error;

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling

2f8aaab38e6371ad39ed90a1211ba8921acbb4d5eschrock if (strval[0] != '/') {

990b4856d0eaada6f8140335733a1b1771ed2746lling zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

2f8aaab38e6371ad39ed90a1211ba8921acbb4d5eschrock "bad alternate root '%s'"), strval);

2f8aaab38e6371ad39ed90a1211ba8921acbb4d5eschrock (void) zfs_error(hdl, EZFS_BADPATH, errbuf);

990b4856d0eaada6f8140335733a1b1771ed2746lling goto error;

990b4856d0eaada6f8140335733a1b1771ed2746lling }

2f8aaab38e6371ad39ed90a1211ba8921acbb4d5eschrock break;

2f8aaab38e6371ad39ed90a1211ba8921acbb4d5eschrock

2f8aaab38e6371ad39ed90a1211ba8921acbb4d5eschrock case ZPOOL_PROP_CACHEFILE:

2f8aaab38e6371ad39ed90a1211ba8921acbb4d5eschrock if (strval[0] == '\0')

2f8aaab38e6371ad39ed90a1211ba8921acbb4d5eschrock break;

2f8aaab38e6371ad39ed90a1211ba8921acbb4d5eschrock

2f8aaab38e6371ad39ed90a1211ba8921acbb4d5eschrock if (strcmp(strval, "none") == 0)

2f8aaab38e6371ad39ed90a1211ba8921acbb4d5eschrock break;

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling if (strval[0] != '/') {

990b4856d0eaada6f8140335733a1b1771ed2746lling zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

2f8aaab38e6371ad39ed90a1211ba8921acbb4d5eschrock "property '%s' must be empty, an "

2f8aaab38e6371ad39ed90a1211ba8921acbb4d5eschrock "absolute path, or 'none'"), propname);

990b4856d0eaada6f8140335733a1b1771ed2746lling (void) zfs_error(hdl, EZFS_BADPATH, errbuf);

990b4856d0eaada6f8140335733a1b1771ed2746lling goto error;

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling

2f8aaab38e6371ad39ed90a1211ba8921acbb4d5eschrock slash = strrchr(strval, '/');

990b4856d0eaada6f8140335733a1b1771ed2746lling

2f8aaab38e6371ad39ed90a1211ba8921acbb4d5eschrock if (slash[1] == '\0' || strcmp(slash, "/.") == 0 ||

2f8aaab38e6371ad39ed90a1211ba8921acbb4d5eschrock strcmp(slash, "/..") == 0) {

2f8aaab38e6371ad39ed90a1211ba8921acbb4d5eschrock zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

2f8aaab38e6371ad39ed90a1211ba8921acbb4d5eschrock "'%s' is not a valid file"), strval);

2f8aaab38e6371ad39ed90a1211ba8921acbb4d5eschrock (void) zfs_error(hdl, EZFS_BADPATH, errbuf);

2f8aaab38e6371ad39ed90a1211ba8921acbb4d5eschrock goto error;

2f8aaab38e6371ad39ed90a1211ba8921acbb4d5eschrock }

990b4856d0eaada6f8140335733a1b1771ed2746lling

2f8aaab38e6371ad39ed90a1211ba8921acbb4d5eschrock *slash = '\0';

2f8aaab38e6371ad39ed90a1211ba8921acbb4d5eschrock

2c32020f848d8e5619a1f441a92f0ee4aca1b297eschrock if (strval[0] != '\0' &&

2c32020f848d8e5619a1f441a92f0ee4aca1b297eschrock (stat64(strval, &statbuf) != 0 ||

2c32020f848d8e5619a1f441a92f0ee4aca1b297eschrock !S_ISDIR(statbuf.st_mode))) {

2f8aaab38e6371ad39ed90a1211ba8921acbb4d5eschrock zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

2f8aaab38e6371ad39ed90a1211ba8921acbb4d5eschrock "'%s' is not a valid directory"),

2f8aaab38e6371ad39ed90a1211ba8921acbb4d5eschrock strval);

2f8aaab38e6371ad39ed90a1211ba8921acbb4d5eschrock (void) zfs_error(hdl, EZFS_BADPATH, errbuf);

2f8aaab38e6371ad39ed90a1211ba8921acbb4d5eschrock goto error;

2f8aaab38e6371ad39ed90a1211ba8921acbb4d5eschrock }

2f8aaab38e6371ad39ed90a1211ba8921acbb4d5eschrock

2f8aaab38e6371ad39ed90a1211ba8921acbb4d5eschrock *slash = '/';

2f8aaab38e6371ad39ed90a1211ba8921acbb4d5eschrock break;

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling return (retprops);

990b4856d0eaada6f8140335733a1b1771ed2746llingerror:

990b4856d0eaada6f8140335733a1b1771ed2746lling nvlist_free(retprops);

990b4856d0eaada6f8140335733a1b1771ed2746lling return (NULL);

990b4856d0eaada6f8140335733a1b1771ed2746lling}

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746llingzpool_set_prop(zpool_handle_t *zhp, const char *propname, const char *propval)

990b4856d0eaada6f8140335733a1b1771ed2746lling{

990b4856d0eaada6f8140335733a1b1771ed2746lling zfs_cmd_t zc = { 0 };

990b4856d0eaada6f8140335733a1b1771ed2746lling int ret = -1;

990b4856d0eaada6f8140335733a1b1771ed2746lling char errbuf[1024];

990b4856d0eaada6f8140335733a1b1771ed2746lling nvlist_t *nvl = NULL;

990b4856d0eaada6f8140335733a1b1771ed2746lling nvlist_t *realprops;

990b4856d0eaada6f8140335733a1b1771ed2746lling uint64_t version;

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling (void) snprintf(errbuf, sizeof (errbuf),

990b4856d0eaada6f8140335733a1b1771ed2746lling dgettext(TEXT_DOMAIN, "cannot set property for '%s'"),

990b4856d0eaada6f8140335733a1b1771ed2746lling zhp->zpool_name);

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling if (zhp->zpool_props == NULL && zpool_get_all_props(zhp))

990b4856d0eaada6f8140335733a1b1771ed2746lling return (zfs_error(zhp->zpool_hdl, EZFS_POOLPROPS, errbuf));

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling if (nvlist_alloc(&nvl, NV_UNIQUE_NAME, 0) != 0)

990b4856d0eaada6f8140335733a1b1771ed2746lling return (no_memory(zhp->zpool_hdl));

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling if (nvlist_add_string(nvl, propname, propval) != 0) {

990b4856d0eaada6f8140335733a1b1771ed2746lling nvlist_free(nvl);

990b4856d0eaada6f8140335733a1b1771ed2746lling return (no_memory(zhp->zpool_hdl));

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling version = zpool_get_prop_int(zhp, ZPOOL_PROP_VERSION, NULL);

990b4856d0eaada6f8140335733a1b1771ed2746lling if ((realprops = zpool_validate_properties(zhp->zpool_hdl,

990b4856d0eaada6f8140335733a1b1771ed2746lling zhp->zpool_name, nvl, version, B_FALSE, errbuf)) == NULL) {

990b4856d0eaada6f8140335733a1b1771ed2746lling nvlist_free(nvl);

990b4856d0eaada6f8140335733a1b1771ed2746lling return (-1);

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling nvlist_free(nvl);

990b4856d0eaada6f8140335733a1b1771ed2746lling nvl = realprops;

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling /*

990b4856d0eaada6f8140335733a1b1771ed2746lling (void) strlcpy(zc.zc_name, zhp->zpool_name, sizeof (zc.zc_name));

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling if (zcmd_write_src_nvlist(zhp->zpool_hdl, &zc, nvl) != 0) {

990b4856d0eaada6f8140335733a1b1771ed2746lling nvlist_free(nvl);

990b4856d0eaada6f8140335733a1b1771ed2746lling return (-1);

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling ret = zfs_ioctl(zhp->zpool_hdl, ZFS_IOC_POOL_SET_PROPS, &zc);

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling zcmd_free_nvlists(&zc);

990b4856d0eaada6f8140335733a1b1771ed2746lling nvlist_free(nvl);

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling if (ret)

990b4856d0eaada6f8140335733a1b1771ed2746lling (void) zpool_standard_error(zhp->zpool_hdl, errno, errbuf);

990b4856d0eaada6f8140335733a1b1771ed2746lling else

990b4856d0eaada6f8140335733a1b1771ed2746lling (void) zpool_props_refresh(zhp);

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling return (ret);

990b4856d0eaada6f8140335733a1b1771ed2746lling}

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746llingzpool_expand_proplist(zpool_handle_t *zhp, zprop_list_t **plp)

990b4856d0eaada6f8140335733a1b1771ed2746lling{

990b4856d0eaada6f8140335733a1b1771ed2746lling libzfs_handle_t *hdl = zhp->zpool_hdl;

990b4856d0eaada6f8140335733a1b1771ed2746lling zprop_list_t *entry;

990b4856d0eaada6f8140335733a1b1771ed2746lling char buf[ZFS_MAXPROPLEN];

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling if (zprop_expand_list(hdl, plp, ZFS_TYPE_POOL) != 0)

990b4856d0eaada6f8140335733a1b1771ed2746lling return (-1);

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling for (entry = *plp; entry != NULL; entry = entry->pl_next) {

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling if (entry->pl_fixed)

990b4856d0eaada6f8140335733a1b1771ed2746lling continue;

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling if (entry->pl_prop != ZPROP_INVAL &&

990b4856d0eaada6f8140335733a1b1771ed2746lling zpool_get_prop(zhp, entry->pl_prop, buf, sizeof (buf),

990b4856d0eaada6f8140335733a1b1771ed2746lling NULL) == 0) {

990b4856d0eaada6f8140335733a1b1771ed2746lling if (strlen(buf) > entry->pl_width)

990b4856d0eaada6f8140335733a1b1771ed2746lling entry->pl_width = strlen(buf);

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling return (0);

990b4856d0eaada6f8140335733a1b1771ed2746lling}

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling

99653d4ee642c6528e88224f12409a5f23060994eschrockstatic boolean_t

99653d4ee642c6528e88224f12409a5f23060994eschrockzpool_name_valid(libzfs_handle_t *hdl, boolean_t isopen, const char *pool)

fa9e4066f08beec538e775443c5be79dd423fcabahrens{

fa9e4066f08beec538e775443c5be79dd423fcabahrens namecheck_err_t why;

fa9e4066f08beec538e775443c5be79dd423fcabahrens char what;

b468a217b67dc26ce21da5d5a2ca09bb6249e4faeschrock int ret;

b468a217b67dc26ce21da5d5a2ca09bb6249e4faeschrock

b468a217b67dc26ce21da5d5a2ca09bb6249e4faeschrock ret = pool_namecheck(pool, &why, &what);

b468a217b67dc26ce21da5d5a2ca09bb6249e4faeschrock

b468a217b67dc26ce21da5d5a2ca09bb6249e4faeschrock /*

b468a217b67dc26ce21da5d5a2ca09bb6249e4faeschrock if (ret == 0 && !isopen &&

b468a217b67dc26ce21da5d5a2ca09bb6249e4faeschrock (strncmp(pool, "mirror", 6) == 0 ||

b468a217b67dc26ce21da5d5a2ca09bb6249e4faeschrock strncmp(pool, "raidz", 5) == 0 ||

8654d0253136055bd4cc2423d87378e8a37f2eb5perrin strncmp(pool, "spare", 5) == 0 ||

8654d0253136055bd4cc2423d87378e8a37f2eb5perrin strcmp(pool, "log") == 0)) {

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_error_aux(hdl,

99653d4ee642c6528e88224f12409a5f23060994eschrock dgettext(TEXT_DOMAIN, "name is reserved"));

99653d4ee642c6528e88224f12409a5f23060994eschrock return (B_FALSE);

b468a217b67dc26ce21da5d5a2ca09bb6249e4faeschrock }

b468a217b67dc26ce21da5d5a2ca09bb6249e4faeschrock

fa9e4066f08beec538e775443c5be79dd423fcabahrens

b468a217b67dc26ce21da5d5a2ca09bb6249e4faeschrock if (ret != 0) {

99653d4ee642c6528e88224f12409a5f23060994eschrock if (hdl != NULL) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens switch (why) {

b81d61a68b235e0529ebadc18e14d9d1dd52a258lling case NAME_ERR_TOOLONG:

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_error_aux(hdl,

b81d61a68b235e0529ebadc18e14d9d1dd52a258lling dgettext(TEXT_DOMAIN, "name is too long"));

b81d61a68b235e0529ebadc18e14d9d1dd52a258lling break;

b81d61a68b235e0529ebadc18e14d9d1dd52a258lling

fa9e4066f08beec538e775443c5be79dd423fcabahrens case NAME_ERR_INVALCHAR:

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_error_aux(hdl,

fa9e4066f08beec538e775443c5be79dd423fcabahrens dgettext(TEXT_DOMAIN, "invalid character "

fa9e4066f08beec538e775443c5be79dd423fcabahrens "'%c' in pool name"), what);

fa9e4066f08beec538e775443c5be79dd423fcabahrens break;

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens case NAME_ERR_NOLETTER:

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

99653d4ee642c6528e88224f12409a5f23060994eschrock "name must begin with a letter"));

fa9e4066f08beec538e775443c5be79dd423fcabahrens break;

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens case NAME_ERR_RESERVED:

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

99653d4ee642c6528e88224f12409a5f23060994eschrock "name is reserved"));

fa9e4066f08beec538e775443c5be79dd423fcabahrens break;

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens case NAME_ERR_DISKLIKE:

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

99653d4ee642c6528e88224f12409a5f23060994eschrock "pool name is reserved"));

fa9e4066f08beec538e775443c5be79dd423fcabahrens break;

5ad820458efd0fdb914baff9c1447c22b819fa23nd

5ad820458efd0fdb914baff9c1447c22b819fa23nd case NAME_ERR_LEADING_SLASH:

5ad820458efd0fdb914baff9c1447c22b819fa23nd zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

5ad820458efd0fdb914baff9c1447c22b819fa23nd "leading slash in name"));

5ad820458efd0fdb914baff9c1447c22b819fa23nd break;

5ad820458efd0fdb914baff9c1447c22b819fa23nd

5ad820458efd0fdb914baff9c1447c22b819fa23nd case NAME_ERR_EMPTY_COMPONENT:

5ad820458efd0fdb914baff9c1447c22b819fa23nd zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

5ad820458efd0fdb914baff9c1447c22b819fa23nd "empty component in name"));

5ad820458efd0fdb914baff9c1447c22b819fa23nd break;

5ad820458efd0fdb914baff9c1447c22b819fa23nd

5ad820458efd0fdb914baff9c1447c22b819fa23nd case NAME_ERR_TRAILING_SLASH:

5ad820458efd0fdb914baff9c1447c22b819fa23nd zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

5ad820458efd0fdb914baff9c1447c22b819fa23nd "trailing slash in name"));

5ad820458efd0fdb914baff9c1447c22b819fa23nd break;

5ad820458efd0fdb914baff9c1447c22b819fa23nd

5ad820458efd0fdb914baff9c1447c22b819fa23nd case NAME_ERR_MULTIPLE_AT:

5ad820458efd0fdb914baff9c1447c22b819fa23nd zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

5ad820458efd0fdb914baff9c1447c22b819fa23nd "multiple '@' delimiters in name"));

5ad820458efd0fdb914baff9c1447c22b819fa23nd break;

5ad820458efd0fdb914baff9c1447c22b819fa23nd

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

99653d4ee642c6528e88224f12409a5f23060994eschrock return (B_FALSE);

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens

99653d4ee642c6528e88224f12409a5f23060994eschrock return (B_TRUE);

fa9e4066f08beec538e775443c5be79dd423fcabahrens}

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrenszpool_handle_t *

99653d4ee642c6528e88224f12409a5f23060994eschrockzpool_open_canfail(libzfs_handle_t *hdl, const char *pool)

fa9e4066f08beec538e775443c5be79dd423fcabahrens{

fa9e4066f08beec538e775443c5be79dd423fcabahrens zpool_handle_t *zhp;

94de1d4cf6ec0a3bf040dcc4b8df107c4ed36b51eschrock boolean_t missing;

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens /*

99653d4ee642c6528e88224f12409a5f23060994eschrock if (!zpool_name_valid(hdl, B_TRUE, pool)) {

ece3d9b3bacef51a5f34d993935eedbb7bb87059lling (void) zfs_error_fmt(hdl, EZFS_INVALIDNAME,

99653d4ee642c6528e88224f12409a5f23060994eschrock dgettext(TEXT_DOMAIN, "cannot open '%s'"),

99653d4ee642c6528e88224f12409a5f23060994eschrock pool);

fa9e4066f08beec538e775443c5be79dd423fcabahrens return (NULL);

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens

99653d4ee642c6528e88224f12409a5f23060994eschrock if ((zhp = zfs_alloc(hdl, sizeof (zpool_handle_t))) == NULL)

99653d4ee642c6528e88224f12409a5f23060994eschrock return (NULL);

fa9e4066f08beec538e775443c5be79dd423fcabahrens

99653d4ee642c6528e88224f12409a5f23060994eschrock zhp->zpool_hdl = hdl;

fa9e4066f08beec538e775443c5be79dd423fcabahrens (void) strlcpy(zhp->zpool_name, pool, sizeof (zhp->zpool_name));

fa9e4066f08beec538e775443c5be79dd423fcabahrens

94de1d4cf6ec0a3bf040dcc4b8df107c4ed36b51eschrock if (zpool_refresh_stats(zhp, &missing) != 0) {

94de1d4cf6ec0a3bf040dcc4b8df107c4ed36b51eschrock zpool_close(zhp);

94de1d4cf6ec0a3bf040dcc4b8df107c4ed36b51eschrock return (NULL);

94de1d4cf6ec0a3bf040dcc4b8df107c4ed36b51eschrock }

94de1d4cf6ec0a3bf040dcc4b8df107c4ed36b51eschrock

94de1d4cf6ec0a3bf040dcc4b8df107c4ed36b51eschrock if (missing) {

990b4856d0eaada6f8140335733a1b1771ed2746lling zfs_error_aux(hdl, dgettext(TEXT_DOMAIN, "no such pool"));

ece3d9b3bacef51a5f34d993935eedbb7bb87059lling (void) zfs_error_fmt(hdl, EZFS_NOENT,

990b4856d0eaada6f8140335733a1b1771ed2746lling dgettext(TEXT_DOMAIN, "cannot open '%s'"), pool);

94de1d4cf6ec0a3bf040dcc4b8df107c4ed36b51eschrock zpool_close(zhp);

94de1d4cf6ec0a3bf040dcc4b8df107c4ed36b51eschrock return (NULL);

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens return (zhp);

fa9e4066f08beec538e775443c5be79dd423fcabahrens}

fa9e4066f08beec538e775443c5be79dd423fcabahrens

94de1d4cf6ec0a3bf040dcc4b8df107c4ed36b51eschrockzpool_open_silent(libzfs_handle_t *hdl, const char *pool, zpool_handle_t **ret)

fa9e4066f08beec538e775443c5be79dd423fcabahrens{

fa9e4066f08beec538e775443c5be79dd423fcabahrens zpool_handle_t *zhp;

94de1d4cf6ec0a3bf040dcc4b8df107c4ed36b51eschrock boolean_t missing;

fa9e4066f08beec538e775443c5be79dd423fcabahrens

94de1d4cf6ec0a3bf040dcc4b8df107c4ed36b51eschrock if ((zhp = zfs_alloc(hdl, sizeof (zpool_handle_t))) == NULL)

94de1d4cf6ec0a3bf040dcc4b8df107c4ed36b51eschrock return (-1);

fa9e4066f08beec538e775443c5be79dd423fcabahrens

99653d4ee642c6528e88224f12409a5f23060994eschrock zhp->zpool_hdl = hdl;

fa9e4066f08beec538e775443c5be79dd423fcabahrens (void) strlcpy(zhp->zpool_name, pool, sizeof (zhp->zpool_name));

fa9e4066f08beec538e775443c5be79dd423fcabahrens

94de1d4cf6ec0a3bf040dcc4b8df107c4ed36b51eschrock if (zpool_refresh_stats(zhp, &missing) != 0) {

94de1d4cf6ec0a3bf040dcc4b8df107c4ed36b51eschrock zpool_close(zhp);

94de1d4cf6ec0a3bf040dcc4b8df107c4ed36b51eschrock return (-1);

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens

94de1d4cf6ec0a3bf040dcc4b8df107c4ed36b51eschrock if (missing) {

94de1d4cf6ec0a3bf040dcc4b8df107c4ed36b51eschrock zpool_close(zhp);

94de1d4cf6ec0a3bf040dcc4b8df107c4ed36b51eschrock *ret = NULL;

94de1d4cf6ec0a3bf040dcc4b8df107c4ed36b51eschrock return (0);

94de1d4cf6ec0a3bf040dcc4b8df107c4ed36b51eschrock }

94de1d4cf6ec0a3bf040dcc4b8df107c4ed36b51eschrock

94de1d4cf6ec0a3bf040dcc4b8df107c4ed36b51eschrock *ret = zhp;

94de1d4cf6ec0a3bf040dcc4b8df107c4ed36b51eschrock return (0);

fa9e4066f08beec538e775443c5be79dd423fcabahrens}

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrenszpool_handle_t *

99653d4ee642c6528e88224f12409a5f23060994eschrockzpool_open(libzfs_handle_t *hdl, const char *pool)

fa9e4066f08beec538e775443c5be79dd423fcabahrens{

fa9e4066f08beec538e775443c5be79dd423fcabahrens zpool_handle_t *zhp;

fa9e4066f08beec538e775443c5be79dd423fcabahrens

99653d4ee642c6528e88224f12409a5f23060994eschrock if ((zhp = zpool_open_canfail(hdl, pool)) == NULL)

fa9e4066f08beec538e775443c5be79dd423fcabahrens return (NULL);

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (zhp->zpool_state == POOL_STATE_UNAVAIL) {

ece3d9b3bacef51a5f34d993935eedbb7bb87059lling (void) zfs_error_fmt(hdl, EZFS_POOLUNAVAIL,

99653d4ee642c6528e88224f12409a5f23060994eschrock dgettext(TEXT_DOMAIN, "cannot open '%s'"), zhp->zpool_name);

fa9e4066f08beec538e775443c5be79dd423fcabahrens zpool_close(zhp);

fa9e4066f08beec538e775443c5be79dd423fcabahrens return (NULL);

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens return (zhp);

fa9e4066f08beec538e775443c5be79dd423fcabahrens}

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrenszpool_close(zpool_handle_t *zhp)

fa9e4066f08beec538e775443c5be79dd423fcabahrens{

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (zhp->zpool_config)

fa9e4066f08beec538e775443c5be79dd423fcabahrens nvlist_free(zhp->zpool_config);

088e9d477eee66081e407fbc5a33c4da25f66f6aeschrock if (zhp->zpool_old_config)

088e9d477eee66081e407fbc5a33c4da25f66f6aeschrock nvlist_free(zhp->zpool_old_config);

b1b8ab34de515a5e83206da22c3d7e563241b021lling if (zhp->zpool_props)

b1b8ab34de515a5e83206da22c3d7e563241b021lling nvlist_free(zhp->zpool_props);

fa9e4066f08beec538e775443c5be79dd423fcabahrens free(zhp);

fa9e4066f08beec538e775443c5be79dd423fcabahrens}

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrensconst char *

fa9e4066f08beec538e775443c5be79dd423fcabahrenszpool_get_name(zpool_handle_t *zhp)

fa9e4066f08beec538e775443c5be79dd423fcabahrens{

fa9e4066f08beec538e775443c5be79dd423fcabahrens return (zhp->zpool_name);

fa9e4066f08beec538e775443c5be79dd423fcabahrens}

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrenszpool_get_state(zpool_handle_t *zhp)

fa9e4066f08beec538e775443c5be79dd423fcabahrens{

fa9e4066f08beec538e775443c5be79dd423fcabahrens return (zhp->zpool_state);

fa9e4066f08beec538e775443c5be79dd423fcabahrens}

fa9e4066f08beec538e775443c5be79dd423fcabahrens

99653d4ee642c6528e88224f12409a5f23060994eschrockzpool_create(libzfs_handle_t *hdl, const char *pool, nvlist_t *nvroot,

990b4856d0eaada6f8140335733a1b1771ed2746lling nvlist_t *props)

fa9e4066f08beec538e775443c5be79dd423fcabahrens{

fa9e4066f08beec538e775443c5be79dd423fcabahrens zfs_cmd_t zc = { 0 };

99653d4ee642c6528e88224f12409a5f23060994eschrock char msg[1024];

990b4856d0eaada6f8140335733a1b1771ed2746lling char *altroot;

fa9e4066f08beec538e775443c5be79dd423fcabahrens

99653d4ee642c6528e88224f12409a5f23060994eschrock (void) snprintf(msg, sizeof (msg), dgettext(TEXT_DOMAIN,

99653d4ee642c6528e88224f12409a5f23060994eschrock "cannot create '%s'"), pool);

fa9e4066f08beec538e775443c5be79dd423fcabahrens

99653d4ee642c6528e88224f12409a5f23060994eschrock if (!zpool_name_valid(hdl, B_FALSE, pool))

99653d4ee642c6528e88224f12409a5f23060994eschrock return (zfs_error(hdl, EZFS_INVALIDNAME, msg));

fa9e4066f08beec538e775443c5be79dd423fcabahrens

351420b34707afeafa8d5c3e0c77b7bcffb1edc0lling if (zcmd_write_conf_nvlist(hdl, &zc, nvroot) != 0)

990b4856d0eaada6f8140335733a1b1771ed2746lling return (-1);

fa9e4066f08beec538e775443c5be79dd423fcabahrens

351420b34707afeafa8d5c3e0c77b7bcffb1edc0lling if (props && (props = zpool_validate_properties(hdl, pool, props,

351420b34707afeafa8d5c3e0c77b7bcffb1edc0lling SPA_VERSION_1, B_TRUE, msg)) == NULL)

99653d4ee642c6528e88224f12409a5f23060994eschrock return (-1);

99653d4ee642c6528e88224f12409a5f23060994eschrock

351420b34707afeafa8d5c3e0c77b7bcffb1edc0lling if (props && zcmd_write_src_nvlist(hdl, &zc, props) != 0) {

351420b34707afeafa8d5c3e0c77b7bcffb1edc0lling nvlist_free(props);

990b4856d0eaada6f8140335733a1b1771ed2746lling return (-1);

351420b34707afeafa8d5c3e0c77b7bcffb1edc0lling }

fa9e4066f08beec538e775443c5be79dd423fcabahrens

990b4856d0eaada6f8140335733a1b1771ed2746lling (void) strlcpy(zc.zc_name, pool, sizeof (zc.zc_name));

fa9e4066f08beec538e775443c5be79dd423fcabahrens

ecd6cf800b63704be73fb264c3f5b6e0dafc068dmarks if (zfs_ioctl(hdl, ZFS_IOC_POOL_CREATE, &zc) != 0) {

351420b34707afeafa8d5c3e0c77b7bcffb1edc0lling

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock zcmd_free_nvlists(&zc);

351420b34707afeafa8d5c3e0c77b7bcffb1edc0lling nvlist_free(props);

fa9e4066f08beec538e775443c5be79dd423fcabahrens

99653d4ee642c6528e88224f12409a5f23060994eschrock switch (errno) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens case EBUSY:

fa9e4066f08beec538e775443c5be79dd423fcabahrens /*

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

99653d4ee642c6528e88224f12409a5f23060994eschrock "one or more vdevs refer to the same device"));

99653d4ee642c6528e88224f12409a5f23060994eschrock return (zfs_error(hdl, EZFS_BADDEV, msg));

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens case EOVERFLOW:

fa9e4066f08beec538e775443c5be79dd423fcabahrens /*

fa9e4066f08beec538e775443c5be79dd423fcabahrens {

fa9e4066f08beec538e775443c5be79dd423fcabahrens char buf[64];

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens zfs_nicenum(SPA_MINDEVSIZE, buf, sizeof (buf));

fa9e4066f08beec538e775443c5be79dd423fcabahrens

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

99653d4ee642c6528e88224f12409a5f23060994eschrock "one or more devices is less than the "

99653d4ee642c6528e88224f12409a5f23060994eschrock "minimum size (%s)"), buf);

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

99653d4ee642c6528e88224f12409a5f23060994eschrock return (zfs_error(hdl, EZFS_BADDEV, msg));

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens case ENOSPC:

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

99653d4ee642c6528e88224f12409a5f23060994eschrock "one or more devices is out of space"));

99653d4ee642c6528e88224f12409a5f23060994eschrock return (zfs_error(hdl, EZFS_BADDEV, msg));

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan case ENOTBLK:

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan "cache device must be a disk or disk slice"));

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan return (zfs_error(hdl, EZFS_BADDEV, msg));

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan

fa9e4066f08beec538e775443c5be79dd423fcabahrens default:

99653d4ee642c6528e88224f12409a5f23060994eschrock return (zpool_standard_error(hdl, errno, msg));

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens /*

990b4856d0eaada6f8140335733a1b1771ed2746lling if (nvlist_lookup_string(props, zpool_prop_to_name(ZPOOL_PROP_ALTROOT),

990b4856d0eaada6f8140335733a1b1771ed2746lling &altroot) == 0) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens zfs_handle_t *zhp;

fa9e4066f08beec538e775443c5be79dd423fcabahrens

990b4856d0eaada6f8140335733a1b1771ed2746lling verify((zhp = zfs_open(hdl, pool, ZFS_TYPE_DATASET)) != NULL);

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock verify(zfs_prop_set(zhp, zfs_prop_to_name(ZFS_PROP_MOUNTPOINT),

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock "/") == 0);

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens zfs_close(zhp);

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens

351420b34707afeafa8d5c3e0c77b7bcffb1edc0lling zcmd_free_nvlists(&zc);

351420b34707afeafa8d5c3e0c77b7bcffb1edc0lling nvlist_free(props);

fa9e4066f08beec538e775443c5be79dd423fcabahrens return (0);

fa9e4066f08beec538e775443c5be79dd423fcabahrens}

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrenszpool_destroy(zpool_handle_t *zhp)

fa9e4066f08beec538e775443c5be79dd423fcabahrens{

fa9e4066f08beec538e775443c5be79dd423fcabahrens zfs_cmd_t zc = { 0 };

fa9e4066f08beec538e775443c5be79dd423fcabahrens zfs_handle_t *zfp = NULL;

99653d4ee642c6528e88224f12409a5f23060994eschrock libzfs_handle_t *hdl = zhp->zpool_hdl;

99653d4ee642c6528e88224f12409a5f23060994eschrock char msg[1024];

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (zhp->zpool_state == POOL_STATE_ACTIVE &&

99653d4ee642c6528e88224f12409a5f23060994eschrock (zfp = zfs_open(zhp->zpool_hdl, zhp->zpool_name,

99653d4ee642c6528e88224f12409a5f23060994eschrock ZFS_TYPE_FILESYSTEM)) == NULL)

fa9e4066f08beec538e775443c5be79dd423fcabahrens return (-1);

fa9e4066f08beec538e775443c5be79dd423fcabahrens

5ad820458efd0fdb914baff9c1447c22b819fa23nd if (zpool_remove_zvol_links(zhp) != 0)

fa9e4066f08beec538e775443c5be79dd423fcabahrens return (-1);

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens (void) strlcpy(zc.zc_name, zhp->zpool_name, sizeof (zc.zc_name));

fa9e4066f08beec538e775443c5be79dd423fcabahrens

ecd6cf800b63704be73fb264c3f5b6e0dafc068dmarks if (zfs_ioctl(zhp->zpool_hdl, ZFS_IOC_POOL_DESTROY, &zc) != 0) {

99653d4ee642c6528e88224f12409a5f23060994eschrock (void) snprintf(msg, sizeof (msg), dgettext(TEXT_DOMAIN,

99653d4ee642c6528e88224f12409a5f23060994eschrock "cannot destroy '%s'"), zhp->zpool_name);

fa9e4066f08beec538e775443c5be79dd423fcabahrens

99653d4ee642c6528e88224f12409a5f23060994eschrock if (errno == EROFS) {

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

99653d4ee642c6528e88224f12409a5f23060994eschrock "one or more devices is read only"));

99653d4ee642c6528e88224f12409a5f23060994eschrock (void) zfs_error(hdl, EZFS_BADDEV, msg);

99653d4ee642c6528e88224f12409a5f23060994eschrock } else {

99653d4ee642c6528e88224f12409a5f23060994eschrock (void) zpool_standard_error(hdl, errno, msg);

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (zfp)

fa9e4066f08beec538e775443c5be79dd423fcabahrens zfs_close(zfp);

fa9e4066f08beec538e775443c5be79dd423fcabahrens return (-1);

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (zfp) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens remove_mountpoint(zfp);

fa9e4066f08beec538e775443c5be79dd423fcabahrens zfs_close(zfp);

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens return (0);

fa9e4066f08beec538e775443c5be79dd423fcabahrens}

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrenszpool_add(zpool_handle_t *zhp, nvlist_t *nvroot)

fa9e4066f08beec538e775443c5be79dd423fcabahrens{

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock zfs_cmd_t zc = { 0 };

99653d4ee642c6528e88224f12409a5f23060994eschrock int ret;

99653d4ee642c6528e88224f12409a5f23060994eschrock libzfs_handle_t *hdl = zhp->zpool_hdl;

99653d4ee642c6528e88224f12409a5f23060994eschrock char msg[1024];

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan nvlist_t **spares, **l2cache;

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan uint_t nspares, nl2cache;

99653d4ee642c6528e88224f12409a5f23060994eschrock

99653d4ee642c6528e88224f12409a5f23060994eschrock (void) snprintf(msg, sizeof (msg), dgettext(TEXT_DOMAIN,

99653d4ee642c6528e88224f12409a5f23060994eschrock "cannot add to '%s'"), zhp->zpool_name);

99653d4ee642c6528e88224f12409a5f23060994eschrock

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan if (zpool_get_prop_int(zhp, ZPOOL_PROP_VERSION, NULL) <

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan SPA_VERSION_SPARES &&

99653d4ee642c6528e88224f12409a5f23060994eschrock nvlist_lookup_nvlist_array(nvroot, ZPOOL_CONFIG_SPARES,

99653d4ee642c6528e88224f12409a5f23060994eschrock &spares, &nspares) == 0) {

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_error_aux(hdl, dgettext(TEXT_DOMAIN, "pool must be "

99653d4ee642c6528e88224f12409a5f23060994eschrock "upgraded to add hot spares"));

99653d4ee642c6528e88224f12409a5f23060994eschrock return (zfs_error(hdl, EZFS_BADVERSION, msg));

99653d4ee642c6528e88224f12409a5f23060994eschrock }

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan if (zpool_get_prop_int(zhp, ZPOOL_PROP_VERSION, NULL) <

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan SPA_VERSION_L2CACHE &&

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan nvlist_lookup_nvlist_array(nvroot, ZPOOL_CONFIG_L2CACHE,

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan &l2cache, &nl2cache) == 0) {

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan zfs_error_aux(hdl, dgettext(TEXT_DOMAIN, "pool must be "

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan "upgraded to add cache devices"));

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan return (zfs_error(hdl, EZFS_BADVERSION, msg));

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan }

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan

990b4856d0eaada6f8140335733a1b1771ed2746lling if (zcmd_write_conf_nvlist(hdl, &zc, nvroot) != 0)

99653d4ee642c6528e88224f12409a5f23060994eschrock return (-1);

fa9e4066f08beec538e775443c5be79dd423fcabahrens (void) strlcpy(zc.zc_name, zhp->zpool_name, sizeof (zc.zc_name));

fa9e4066f08beec538e775443c5be79dd423fcabahrens

ecd6cf800b63704be73fb264c3f5b6e0dafc068dmarks if (zfs_ioctl(zhp->zpool_hdl, ZFS_IOC_VDEV_ADD, &zc) != 0) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens switch (errno) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens case EBUSY:

fa9e4066f08beec538e775443c5be79dd423fcabahrens /*

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

99653d4ee642c6528e88224f12409a5f23060994eschrock "one or more vdevs refer to the same device"));

99653d4ee642c6528e88224f12409a5f23060994eschrock (void) zfs_error(hdl, EZFS_BADDEV, msg);

fa9e4066f08beec538e775443c5be79dd423fcabahrens break;

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens case EOVERFLOW:

fa9e4066f08beec538e775443c5be79dd423fcabahrens /*

fa9e4066f08beec538e775443c5be79dd423fcabahrens {

fa9e4066f08beec538e775443c5be79dd423fcabahrens char buf[64];

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens zfs_nicenum(SPA_MINDEVSIZE, buf, sizeof (buf));

fa9e4066f08beec538e775443c5be79dd423fcabahrens

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

99653d4ee642c6528e88224f12409a5f23060994eschrock "device is less than the minimum "

99653d4ee642c6528e88224f12409a5f23060994eschrock "size (%s)"), buf);

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

99653d4ee642c6528e88224f12409a5f23060994eschrock (void) zfs_error(hdl, EZFS_BADDEV, msg);

99653d4ee642c6528e88224f12409a5f23060994eschrock break;

99653d4ee642c6528e88224f12409a5f23060994eschrock

99653d4ee642c6528e88224f12409a5f23060994eschrock case ENOTSUP:

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

8654d0253136055bd4cc2423d87378e8a37f2eb5perrin "pool must be upgraded to add these vdevs"));

99653d4ee642c6528e88224f12409a5f23060994eschrock (void) zfs_error(hdl, EZFS_BADVERSION, msg);

fa9e4066f08beec538e775443c5be79dd423fcabahrens break;

fa9e4066f08beec538e775443c5be79dd423fcabahrens

b1b8ab34de515a5e83206da22c3d7e563241b021lling case EDOM:

b1b8ab34de515a5e83206da22c3d7e563241b021lling zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

8654d0253136055bd4cc2423d87378e8a37f2eb5perrin "root pool can not have multiple vdevs"

8654d0253136055bd4cc2423d87378e8a37f2eb5perrin " or separate logs"));

b1b8ab34de515a5e83206da22c3d7e563241b021lling (void) zfs_error(hdl, EZFS_POOL_NOTSUP, msg);

b1b8ab34de515a5e83206da22c3d7e563241b021lling break;

b1b8ab34de515a5e83206da22c3d7e563241b021lling

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan case ENOTBLK:

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan "cache device must be a disk or disk slice"));

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan (void) zfs_error(hdl, EZFS_BADDEV, msg);

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan break;

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan

fa9e4066f08beec538e775443c5be79dd423fcabahrens default:

99653d4ee642c6528e88224f12409a5f23060994eschrock (void) zpool_standard_error(hdl, errno, msg);

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens

99653d4ee642c6528e88224f12409a5f23060994eschrock ret = -1;

99653d4ee642c6528e88224f12409a5f23060994eschrock } else {

99653d4ee642c6528e88224f12409a5f23060994eschrock ret = 0;

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock zcmd_free_nvlists(&zc);

fa9e4066f08beec538e775443c5be79dd423fcabahrens

99653d4ee642c6528e88224f12409a5f23060994eschrock return (ret);

fa9e4066f08beec538e775443c5be79dd423fcabahrens}

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrenszpool_export(zpool_handle_t *zhp)

fa9e4066f08beec538e775443c5be79dd423fcabahrens{

fa9e4066f08beec538e775443c5be79dd423fcabahrens zfs_cmd_t zc = { 0 };

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (zpool_remove_zvol_links(zhp) != 0)

fa9e4066f08beec538e775443c5be79dd423fcabahrens return (-1);

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens (void) strlcpy(zc.zc_name, zhp->zpool_name, sizeof (zc.zc_name));

fa9e4066f08beec538e775443c5be79dd423fcabahrens

ecd6cf800b63704be73fb264c3f5b6e0dafc068dmarks if (zfs_ioctl(zhp->zpool_hdl, ZFS_IOC_POOL_EXPORT, &zc) != 0)

ece3d9b3bacef51a5f34d993935eedbb7bb87059lling return (zpool_standard_error_fmt(zhp->zpool_hdl, errno,

99653d4ee642c6528e88224f12409a5f23060994eschrock dgettext(TEXT_DOMAIN, "cannot export '%s'"),

99653d4ee642c6528e88224f12409a5f23060994eschrock zhp->zpool_name));

fa9e4066f08beec538e775443c5be79dd423fcabahrens return (0);

fa9e4066f08beec538e775443c5be79dd423fcabahrens}

fa9e4066f08beec538e775443c5be79dd423fcabahrens

99653d4ee642c6528e88224f12409a5f23060994eschrockzpool_import(libzfs_handle_t *hdl, nvlist_t *config, const char *newname,

990b4856d0eaada6f8140335733a1b1771ed2746lling char *altroot)

990b4856d0eaada6f8140335733a1b1771ed2746lling{

990b4856d0eaada6f8140335733a1b1771ed2746lling nvlist_t *props = NULL;

990b4856d0eaada6f8140335733a1b1771ed2746lling int ret;

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling if (altroot != NULL) {

990b4856d0eaada6f8140335733a1b1771ed2746lling if (nvlist_alloc(&props, NV_UNIQUE_NAME, 0) != 0) {

990b4856d0eaada6f8140335733a1b1771ed2746lling return (zfs_error_fmt(hdl, EZFS_NOMEM,

990b4856d0eaada6f8140335733a1b1771ed2746lling dgettext(TEXT_DOMAIN, "cannot import '%s'"),

990b4856d0eaada6f8140335733a1b1771ed2746lling newname));

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling if (nvlist_add_string(props,

990b4856d0eaada6f8140335733a1b1771ed2746lling zpool_prop_to_name(ZPOOL_PROP_ALTROOT), altroot) != 0) {

990b4856d0eaada6f8140335733a1b1771ed2746lling nvlist_free(props);

990b4856d0eaada6f8140335733a1b1771ed2746lling return (zfs_error_fmt(hdl, EZFS_NOMEM,

990b4856d0eaada6f8140335733a1b1771ed2746lling dgettext(TEXT_DOMAIN, "cannot import '%s'"),

990b4856d0eaada6f8140335733a1b1771ed2746lling newname));

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling ret = zpool_import_props(hdl, config, newname, props);

990b4856d0eaada6f8140335733a1b1771ed2746lling if (props)

990b4856d0eaada6f8140335733a1b1771ed2746lling nvlist_free(props);

990b4856d0eaada6f8140335733a1b1771ed2746lling return (ret);

990b4856d0eaada6f8140335733a1b1771ed2746lling}

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746llingzpool_import_props(libzfs_handle_t *hdl, nvlist_t *config, const char *newname,

990b4856d0eaada6f8140335733a1b1771ed2746lling nvlist_t *props)

fa9e4066f08beec538e775443c5be79dd423fcabahrens{

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock zfs_cmd_t zc = { 0 };

fa9e4066f08beec538e775443c5be79dd423fcabahrens char *thename;

fa9e4066f08beec538e775443c5be79dd423fcabahrens char *origname;

fa9e4066f08beec538e775443c5be79dd423fcabahrens int ret;

990b4856d0eaada6f8140335733a1b1771ed2746lling char errbuf[1024];

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens verify(nvlist_lookup_string(config, ZPOOL_CONFIG_POOL_NAME,

fa9e4066f08beec538e775443c5be79dd423fcabahrens &origname) == 0);

fa9e4066f08beec538e775443c5be79dd423fcabahrens

990b4856d0eaada6f8140335733a1b1771ed2746lling (void) snprintf(errbuf, sizeof (errbuf), dgettext(TEXT_DOMAIN,

990b4856d0eaada6f8140335733a1b1771ed2746lling "cannot import pool '%s'"), origname);

990b4856d0eaada6f8140335733a1b1771ed2746lling

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (newname != NULL) {

99653d4ee642c6528e88224f12409a5f23060994eschrock if (!zpool_name_valid(hdl, B_FALSE, newname))

ece3d9b3bacef51a5f34d993935eedbb7bb87059lling return (zfs_error_fmt(hdl, EZFS_INVALIDNAME,

99653d4ee642c6528e88224f12409a5f23060994eschrock dgettext(TEXT_DOMAIN, "cannot import '%s'"),

99653d4ee642c6528e88224f12409a5f23060994eschrock newname));

fa9e4066f08beec538e775443c5be79dd423fcabahrens thename = (char *)newname;

fa9e4066f08beec538e775443c5be79dd423fcabahrens } else {

fa9e4066f08beec538e775443c5be79dd423fcabahrens thename = origname;

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens

990b4856d0eaada6f8140335733a1b1771ed2746lling if (props) {

990b4856d0eaada6f8140335733a1b1771ed2746lling uint64_t version;

fa9e4066f08beec538e775443c5be79dd423fcabahrens

990b4856d0eaada6f8140335733a1b1771ed2746lling verify(nvlist_lookup_uint64(config, ZPOOL_CONFIG_VERSION,

990b4856d0eaada6f8140335733a1b1771ed2746lling &version) == 0);

fa9e4066f08beec538e775443c5be79dd423fcabahrens

990b4856d0eaada6f8140335733a1b1771ed2746lling if ((props = zpool_validate_properties(hdl, origname,

351420b34707afeafa8d5c3e0c77b7bcffb1edc0lling props, version, B_TRUE, errbuf)) == NULL) {

990b4856d0eaada6f8140335733a1b1771ed2746lling return (-1);

351420b34707afeafa8d5c3e0c77b7bcffb1edc0lling } else if (zcmd_write_src_nvlist(hdl, &zc, props) != 0) {

351420b34707afeafa8d5c3e0c77b7bcffb1edc0lling nvlist_free(props);

990b4856d0eaada6f8140335733a1b1771ed2746lling return (-1);

351420b34707afeafa8d5c3e0c77b7bcffb1edc0lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling (void) strlcpy(zc.zc_name, thename, sizeof (zc.zc_name));

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens verify(nvlist_lookup_uint64(config, ZPOOL_CONFIG_POOL_GUID,

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock &zc.zc_guid) == 0);

fa9e4066f08beec538e775443c5be79dd423fcabahrens

351420b34707afeafa8d5c3e0c77b7bcffb1edc0lling if (zcmd_write_conf_nvlist(hdl, &zc, config) != 0) {

351420b34707afeafa8d5c3e0c77b7bcffb1edc0lling nvlist_free(props);

99653d4ee642c6528e88224f12409a5f23060994eschrock return (-1);

351420b34707afeafa8d5c3e0c77b7bcffb1edc0lling }

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens ret = 0;

ecd6cf800b63704be73fb264c3f5b6e0dafc068dmarks if (zfs_ioctl(hdl, ZFS_IOC_POOL_IMPORT, &zc) != 0) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens char desc[1024];

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (newname == NULL)

fa9e4066f08beec538e775443c5be79dd423fcabahrens (void) snprintf(desc, sizeof (desc),

fa9e4066f08beec538e775443c5be79dd423fcabahrens dgettext(TEXT_DOMAIN, "cannot import '%s'"),

fa9e4066f08beec538e775443c5be79dd423fcabahrens thename);

fa9e4066f08beec538e775443c5be79dd423fcabahrens else

fa9e4066f08beec538e775443c5be79dd423fcabahrens (void) snprintf(desc, sizeof (desc),

fa9e4066f08beec538e775443c5be79dd423fcabahrens dgettext(TEXT_DOMAIN, "cannot import '%s' as '%s'"),

fa9e4066f08beec538e775443c5be79dd423fcabahrens origname, thename);

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens switch (errno) {

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock case ENOTSUP:

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock /*

99653d4ee642c6528e88224f12409a5f23060994eschrock (void) zfs_error(hdl, EZFS_BADVERSION, desc);

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock break;

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock

b5989ec7cd031c9bb066c68877fb5017e45f205beschrock case EINVAL:

b5989ec7cd031c9bb066c68877fb5017e45f205beschrock (void) zfs_error(hdl, EZFS_INVALCONFIG, desc);

b5989ec7cd031c9bb066c68877fb5017e45f205beschrock break;

b5989ec7cd031c9bb066c68877fb5017e45f205beschrock

fa9e4066f08beec538e775443c5be79dd423fcabahrens default:

99653d4ee642c6528e88224f12409a5f23060994eschrock (void) zpool_standard_error(hdl, errno, desc);

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens ret = -1;

fa9e4066f08beec538e775443c5be79dd423fcabahrens } else {

fa9e4066f08beec538e775443c5be79dd423fcabahrens zpool_handle_t *zhp;

ecd6cf800b63704be73fb264c3f5b6e0dafc068dmarks

fa9e4066f08beec538e775443c5be79dd423fcabahrens /*

94de1d4cf6ec0a3bf040dcc4b8df107c4ed36b51eschrock if (zpool_open_silent(hdl, thename, &zhp) != 0) {

94de1d4cf6ec0a3bf040dcc4b8df107c4ed36b51eschrock ret = -1;

94de1d4cf6ec0a3bf040dcc4b8df107c4ed36b51eschrock } else if (zhp != NULL) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens ret = zpool_create_zvol_links(zhp);

fa9e4066f08beec538e775443c5be79dd423fcabahrens zpool_close(zhp);

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

ecd6cf800b63704be73fb264c3f5b6e0dafc068dmarks

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock zcmd_free_nvlists(&zc);

351420b34707afeafa8d5c3e0c77b7bcffb1edc0lling nvlist_free(props);

351420b34707afeafa8d5c3e0c77b7bcffb1edc0lling

fa9e4066f08beec538e775443c5be79dd423fcabahrens return (ret);

fa9e4066f08beec538e775443c5be79dd423fcabahrens}

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrenszpool_scrub(zpool_handle_t *zhp, pool_scrub_type_t type)

fa9e4066f08beec538e775443c5be79dd423fcabahrens{

fa9e4066f08beec538e775443c5be79dd423fcabahrens zfs_cmd_t zc = { 0 };

fa9e4066f08beec538e775443c5be79dd423fcabahrens char msg[1024];

99653d4ee642c6528e88224f12409a5f23060994eschrock libzfs_handle_t *hdl = zhp->zpool_hdl;

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens (void) strlcpy(zc.zc_name, zhp->zpool_name, sizeof (zc.zc_name));

fa9e4066f08beec538e775443c5be79dd423fcabahrens zc.zc_cookie = type;

fa9e4066f08beec538e775443c5be79dd423fcabahrens

ecd6cf800b63704be73fb264c3f5b6e0dafc068dmarks if (zfs_ioctl(zhp->zpool_hdl, ZFS_IOC_POOL_SCRUB, &zc) == 0)

fa9e4066f08beec538e775443c5be79dd423fcabahrens return (0);

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens (void) snprintf(msg, sizeof (msg),

fa9e4066f08beec538e775443c5be79dd423fcabahrens dgettext(TEXT_DOMAIN, "cannot scrub %s"), zc.zc_name);

fa9e4066f08beec538e775443c5be79dd423fcabahrens

99653d4ee642c6528e88224f12409a5f23060994eschrock if (errno == EBUSY)

99653d4ee642c6528e88224f12409a5f23060994eschrock return (zfs_error(hdl, EZFS_RESILVERING, msg));

99653d4ee642c6528e88224f12409a5f23060994eschrock else

99653d4ee642c6528e88224f12409a5f23060994eschrock return (zpool_standard_error(hdl, errno, msg));

fa9e4066f08beec538e775443c5be79dd423fcabahrens}

fa9e4066f08beec538e775443c5be79dd423fcabahrens

99653d4ee642c6528e88224f12409a5f23060994eschrockstatic nvlist_t *

99653d4ee642c6528e88224f12409a5f23060994eschrockvdev_to_nvlist_iter(nvlist_t *nv, const char *search, uint64_t guid,

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan boolean_t *avail_spare, boolean_t *l2cache)

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock{

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock uint_t c, children;

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock nvlist_t **child;

99653d4ee642c6528e88224f12409a5f23060994eschrock uint64_t theguid, present;

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock char *path;

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock uint64_t wholedisk = 0;

99653d4ee642c6528e88224f12409a5f23060994eschrock nvlist_t *ret;

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock

99653d4ee642c6528e88224f12409a5f23060994eschrock verify(nvlist_lookup_uint64(nv, ZPOOL_CONFIG_GUID, &theguid) == 0);

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock if (search == NULL &&

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock nvlist_lookup_uint64(nv, ZPOOL_CONFIG_NOT_PRESENT, &present) == 0) {

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock /*

99653d4ee642c6528e88224f12409a5f23060994eschrock if (theguid == guid)

99653d4ee642c6528e88224f12409a5f23060994eschrock return (nv);

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock } else if (search != NULL &&

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock nvlist_lookup_string(nv, ZPOOL_CONFIG_PATH, &path) == 0) {

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock (void) nvlist_lookup_uint64(nv, ZPOOL_CONFIG_WHOLE_DISK,

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock &wholedisk);

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock if (wholedisk) {

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock /*

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock if (strlen(search) == strlen(path) - 2 &&

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock strncmp(search, path, strlen(search)) == 0)

99653d4ee642c6528e88224f12409a5f23060994eschrock return (nv);

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock } else if (strcmp(search, path) == 0) {

99653d4ee642c6528e88224f12409a5f23060994eschrock return (nv);

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock }

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock }

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock if (nvlist_lookup_nvlist_array(nv, ZPOOL_CONFIG_CHILDREN,

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock &child, &children) != 0)

99653d4ee642c6528e88224f12409a5f23060994eschrock return (NULL);

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock for (c = 0; c < children; c++)

99653d4ee642c6528e88224f12409a5f23060994eschrock if ((ret = vdev_to_nvlist_iter(child[c], search, guid,

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan avail_spare, l2cache)) != NULL)

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock return (ret);

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock

99653d4ee642c6528e88224f12409a5f23060994eschrock if (nvlist_lookup_nvlist_array(nv, ZPOOL_CONFIG_SPARES,

99653d4ee642c6528e88224f12409a5f23060994eschrock &child, &children) == 0) {

99653d4ee642c6528e88224f12409a5f23060994eschrock for (c = 0; c < children; c++) {

99653d4ee642c6528e88224f12409a5f23060994eschrock if ((ret = vdev_to_nvlist_iter(child[c], search, guid,

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan avail_spare, l2cache)) != NULL) {

a43d325b828008a3ab54eed57fd7c00b6470172bek *avail_spare = B_TRUE;

99653d4ee642c6528e88224f12409a5f23060994eschrock return (ret);

99653d4ee642c6528e88224f12409a5f23060994eschrock }

99653d4ee642c6528e88224f12409a5f23060994eschrock }

99653d4ee642c6528e88224f12409a5f23060994eschrock }

99653d4ee642c6528e88224f12409a5f23060994eschrock

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan if (nvlist_lookup_nvlist_array(nv, ZPOOL_CONFIG_L2CACHE,

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan &child, &children) == 0) {

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan for (c = 0; c < children; c++) {

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan if ((ret = vdev_to_nvlist_iter(child[c], search, guid,

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan avail_spare, l2cache)) != NULL) {

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan *l2cache = B_TRUE;

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan return (ret);

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan }

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan }

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan }

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan

99653d4ee642c6528e88224f12409a5f23060994eschrock return (NULL);

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock}

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock

99653d4ee642c6528e88224f12409a5f23060994eschrocknvlist_t *

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendanzpool_find_vdev(zpool_handle_t *zhp, const char *path, boolean_t *avail_spare,

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan boolean_t *l2cache)

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock{

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock char buf[MAXPATHLEN];

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock const char *search;

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock char *end;

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock nvlist_t *nvroot;

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock uint64_t guid;

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock

0917b783fd655a0c943e0b8fb848db2301774947eschrock guid = strtoull(path, &end, 10);

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock if (guid != 0 && *end == '\0') {

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock search = NULL;

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock } else if (path[0] != '/') {

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock (void) snprintf(buf, sizeof (buf), "%s%s", "/dev/dsk/", path);

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock search = buf;

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock } else {

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock search = path;

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock }

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock verify(nvlist_lookup_nvlist(zhp->zpool_config, ZPOOL_CONFIG_VDEV_TREE,

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock &nvroot) == 0);

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock

a43d325b828008a3ab54eed57fd7c00b6470172bek *avail_spare = B_FALSE;

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan *l2cache = B_FALSE;

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan return (vdev_to_nvlist_iter(nvroot, search, guid, avail_spare,

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan l2cache));

a43d325b828008a3ab54eed57fd7c00b6470172bek}

a43d325b828008a3ab54eed57fd7c00b6470172bek

a43d325b828008a3ab54eed57fd7c00b6470172bekstatic boolean_t

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendanis_guid_type(zpool_handle_t *zhp, uint64_t guid, const char *type)

a43d325b828008a3ab54eed57fd7c00b6470172bek{

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan uint64_t target_guid;

a43d325b828008a3ab54eed57fd7c00b6470172bek nvlist_t *nvroot;

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan nvlist_t **list;

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan uint_t count;

a43d325b828008a3ab54eed57fd7c00b6470172bek int i;

a43d325b828008a3ab54eed57fd7c00b6470172bek

a43d325b828008a3ab54eed57fd7c00b6470172bek verify(nvlist_lookup_nvlist(zhp->zpool_config, ZPOOL_CONFIG_VDEV_TREE,

a43d325b828008a3ab54eed57fd7c00b6470172bek &nvroot) == 0);

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan if (nvlist_lookup_nvlist_array(nvroot, type, &list, &count) == 0) {

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan for (i = 0; i < count; i++) {

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan verify(nvlist_lookup_uint64(list[i], ZPOOL_CONFIG_GUID,

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan &target_guid) == 0);

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan if (guid == target_guid)

a43d325b828008a3ab54eed57fd7c00b6470172bek return (B_TRUE);

a43d325b828008a3ab54eed57fd7c00b6470172bek }

a43d325b828008a3ab54eed57fd7c00b6470172bek }

a43d325b828008a3ab54eed57fd7c00b6470172bek

a43d325b828008a3ab54eed57fd7c00b6470172bek return (B_FALSE);

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock}

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock

3d7072f8bd27709dba14f6fe336f149d25d9e207eschrockzpool_vdev_online(zpool_handle_t *zhp, const char *path, int flags,

3d7072f8bd27709dba14f6fe336f149d25d9e207eschrock vdev_state_t *newstate)

fa9e4066f08beec538e775443c5be79dd423fcabahrens{

fa9e4066f08beec538e775443c5be79dd423fcabahrens zfs_cmd_t zc = { 0 };

fa9e4066f08beec538e775443c5be79dd423fcabahrens char msg[1024];

99653d4ee642c6528e88224f12409a5f23060994eschrock nvlist_t *tgt;

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan boolean_t avail_spare, l2cache;

99653d4ee642c6528e88224f12409a5f23060994eschrock libzfs_handle_t *hdl = zhp->zpool_hdl;

fa9e4066f08beec538e775443c5be79dd423fcabahrens