99653d4ee642c6528e88224f12409a5f23060994eschrock

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <ctype.h>

fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <errno.h>

fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <devid.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>

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson#include <dlfcn.h>

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens#include "zfs_namecheck.h"

b1b8ab34de515a5e83206da22c3d7e563241b021lling#include "zfs_prop.h"

fa9e4066f08beec538e775443c5be79dd423fcabahrens#include "libzfs_impl.h"

fa9e4066f08beec538e775443c5be79dd423fcabahrens

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilsonconst char *hist_event_table[LOG_END] = {

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson "invalid event",

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson "pool create",

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson "vdev add",

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson "pool remove",

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson "pool destroy",

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson "pool export",

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson "pool import",

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson "vdev attach",

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson "vdev replace",

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson "vdev detach",

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson "vdev online",

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson "vdev offline",

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson "vdev upgrade",

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson "pool clear",

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson "pool scrub",

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson "pool property set",

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson "create",

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson "clone",

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson "destroy",

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson "destroy_begin_sync",

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson "inherit",

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson "property set",

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson "quota set",

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson "permission update",

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson "permission remove",

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson "permission who remove",

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson "promote",

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson "receive",

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson "rename",

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson "reservation set",

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson "replay_inc_sync",

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson "replay_full_sync",

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson "rollback",

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson "snapshot",

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson "filesystem version upgrade",

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson "refquota set",

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson "refreservation set",

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson "pool scrub done",

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson "user hold",

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson "user release",

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson};

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson

15e6edf145a9c2bb0e0272cf8debe823bb97529bgwstatic int read_efi_label(nvlist_t *config, diskaddr_t *sb);

990b4856d0eaada6f8140335733a1b1771ed2746lling

b5b76fec872120fb1395471edcf51f378acd7e83George Wilson#if defined(__i386) || defined(__amd64)

b5b76fec872120fb1395471edcf51f378acd7e83George Wilson#define BOOTCMD "installgrub(1M)"

b5b76fec872120fb1395471edcf51f378acd7e83George Wilson#else

b5b76fec872120fb1395471edcf51f378acd7e83George Wilson#define BOOTCMD "installboot(1M)"

b5b76fec872120fb1395471edcf51f378acd7e83George Wilson#endif

b5b76fec872120fb1395471edcf51f378acd7e83George Wilson

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson#define DISK_ROOT "/dev/dsk"

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson#define RDISK_ROOT "/dev/rdsk"

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson#define BACKUP_SLICE "s2"

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson

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

b87f3af36bb994656da117319f5129ddfd05ed21perrin if (zhp->zpool_props == NULL && zpool_get_all_props(zhp)) {

b87f3af36bb994656da117319f5129ddfd05ed21perrin /*

b87f3af36bb994656da117319f5129ddfd05ed21perrin if ((prop == ZPOOL_PROP_GUID) &&

b87f3af36bb994656da117319f5129ddfd05ed21perrin (nvlist_lookup_nvlist(zhp->zpool_config,

b87f3af36bb994656da117319f5129ddfd05ed21perrin ZPOOL_CONFIG_VDEV_TREE, &nv) == 0) &&

b87f3af36bb994656da117319f5129ddfd05ed21perrin (nvlist_lookup_uint64(nv, ZPOOL_CONFIG_GUID, &value)

b87f3af36bb994656da117319f5129ddfd05ed21perrin == 0)) {

b87f3af36bb994656da117319f5129ddfd05ed21perrin return (value);

b87f3af36bb994656da117319f5129ddfd05ed21perrin }

990b4856d0eaada6f8140335733a1b1771ed2746lling return (zpool_prop_default_numeric(prop));

b87f3af36bb994656da117319f5129ddfd05ed21perrin }

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:

b87f3af36bb994656da117319f5129ddfd05ed21perrin if (aux == VDEV_AUX_CORRUPT_DATA || aux == VDEV_AUX_BAD_LOG)

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) {

379c004d1f26b343f034bba8a350290691d00d38Eric Schrock switch (prop) {

379c004d1f26b343f034bba8a350290691d00d38Eric Schrock case ZPOOL_PROP_NAME:

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

379c004d1f26b343f034bba8a350290691d00d38Eric Schrock break;

379c004d1f26b343f034bba8a350290691d00d38Eric Schrock

379c004d1f26b343f034bba8a350290691d00d38Eric Schrock case ZPOOL_PROP_HEALTH:

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

379c004d1f26b343f034bba8a350290691d00d38Eric Schrock break;

379c004d1f26b343f034bba8a350290691d00d38Eric Schrock

379c004d1f26b343f034bba8a350290691d00d38Eric Schrock case ZPOOL_PROP_GUID:

379c004d1f26b343f034bba8a350290691d00d38Eric Schrock intval = zpool_get_prop_int(zhp, prop, &src);

379c004d1f26b343f034bba8a350290691d00d38Eric Schrock (void) snprintf(buf, len, "%llu", intval);

379c004d1f26b343f034bba8a350290691d00d38Eric Schrock break;

379c004d1f26b343f034bba8a350290691d00d38Eric Schrock

379c004d1f26b343f034bba8a350290691d00d38Eric Schrock case ZPOOL_PROP_ALTROOT:

379c004d1f26b343f034bba8a350290691d00d38Eric Schrock case ZPOOL_PROP_CACHEFILE:

379c004d1f26b343f034bba8a350290691d00d38Eric Schrock if (zhp->zpool_props != NULL ||

379c004d1f26b343f034bba8a350290691d00d38Eric Schrock zpool_get_all_props(zhp) == 0) {

379c004d1f26b343f034bba8a350290691d00d38Eric Schrock (void) strlcpy(buf,

379c004d1f26b343f034bba8a350290691d00d38Eric Schrock zpool_get_prop_string(zhp, prop, &src),

379c004d1f26b343f034bba8a350290691d00d38Eric Schrock len);

379c004d1f26b343f034bba8a350290691d00d38Eric Schrock if (srctype != NULL)

379c004d1f26b343f034bba8a350290691d00d38Eric Schrock *srctype = src;

379c004d1f26b343f034bba8a350290691d00d38Eric Schrock return (0);

379c004d1f26b343f034bba8a350290691d00d38Eric Schrock }

379c004d1f26b343f034bba8a350290691d00d38Eric Schrock /* FALLTHROUGH */

379c004d1f26b343f034bba8a350290691d00d38Eric Schrock default:

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

379c004d1f26b343f034bba8a350290691d00d38Eric Schrock break;

379c004d1f26b343f034bba8a350290691d00d38Eric Schrock }

379c004d1f26b343f034bba8a350290691d00d38Eric Schrock

379c004d1f26b343f034bba8a350290691d00d38Eric Schrock if (srctype != NULL)

379c004d1f26b343f034bba8a350290691d00d38Eric Schrock *srctype = src;

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

fe3e2633be44d2f5361a7bba26abeb80fcc04fbcEric Taylor if (!zfs_name_valid(bootfs, ZFS_TYPE_FILESYSTEM|ZFS_TYPE_SNAPSHOT))

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

15e6edf145a9c2bb0e0272cf8debe823bb97529bgwstatic boolean_t

15e6edf145a9c2bb0e0272cf8debe823bb97529bgwpool_uses_efi(nvlist_t *config)

15e6edf145a9c2bb0e0272cf8debe823bb97529bgw{

15e6edf145a9c2bb0e0272cf8debe823bb97529bgw nvlist_t **child;

15e6edf145a9c2bb0e0272cf8debe823bb97529bgw uint_t c, children;

15e6edf145a9c2bb0e0272cf8debe823bb97529bgw

15e6edf145a9c2bb0e0272cf8debe823bb97529bgw if (nvlist_lookup_nvlist_array(config, ZPOOL_CONFIG_CHILDREN,

15e6edf145a9c2bb0e0272cf8debe823bb97529bgw &child, &children) != 0)

15e6edf145a9c2bb0e0272cf8debe823bb97529bgw return (read_efi_label(config, NULL) >= 0);

15e6edf145a9c2bb0e0272cf8debe823bb97529bgw

15e6edf145a9c2bb0e0272cf8debe823bb97529bgw for (c = 0; c < children; c++) {

15e6edf145a9c2bb0e0272cf8debe823bb97529bgw if (pool_uses_efi(child[c]))

15e6edf145a9c2bb0e0272cf8debe823bb97529bgw return (B_TRUE);

15e6edf145a9c2bb0e0272cf8debe823bb97529bgw }

15e6edf145a9c2bb0e0272cf8debe823bb97529bgw return (B_FALSE);

15e6edf145a9c2bb0e0272cf8debe823bb97529bgw}

15e6edf145a9c2bb0e0272cf8debe823bb97529bgw

b5b76fec872120fb1395471edcf51f378acd7e83George Wilsonstatic boolean_t

b5b76fec872120fb1395471edcf51f378acd7e83George Wilsonpool_is_bootable(zpool_handle_t *zhp)

b5b76fec872120fb1395471edcf51f378acd7e83George Wilson{

b5b76fec872120fb1395471edcf51f378acd7e83George Wilson char bootfs[ZPOOL_MAXNAMELEN];

b5b76fec872120fb1395471edcf51f378acd7e83George Wilson

b5b76fec872120fb1395471edcf51f378acd7e83George Wilson return (zpool_get_prop(zhp, ZPOOL_PROP_BOOTFS, bootfs,

b5b76fec872120fb1395471edcf51f378acd7e83George Wilson sizeof (bootfs), NULL) == 0 && strncmp(bootfs, "-",

b5b76fec872120fb1395471edcf51f378acd7e83George Wilson sizeof (bootfs)) != 0);

b5b76fec872120fb1395471edcf51f378acd7e83George Wilson}

b5b76fec872120fb1395471edcf51f378acd7e83George Wilson

b5b76fec872120fb1395471edcf51f378acd7e83George Wilson

990b4856d0eaada6f8140335733a1b1771ed2746llingstatic nvlist_t *

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimhzpool_valid_proplist(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;

15e6edf145a9c2bb0e0272cf8debe823bb97529bgw zpool_handle_t *zhp;

15e6edf145a9c2bb0e0272cf8debe823bb97529bgw nvlist_t *nvroot;

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 }

15e6edf145a9c2bb0e0272cf8debe823bb97529bgw

15e6edf145a9c2bb0e0272cf8debe823bb97529bgw if ((zhp = zpool_open_canfail(hdl, poolname)) == NULL) {

15e6edf145a9c2bb0e0272cf8debe823bb97529bgw zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

15e6edf145a9c2bb0e0272cf8debe823bb97529bgw "could not open pool '%s'"), poolname);

15e6edf145a9c2bb0e0272cf8debe823bb97529bgw (void) zfs_error(hdl, EZFS_OPENFAILED, errbuf);

15e6edf145a9c2bb0e0272cf8debe823bb97529bgw goto error;

15e6edf145a9c2bb0e0272cf8debe823bb97529bgw }

15e6edf145a9c2bb0e0272cf8debe823bb97529bgw verify(nvlist_lookup_nvlist(zpool_get_config(zhp, NULL),

15e6edf145a9c2bb0e0272cf8debe823bb97529bgw ZPOOL_CONFIG_VDEV_TREE, &nvroot) == 0);

15e6edf145a9c2bb0e0272cf8debe823bb97529bgw

15e6edf145a9c2bb0e0272cf8debe823bb97529bgw /*

15e6edf145a9c2bb0e0272cf8debe823bb97529bgw if (pool_uses_efi(nvroot)) {

15e6edf145a9c2bb0e0272cf8debe823bb97529bgw zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

15e6edf145a9c2bb0e0272cf8debe823bb97529bgw "property '%s' not supported on "

15e6edf145a9c2bb0e0272cf8debe823bb97529bgw "EFI labeled devices"), propname);

15e6edf145a9c2bb0e0272cf8debe823bb97529bgw (void) zfs_error(hdl, EZFS_POOL_NOTSUP, errbuf);

15e6edf145a9c2bb0e0272cf8debe823bb97529bgw zpool_close(zhp);

15e6edf145a9c2bb0e0272cf8debe823bb97529bgw goto error;

15e6edf145a9c2bb0e0272cf8debe823bb97529bgw }

15e6edf145a9c2bb0e0272cf8debe823bb97529bgw zpool_close(zhp);

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 (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);

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh if ((realprops = zpool_valid_proplist(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

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson#define NEW_START_BLOCK 256

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson

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)) {

e7cbe64f7a72dae5cb44f100db60ca88f3313c65gw if (hdl != NULL)

e7cbe64f7a72dae5cb44f100db60ca88f3313c65gw zfs_error_aux(hdl,

e7cbe64f7a72dae5cb44f100db60ca88f3313c65gw 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,

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh nvlist_t *props, nvlist_t *fsprops)

fa9e4066f08beec538e775443c5be79dd423fcabahrens{

fa9e4066f08beec538e775443c5be79dd423fcabahrens zfs_cmd_t zc = { 0 };

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh nvlist_t *zc_fsprops = NULL;

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh nvlist_t *zc_props = NULL;

99653d4ee642c6528e88224f12409a5f23060994eschrock char msg[1024];

990b4856d0eaada6f8140335733a1b1771ed2746lling char *altroot;

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh int ret = -1;

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

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh if (props) {

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh if ((zc_props = zpool_valid_proplist(hdl, pool, props,

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh SPA_VERSION_1, B_TRUE, msg)) == NULL) {

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh goto create_failed;

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh }

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh }

99653d4ee642c6528e88224f12409a5f23060994eschrock

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh if (fsprops) {

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh uint64_t zoned;

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh char *zonestr;

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh zoned = ((nvlist_lookup_string(fsprops,

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh zfs_prop_to_name(ZFS_PROP_ZONED), &zonestr) == 0) &&

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh strcmp(zonestr, "on") == 0);

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh if ((zc_fsprops = zfs_valid_proplist(hdl,

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh ZFS_TYPE_FILESYSTEM, fsprops, zoned, NULL, msg)) == NULL) {

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh goto create_failed;

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh }

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh if (!zc_props &&

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh (nvlist_alloc(&zc_props, NV_UNIQUE_NAME, 0) != 0)) {

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh goto create_failed;

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh }

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh if (nvlist_add_nvlist(zc_props,

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh ZPOOL_ROOTFS_PROPS, zc_fsprops) != 0) {

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh goto create_failed;

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh }

351420b34707afeafa8d5c3e0c77b7bcffb1edc0lling }

fa9e4066f08beec538e775443c5be79dd423fcabahrens

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh if (zc_props && zcmd_write_src_nvlist(hdl, &zc, zc_props) != 0)

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh goto create_failed;

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh

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

fa9e4066f08beec538e775443c5be79dd423fcabahrens

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh if ((ret = zfs_ioctl(hdl, ZFS_IOC_POOL_CREATE, &zc)) != 0) {

351420b34707afeafa8d5c3e0c77b7bcffb1edc0lling

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock zcmd_free_nvlists(&zc);

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh nvlist_free(zc_props);

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh nvlist_free(zc_fsprops);

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

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimhcreate_failed:

351420b34707afeafa8d5c3e0c77b7bcffb1edc0lling zcmd_free_nvlists(&zc);

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh nvlist_free(zc_props);

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh nvlist_free(zc_fsprops);

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh return (ret);

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

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

b5b76fec872120fb1395471edcf51f378acd7e83George Wilson if (pool_is_bootable(zhp) && nvlist_lookup_nvlist_array(nvroot,

b5b76fec872120fb1395471edcf51f378acd7e83George Wilson ZPOOL_CONFIG_SPARES, &spares, &nspares) == 0) {

b5b76fec872120fb1395471edcf51f378acd7e83George Wilson uint64_t s;

b5b76fec872120fb1395471edcf51f378acd7e83George Wilson

b5b76fec872120fb1395471edcf51f378acd7e83George Wilson for (s = 0; s < nspares; s++) {

b5b76fec872120fb1395471edcf51f378acd7e83George Wilson char *path;

b5b76fec872120fb1395471edcf51f378acd7e83George Wilson

b5b76fec872120fb1395471edcf51f378acd7e83George Wilson if (nvlist_lookup_string(spares[s], ZPOOL_CONFIG_PATH,

b5b76fec872120fb1395471edcf51f378acd7e83George Wilson &path) == 0 && pool_uses_efi(spares[s])) {

b5b76fec872120fb1395471edcf51f378acd7e83George Wilson zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

b5b76fec872120fb1395471edcf51f378acd7e83George Wilson "device '%s' contains an EFI label and "

b5b76fec872120fb1395471edcf51f378acd7e83George Wilson "cannot be used on root pools."),

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson zpool_vdev_name(hdl, NULL, spares[s],

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson B_FALSE));

b5b76fec872120fb1395471edcf51f378acd7e83George Wilson return (zfs_error(hdl, EZFS_POOL_NOTSUP, msg));

b5b76fec872120fb1395471edcf51f378acd7e83George Wilson }

b5b76fec872120fb1395471edcf51f378acd7e83George Wilson }

b5b76fec872120fb1395471edcf51f378acd7e83George Wilson }

b5b76fec872120fb1395471edcf51f378acd7e83George Wilson

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

394ab0cbe9de0b3be5bf232d9224a9d050999ae5George Wilsonzpool_export_common(zpool_handle_t *zhp, boolean_t force, boolean_t hardforce)

fa9e4066f08beec538e775443c5be79dd423fcabahrens{

fa9e4066f08beec538e775443c5be79dd423fcabahrens zfs_cmd_t zc = { 0 };

89a89ebfd7c3b4056afe2c03e959e22824df777dlling char msg[1024];

fa9e4066f08beec538e775443c5be79dd423fcabahrens

89a89ebfd7c3b4056afe2c03e959e22824df777dlling (void) snprintf(msg, sizeof (msg), dgettext(TEXT_DOMAIN,

89a89ebfd7c3b4056afe2c03e959e22824df777dlling "cannot export '%s'"), zhp->zpool_name);

89a89ebfd7c3b4056afe2c03e959e22824df777dlling

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

89a89ebfd7c3b4056afe2c03e959e22824df777dlling zc.zc_cookie = force;

394ab0cbe9de0b3be5bf232d9224a9d050999ae5George Wilson zc.zc_guid = hardforce;

89a89ebfd7c3b4056afe2c03e959e22824df777dlling

89a89ebfd7c3b4056afe2c03e959e22824df777dlling if (zfs_ioctl(zhp->zpool_hdl, ZFS_IOC_POOL_EXPORT, &zc) != 0) {

89a89ebfd7c3b4056afe2c03e959e22824df777dlling switch (errno) {

89a89ebfd7c3b4056afe2c03e959e22824df777dlling case EXDEV:

89a89ebfd7c3b4056afe2c03e959e22824df777dlling zfs_error_aux(zhp->zpool_hdl, dgettext(TEXT_DOMAIN,

89a89ebfd7c3b4056afe2c03e959e22824df777dlling "use '-f' to override the following errors:\n"

89a89ebfd7c3b4056afe2c03e959e22824df777dlling "'%s' has an active shared spare which could be"

89a89ebfd7c3b4056afe2c03e959e22824df777dlling " used by other pools once '%s' is exported."),

89a89ebfd7c3b4056afe2c03e959e22824df777dlling zhp->zpool_name, zhp->zpool_name);

89a89ebfd7c3b4056afe2c03e959e22824df777dlling return (zfs_error(zhp->zpool_hdl, EZFS_ACTIVE_SPARE,

89a89ebfd7c3b4056afe2c03e959e22824df777dlling msg));

89a89ebfd7c3b4056afe2c03e959e22824df777dlling default:

89a89ebfd7c3b4056afe2c03e959e22824df777dlling return (zpool_standard_error_fmt(zhp->zpool_hdl, errno,

89a89ebfd7c3b4056afe2c03e959e22824df777dlling msg));

89a89ebfd7c3b4056afe2c03e959e22824df777dlling }

89a89ebfd7c3b4056afe2c03e959e22824df777dlling }

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens return (0);

fa9e4066f08beec538e775443c5be79dd423fcabahrens}

fa9e4066f08beec538e775443c5be79dd423fcabahrens

394ab0cbe9de0b3be5bf232d9224a9d050999ae5George Wilsonzpool_export(zpool_handle_t *zhp, boolean_t force)

394ab0cbe9de0b3be5bf232d9224a9d050999ae5George Wilson{

394ab0cbe9de0b3be5bf232d9224a9d050999ae5George Wilson return (zpool_export_common(zhp, force, B_FALSE));

394ab0cbe9de0b3be5bf232d9224a9d050999ae5George Wilson}

394ab0cbe9de0b3be5bf232d9224a9d050999ae5George Wilson

394ab0cbe9de0b3be5bf232d9224a9d050999ae5George Wilsonzpool_export_force(zpool_handle_t *zhp)

394ab0cbe9de0b3be5bf232d9224a9d050999ae5George Wilson{

394ab0cbe9de0b3be5bf232d9224a9d050999ae5George Wilson return (zpool_export_common(zhp, B_TRUE, B_TRUE));

394ab0cbe9de0b3be5bf232d9224a9d050999ae5George Wilson}

394ab0cbe9de0b3be5bf232d9224a9d050999ae5George Wilson

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,

352d8027a91dfc2f3c5bdda788b82548169bf512George Wilson zpool_prop_to_name(ZPOOL_PROP_ALTROOT), altroot) != 0 ||

352d8027a91dfc2f3c5bdda788b82548169bf512George Wilson nvlist_add_string(props,

352d8027a91dfc2f3c5bdda788b82548169bf512George Wilson zpool_prop_to_name(ZPOOL_PROP_CACHEFILE), "none") != 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

c5904d138f3bdf0762dbf452a43d5a5c387ea6a8eschrock ret = zpool_import_props(hdl, config, newname, props, B_FALSE);

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,

c5904d138f3bdf0762dbf452a43d5a5c387ea6a8eschrock nvlist_t *props, boolean_t importfaulted)

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

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh if ((props = zpool_valid_proplist(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

c5904d138f3bdf0762dbf452a43d5a5c387ea6a8eschrock zc.zc_cookie = (uint64_t)importfaulted;

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