mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-20 11:11:24 +00:00
5745 zfs set allows only one dataset property to be set at a time
Reviewed by: Christopher Siden <christopher.siden@delphix.com> Reviewed by: George Wilson <george@delphix.com> Reviewed by: Matthew Ahrens <mahrens@delphix.com> Reviewed by: Bayard Bell <buffer.g.overflow@gmail.com> Reviewed by: Richard PALO <richard@NetBSD.org> Reviewed by: Steven Hartland <killing@multiplay.co.uk> Approved by: Rich Lowe <richlowe@richlowe.net> Author: Chris Williamson <chris.williamson@delphix.com> illumos/illumos-gate@30925561c2
This commit is contained in:
Alexander Motin
parent
1f9b83420a
commit
c3f02fb90c
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/vendor/illumos/dist/; revision=289493
@ -265,7 +265,7 @@ get_usage(zfs_help_t idx)
|
||||
"<filesystem|volume|snapshot>\n"
|
||||
"\tsend [-nvPe] -t <receive_resume_token>\n"));
|
||||
case HELP_SET:
|
||||
return (gettext("\tset <property=value> "
|
||||
return (gettext("\tset <property=value> ... "
|
||||
"<filesystem|volume|snapshot> ...\n"));
|
||||
case HELP_SHARE:
|
||||
return (gettext("\tshare <-a | filesystem>\n"));
|
||||
@ -480,15 +480,18 @@ usage(boolean_t requested)
|
||||
exit(requested ? 0 : 2);
|
||||
}
|
||||
|
||||
/*
|
||||
* Take a property=value argument string and add it to the given nvlist.
|
||||
* Modifies the argument inplace.
|
||||
*/
|
||||
static int
|
||||
parseprop(nvlist_t *props)
|
||||
parseprop(nvlist_t *props, char *propname)
|
||||
{
|
||||
char *propname = optarg;
|
||||
char *propval, *strval;
|
||||
|
||||
if ((propval = strchr(propname, '=')) == NULL) {
|
||||
(void) fprintf(stderr, gettext("missing "
|
||||
"'=' for -o option\n"));
|
||||
"'=' for property=value argument\n"));
|
||||
return (-1);
|
||||
}
|
||||
*propval = '\0';
|
||||
@ -604,7 +607,7 @@ zfs_do_clone(int argc, char **argv)
|
||||
while ((c = getopt(argc, argv, "o:p")) != -1) {
|
||||
switch (c) {
|
||||
case 'o':
|
||||
if (parseprop(props))
|
||||
if (parseprop(props, optarg) != 0)
|
||||
return (1);
|
||||
break;
|
||||
case 'p':
|
||||
@ -751,7 +754,7 @@ zfs_do_create(int argc, char **argv)
|
||||
nomem();
|
||||
break;
|
||||
case 'o':
|
||||
if (parseprop(props))
|
||||
if (parseprop(props, optarg))
|
||||
goto error;
|
||||
break;
|
||||
case 's':
|
||||
@ -3444,21 +3447,17 @@ zfs_do_rollback(int argc, char **argv)
|
||||
}
|
||||
|
||||
/*
|
||||
* zfs set property=value { fs | snap | vol } ...
|
||||
* zfs set property=value ... { fs | snap | vol } ...
|
||||
*
|
||||
* Sets the given property for all datasets specified on the command line.
|
||||
* Sets the given properties for all datasets specified on the command line.
|
||||
*/
|
||||
typedef struct set_cbdata {
|
||||
char *cb_propname;
|
||||
char *cb_value;
|
||||
} set_cbdata_t;
|
||||
|
||||
static int
|
||||
set_callback(zfs_handle_t *zhp, void *data)
|
||||
{
|
||||
set_cbdata_t *cbp = data;
|
||||
nvlist_t *props = data;
|
||||
|
||||
if (zfs_prop_set(zhp, cbp->cb_propname, cbp->cb_value) != 0) {
|
||||
if (zfs_prop_set_list(zhp, props) != 0) {
|
||||
switch (libzfs_errno(g_zfs)) {
|
||||
case EZFS_MOUNTFAILED:
|
||||
(void) fprintf(stderr, gettext("property may be set "
|
||||
@ -3477,7 +3476,8 @@ set_callback(zfs_handle_t *zhp, void *data)
|
||||
static int
|
||||
zfs_do_set(int argc, char **argv)
|
||||
{
|
||||
set_cbdata_t cb;
|
||||
nvlist_t *props = NULL;
|
||||
int ds_start = -1; /* argv idx of first dataset arg */
|
||||
int ret = 0;
|
||||
|
||||
/* check for options */
|
||||
@ -3489,36 +3489,51 @@ zfs_do_set(int argc, char **argv)
|
||||
|
||||
/* check number of arguments */
|
||||
if (argc < 2) {
|
||||
(void) fprintf(stderr, gettext("missing property=value "
|
||||
"argument\n"));
|
||||
(void) fprintf(stderr, gettext("missing arguments\n"));
|
||||
usage(B_FALSE);
|
||||
}
|
||||
if (argc < 3) {
|
||||
(void) fprintf(stderr, gettext("missing dataset name\n"));
|
||||
if (strchr(argv[1], '=') == NULL) {
|
||||
(void) fprintf(stderr, gettext("missing property=value "
|
||||
"argument(s)\n"));
|
||||
} else {
|
||||
(void) fprintf(stderr, gettext("missing dataset "
|
||||
"name(s)\n"));
|
||||
}
|
||||
usage(B_FALSE);
|
||||
}
|
||||
|
||||
/* validate property=value argument */
|
||||
cb.cb_propname = argv[1];
|
||||
if (((cb.cb_value = strchr(cb.cb_propname, '=')) == NULL) ||
|
||||
(cb.cb_value[1] == '\0')) {
|
||||
(void) fprintf(stderr, gettext("missing value in "
|
||||
"property=value argument\n"));
|
||||
/* validate argument order: prop=val args followed by dataset args */
|
||||
for (int i = 1; i < argc; i++) {
|
||||
if (strchr(argv[i], '=') != NULL) {
|
||||
if (ds_start > 0) {
|
||||
/* out-of-order prop=val argument */
|
||||
(void) fprintf(stderr, gettext("invalid "
|
||||
"argument order\n"), i);
|
||||
usage(B_FALSE);
|
||||
}
|
||||
} else if (ds_start < 0) {
|
||||
ds_start = i;
|
||||
}
|
||||
}
|
||||
if (ds_start < 0) {
|
||||
(void) fprintf(stderr, gettext("missing dataset name(s)\n"));
|
||||
usage(B_FALSE);
|
||||
}
|
||||
|
||||
*cb.cb_value = '\0';
|
||||
cb.cb_value++;
|
||||
|
||||
if (*cb.cb_propname == '\0') {
|
||||
(void) fprintf(stderr,
|
||||
gettext("missing property in property=value argument\n"));
|
||||
usage(B_FALSE);
|
||||
/* Populate a list of property settings */
|
||||
if (nvlist_alloc(&props, NV_UNIQUE_NAME, 0) != 0)
|
||||
nomem();
|
||||
for (int i = 1; i < ds_start; i++) {
|
||||
if ((ret = parseprop(props, argv[i])) != 0)
|
||||
goto error;
|
||||
}
|
||||
|
||||
ret = zfs_for_each(argc - 2, argv + 2, NULL,
|
||||
ZFS_TYPE_DATASET, NULL, NULL, 0, set_callback, &cb);
|
||||
ret = zfs_for_each(argc - ds_start, argv + ds_start, 0,
|
||||
ZFS_TYPE_DATASET, NULL, NULL, 0, set_callback, props);
|
||||
|
||||
error:
|
||||
nvlist_free(props);
|
||||
return (ret);
|
||||
}
|
||||
|
||||
@ -3578,7 +3593,7 @@ zfs_do_snapshot(int argc, char **argv)
|
||||
while ((c = getopt(argc, argv, "ro:")) != -1) {
|
||||
switch (c) {
|
||||
case 'o':
|
||||
if (parseprop(props))
|
||||
if (parseprop(props, optarg))
|
||||
return (1);
|
||||
break;
|
||||
case 'r':
|
||||
|
||||
@ -21,7 +21,7 @@
|
||||
|
||||
/*
|
||||
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
|
||||
* Copyright (c) 2014 by Delphix. All rights reserved.
|
||||
* Copyright (c) 2011, 2014 by Delphix. All rights reserved.
|
||||
* Copyright (c) 2012, Joyent, Inc. All rights reserved.
|
||||
* Copyright (c) 2013 Steven Hartland. All rights reserved.
|
||||
* Copyright 2013 Nexenta Systems, Inc. All rights reserved.
|
||||
@ -425,6 +425,7 @@ extern nvlist_t *zfs_valid_proplist(libzfs_handle_t *, zfs_type_t,
|
||||
|
||||
extern const char *zfs_prop_to_name(zfs_prop_t);
|
||||
extern int zfs_prop_set(zfs_handle_t *, const char *, const char *);
|
||||
extern int zfs_prop_set_list(zfs_handle_t *, nvlist_t *);
|
||||
extern int zfs_prop_get(zfs_handle_t *, zfs_prop_t, char *, size_t,
|
||||
zprop_source_t *, char *, size_t, boolean_t);
|
||||
extern int zfs_prop_get_recvd(zfs_handle_t *, const char *, char *, size_t,
|
||||
|
||||
@ -1499,15 +1499,10 @@ zfs_setprop_error(libzfs_handle_t *hdl, zfs_prop_t prop, int err,
|
||||
int
|
||||
zfs_prop_set(zfs_handle_t *zhp, const char *propname, const char *propval)
|
||||
{
|
||||
zfs_cmd_t zc = { 0 };
|
||||
int ret = -1;
|
||||
prop_changelist_t *cl = NULL;
|
||||
char errbuf[1024];
|
||||
libzfs_handle_t *hdl = zhp->zfs_hdl;
|
||||
nvlist_t *nvl = NULL, *realprops;
|
||||
zfs_prop_t prop;
|
||||
boolean_t do_prefix = B_TRUE;
|
||||
int added_resv;
|
||||
nvlist_t *nvl = NULL;
|
||||
|
||||
(void) snprintf(errbuf, sizeof (errbuf),
|
||||
dgettext(TEXT_DOMAIN, "cannot set property for '%s'"),
|
||||
@ -1519,65 +1514,133 @@ zfs_prop_set(zfs_handle_t *zhp, const char *propname, const char *propval)
|
||||
goto error;
|
||||
}
|
||||
|
||||
if ((realprops = zfs_valid_proplist(hdl, zhp->zfs_type, nvl,
|
||||
ret = zfs_prop_set_list(zhp, nvl);
|
||||
|
||||
error:
|
||||
nvlist_free(nvl);
|
||||
return (ret);
|
||||
}
|
||||
|
||||
|
||||
|
||||
/*
|
||||
* Given an nvlist of property names and values, set the properties for the
|
||||
* given dataset.
|
||||
*/
|
||||
int
|
||||
zfs_prop_set_list(zfs_handle_t *zhp, nvlist_t *props)
|
||||
{
|
||||
zfs_cmd_t zc = { 0 };
|
||||
int ret = -1;
|
||||
prop_changelist_t **cls = NULL;
|
||||
int cl_idx;
|
||||
char errbuf[1024];
|
||||
libzfs_handle_t *hdl = zhp->zfs_hdl;
|
||||
nvlist_t *nvl;
|
||||
int nvl_len;
|
||||
int added_resv;
|
||||
|
||||
(void) snprintf(errbuf, sizeof (errbuf),
|
||||
dgettext(TEXT_DOMAIN, "cannot set property for '%s'"),
|
||||
zhp->zfs_name);
|
||||
|
||||
if ((nvl = zfs_valid_proplist(hdl, zhp->zfs_type, props,
|
||||
zfs_prop_get_int(zhp, ZFS_PROP_ZONED), zhp, errbuf)) == NULL)
|
||||
goto error;
|
||||
|
||||
nvlist_free(nvl);
|
||||
nvl = realprops;
|
||||
|
||||
prop = zfs_name_to_prop(propname);
|
||||
|
||||
if (prop == ZFS_PROP_VOLSIZE) {
|
||||
if ((added_resv = zfs_add_synthetic_resv(zhp, nvl)) == -1)
|
||||
goto error;
|
||||
}
|
||||
|
||||
if ((cl = changelist_gather(zhp, prop, 0, 0)) == NULL)
|
||||
goto error;
|
||||
|
||||
if (prop == ZFS_PROP_MOUNTPOINT && changelist_haszonedchild(cl)) {
|
||||
zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,
|
||||
"child dataset with inherited mountpoint is used "
|
||||
"in a non-global zone"));
|
||||
ret = zfs_error(hdl, EZFS_ZONED, errbuf);
|
||||
goto error;
|
||||
}
|
||||
|
||||
/*
|
||||
* We don't want to unmount & remount the dataset when changing
|
||||
* its canmount property to 'on' or 'noauto'. We only use
|
||||
* the changelist logic to unmount when setting canmount=off.
|
||||
* We have to check for any extra properties which need to be added
|
||||
* before computing the length of the nvlist.
|
||||
*/
|
||||
if (prop == ZFS_PROP_CANMOUNT) {
|
||||
uint64_t idx;
|
||||
int err = zprop_string_to_index(prop, propval, &idx,
|
||||
ZFS_TYPE_DATASET);
|
||||
if (err == 0 && idx != ZFS_CANMOUNT_OFF)
|
||||
do_prefix = B_FALSE;
|
||||
for (nvpair_t *elem = nvlist_next_nvpair(nvl, NULL);
|
||||
elem != NULL;
|
||||
elem = nvlist_next_nvpair(nvl, elem)) {
|
||||
if (zfs_name_to_prop(nvpair_name(elem)) == ZFS_PROP_VOLSIZE &&
|
||||
(added_resv = zfs_add_synthetic_resv(zhp, nvl)) == -1) {
|
||||
goto error;
|
||||
}
|
||||
}
|
||||
|
||||
if (do_prefix && (ret = changelist_prefix(cl)) != 0)
|
||||
/*
|
||||
* Check how many properties we're setting and allocate an array to
|
||||
* store changelist pointers for postfix().
|
||||
*/
|
||||
nvl_len = 0;
|
||||
for (nvpair_t *elem = nvlist_next_nvpair(nvl, NULL);
|
||||
elem != NULL;
|
||||
elem = nvlist_next_nvpair(nvl, elem))
|
||||
nvl_len++;
|
||||
if ((cls = calloc(nvl_len, sizeof (prop_changelist_t *))) == NULL)
|
||||
goto error;
|
||||
|
||||
cl_idx = 0;
|
||||
for (nvpair_t *elem = nvlist_next_nvpair(nvl, NULL);
|
||||
elem != NULL;
|
||||
elem = nvlist_next_nvpair(nvl, elem)) {
|
||||
|
||||
zfs_prop_t prop = zfs_name_to_prop(nvpair_name(elem));
|
||||
|
||||
assert(cl_idx < nvl_len);
|
||||
/*
|
||||
* We don't want to unmount & remount the dataset when changing
|
||||
* its canmount property to 'on' or 'noauto'. We only use
|
||||
* the changelist logic to unmount when setting canmount=off.
|
||||
*/
|
||||
if (!(prop == ZFS_PROP_CANMOUNT &&
|
||||
fnvpair_value_uint64(elem) != ZFS_CANMOUNT_OFF)) {
|
||||
cls[cl_idx] = changelist_gather(zhp, prop, 0, 0);
|
||||
if (cls[cl_idx] == NULL)
|
||||
goto error;
|
||||
}
|
||||
|
||||
if (prop == ZFS_PROP_MOUNTPOINT &&
|
||||
changelist_haszonedchild(cls[cl_idx])) {
|
||||
zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,
|
||||
"child dataset with inherited mountpoint is used "
|
||||
"in a non-global zone"));
|
||||
ret = zfs_error(hdl, EZFS_ZONED, errbuf);
|
||||
goto error;
|
||||
}
|
||||
|
||||
if (cls[cl_idx] != NULL &&
|
||||
(ret = changelist_prefix(cls[cl_idx])) != 0)
|
||||
goto error;
|
||||
|
||||
cl_idx++;
|
||||
}
|
||||
assert(cl_idx == nvl_len);
|
||||
|
||||
/*
|
||||
* Execute the corresponding ioctl() to set this property.
|
||||
* Execute the corresponding ioctl() to set this list of properties.
|
||||
*/
|
||||
(void) strlcpy(zc.zc_name, zhp->zfs_name, sizeof (zc.zc_name));
|
||||
|
||||
if (zcmd_write_src_nvlist(hdl, &zc, nvl) != 0)
|
||||
if ((ret = zcmd_write_src_nvlist(hdl, &zc, nvl)) != 0 ||
|
||||
(ret = zcmd_alloc_dst_nvlist(hdl, &zc, 0)) != 0)
|
||||
goto error;
|
||||
|
||||
ret = zfs_ioctl(hdl, ZFS_IOC_SET_PROP, &zc);
|
||||
|
||||
if (ret != 0) {
|
||||
zfs_setprop_error(hdl, prop, errno, errbuf);
|
||||
/* Get the list of unset properties back and report them. */
|
||||
nvlist_t *errorprops = NULL;
|
||||
if (zcmd_read_dst_nvlist(hdl, &zc, &errorprops) != 0)
|
||||
goto error;
|
||||
for (nvpair_t *elem = nvlist_next_nvpair(nvl, NULL);
|
||||
elem != NULL;
|
||||
elem = nvlist_next_nvpair(nvl, elem)) {
|
||||
zfs_prop_t prop = zfs_name_to_prop(nvpair_name(elem));
|
||||
zfs_setprop_error(hdl, prop, errno, errbuf);
|
||||
}
|
||||
nvlist_free(errorprops);
|
||||
|
||||
if (added_resv && errno == ENOSPC) {
|
||||
/* clean up the volsize property we tried to set */
|
||||
uint64_t old_volsize = zfs_prop_get_int(zhp,
|
||||
ZFS_PROP_VOLSIZE);
|
||||
nvlist_free(nvl);
|
||||
nvl = NULL;
|
||||
zcmd_free_nvlists(&zc);
|
||||
|
||||
if (nvlist_alloc(&nvl, NV_UNIQUE_NAME, 0) != 0)
|
||||
goto error;
|
||||
if (nvlist_add_uint64(nvl,
|
||||
@ -1589,8 +1652,13 @@ zfs_prop_set(zfs_handle_t *zhp, const char *propname, const char *propval)
|
||||
(void) zfs_ioctl(hdl, ZFS_IOC_SET_PROP, &zc);
|
||||
}
|
||||
} else {
|
||||
if (do_prefix)
|
||||
ret = changelist_postfix(cl);
|
||||
for (cl_idx = 0; cl_idx < nvl_len; cl_idx++) {
|
||||
if (cls[cl_idx] != NULL) {
|
||||
int clp_err = changelist_postfix(cls[cl_idx]);
|
||||
if (clp_err != 0)
|
||||
ret = clp_err;
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* Refresh the statistics so the new property value
|
||||
@ -1603,8 +1671,13 @@ zfs_prop_set(zfs_handle_t *zhp, const char *propname, const char *propval)
|
||||
error:
|
||||
nvlist_free(nvl);
|
||||
zcmd_free_nvlists(&zc);
|
||||
if (cl)
|
||||
changelist_free(cl);
|
||||
if (cls != NULL) {
|
||||
for (cl_idx = 0; cl_idx < nvl_len; cl_idx++) {
|
||||
if (cls[cl_idx] != NULL)
|
||||
changelist_free(cls[cl_idx]);
|
||||
}
|
||||
free(cls);
|
||||
}
|
||||
return (ret);
|
||||
}
|
||||
|
||||
@ -4110,7 +4183,7 @@ zfs_smb_acl_mgmt(libzfs_handle_t *hdl, char *dataset, char *path,
|
||||
if (cmd == ZFS_SMB_ACL_RENAME) {
|
||||
if (nvlist_alloc(&nvlist, NV_UNIQUE_NAME, 0) != 0) {
|
||||
(void) no_memory(hdl);
|
||||
return (NULL);
|
||||
return (0);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -22,7 +22,7 @@
|
||||
/*
|
||||
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
|
||||
* Copyright (c) 2013, Joyent, Inc. All rights reserved.
|
||||
* Copyright (c) 2014 by Delphix. All rights reserved.
|
||||
* Copyright (c) 2011, 2014 by Delphix. All rights reserved.
|
||||
*/
|
||||
|
||||
/*
|
||||
@ -739,8 +739,9 @@ zcmd_alloc_dst_nvlist(libzfs_handle_t *hdl, zfs_cmd_t *zc, size_t len)
|
||||
if (len == 0)
|
||||
len = 16 * 1024;
|
||||
zc->zc_nvlist_dst_size = len;
|
||||
if ((zc->zc_nvlist_dst = (uint64_t)(uintptr_t)
|
||||
zfs_alloc(hdl, zc->zc_nvlist_dst_size)) == NULL)
|
||||
zc->zc_nvlist_dst =
|
||||
(uint64_t)(uintptr_t)zfs_alloc(hdl, zc->zc_nvlist_dst_size);
|
||||
if (zc->zc_nvlist_dst == 0)
|
||||
return (-1);
|
||||
|
||||
return (0);
|
||||
@ -755,9 +756,9 @@ int
|
||||
zcmd_expand_dst_nvlist(libzfs_handle_t *hdl, zfs_cmd_t *zc)
|
||||
{
|
||||
free((void *)(uintptr_t)zc->zc_nvlist_dst);
|
||||
if ((zc->zc_nvlist_dst = (uint64_t)(uintptr_t)
|
||||
zfs_alloc(hdl, zc->zc_nvlist_dst_size))
|
||||
== NULL)
|
||||
zc->zc_nvlist_dst =
|
||||
(uint64_t)(uintptr_t)zfs_alloc(hdl, zc->zc_nvlist_dst_size);
|
||||
if (zc->zc_nvlist_dst == 0)
|
||||
return (-1);
|
||||
|
||||
return (0);
|
||||
@ -772,6 +773,9 @@ zcmd_free_nvlists(zfs_cmd_t *zc)
|
||||
free((void *)(uintptr_t)zc->zc_nvlist_conf);
|
||||
free((void *)(uintptr_t)zc->zc_nvlist_src);
|
||||
free((void *)(uintptr_t)zc->zc_nvlist_dst);
|
||||
zc->zc_nvlist_conf = NULL;
|
||||
zc->zc_nvlist_src = NULL;
|
||||
zc->zc_nvlist_dst = NULL;
|
||||
}
|
||||
|
||||
static int
|
||||
|
||||
@ -22,7 +22,7 @@
|
||||
.\"
|
||||
.\" Copyright (c) 2009 Sun Microsystems, Inc. All Rights Reserved.
|
||||
.\" Copyright 2011 Joshua M. Clulow <josh@sysmgr.org>
|
||||
.\" Copyright (c) 2014 by Delphix. All rights reserved.
|
||||
.\" Copyright (c) 2011, 2014 by Delphix. All rights reserved.
|
||||
.\" Copyright (c) 2013 by Saso Kiselkov. All rights reserved.
|
||||
.\" Copyright (c) 2014, Joyent, Inc. All rights reserved.
|
||||
.\" Copyright (c) 2014 by Adam Stevko. All rights reserved.
|
||||
@ -107,7 +107,7 @@ zfs \- configures ZFS file systems
|
||||
|
||||
.LP
|
||||
.nf
|
||||
\fBzfs\fR \fBset\fR \fIproperty\fR=\fIvalue\fR \fIfilesystem\fR|\fIvolume\fR|\fIsnapshot\fR...
|
||||
\fBzfs\fR \fBset\fR \fIproperty\fR=\fIvalue\fR... \fIfilesystem\fR|\fIvolume\fR|\fIsnapshot\fR...
|
||||
.fi
|
||||
|
||||
.LP
|
||||
@ -2385,19 +2385,19 @@ For example, specifying \fB-t snapshot\fR displays only snapshots.
|
||||
.sp
|
||||
.ne 2
|
||||
.na
|
||||
\fB\fBzfs set\fR \fIproperty\fR=\fIvalue\fR
|
||||
\fB\fBzfs set\fR \fIproperty\fR=\fIvalue\fR[ \fIproperty\fR=\fIvalue\fR]...
|
||||
\fIfilesystem\fR|\fIvolume\fR|\fIsnapshot\fR...\fR
|
||||
.ad
|
||||
.sp .6
|
||||
.RS 4n
|
||||
Sets the property to the given value for each dataset. Only some properties can
|
||||
be edited. See the "Properties" section for more information on what properties
|
||||
can be set and acceptable values. Numeric values can be specified as exact
|
||||
values, or in a human-readable form with a suffix of \fBB\fR, \fBK\fR, \fBM\fR,
|
||||
\fBG\fR, \fBT\fR, \fBP\fR, \fBE\fR, \fBZ\fR (for bytes, kilobytes, megabytes,
|
||||
gigabytes, terabytes, petabytes, exabytes, or zettabytes, respectively). User
|
||||
properties can be set on snapshots. For more information, see the "User
|
||||
Properties" section.
|
||||
Sets the property or list of properties to the given value(s) for each dataset.
|
||||
Only some properties can be edited. See the "Properties" section for more
|
||||
information on what properties can be set and acceptable values. Numeric values
|
||||
can be specified as exact values, or in a human-readable form with a suffix of
|
||||
\fBB\fR, \fBK\fR, \fBM\fR, \fBG\fR, \fBT\fR, \fBP\fR, \fBE\fR, \fBZ\fR (for
|
||||
bytes, kilobytes, megabytes, gigabytes, terabytes, petabytes, exabytes, or
|
||||
zettabytes, respectively). User properties can be set on snapshots. For more
|
||||
information, see the "User Properties" section.
|
||||
.RE
|
||||
|
||||
.sp
|
||||
|
||||
Loading…
Reference in New Issue
Block a user