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zpool/zfs: allow --json wherever -j is allowed

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Mostly so that with the JSON formatting options are also used, they all
look the same. To my eye, `-j --json-flat-vdevs` suggests that they are
different or unrelated, while `--json --json-flat-vdevs` invites no
further questions.

Sponsored-by: Klara, Inc.
Sponsored-by: Wasabi Technology, Inc.
Reviewed-by: Umer Saleem <usaleem@ixsystems.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Signed-off-by: Rob Norris <rob.norris@klarasystems.com>
Closes #16632
This commit is contained in:
Rob Norris 2024-10-12 03:37:57 +11:00 committed by GitHub
parent b4e4cbeb20
commit 7bf525530a
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GPG Key ID: B5690EEEBB952194
10 changed files with 72 additions and 33 deletions
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28
cmd/zfs/zfs_main.c
View File

@ -2162,6 +2162,7 @@ zfs_do_get(int argc, char **argv)
cb.cb_type = ZFS_TYPE_DATASET;
struct option long_options[] = {
{"json", no_argument, NULL, 'j'},
{"json-int", no_argument, NULL, ZFS_OPTION_JSON_NUMS_AS_INT},
{0, 0, 0, 0}
};
@ -3852,6 +3853,7 @@ zfs_do_list(int argc, char **argv)
nvlist_t *data = NULL;
struct option long_options[] = {
{"json", no_argument, NULL, 'j'},
{"json-int", no_argument, NULL, ZFS_OPTION_JSON_NUMS_AS_INT},
{0, 0, 0, 0}
};
@ -7436,9 +7438,15 @@ share_mount(int op, int argc, char **argv)
uint_t nthr;
jsobj = data = item = NULL;
struct option long_options[] = {
{"json", no_argument, NULL, 'j'},
{0, 0, 0, 0}
};
/* check options */
while ((c = getopt(argc, argv, op == OP_MOUNT ? ":ajRlvo:Of" : "al"))
!= -1) {
while ((c = getopt_long(argc, argv,
op == OP_MOUNT ? ":ajRlvo:Of" : "al",
op == OP_MOUNT ? long_options : NULL, NULL)) != -1) {
switch (c) {
case 'a':
do_all = 1;
@ -8374,8 +8382,14 @@ zfs_do_channel_program(int argc, char **argv)
boolean_t sync_flag = B_TRUE, json_output = B_FALSE;
zpool_handle_t *zhp;
struct option long_options[] = {
{"json", no_argument, NULL, 'j'},
{0, 0, 0, 0}
};
/* check options */
while ((c = getopt(argc, argv, "nt:m:j")) != -1) {
while ((c = getopt_long(argc, argv, "nt:m:j", long_options,
NULL)) != -1) {
switch (c) {
case 't':
case 'm': {
@ -9083,7 +9097,13 @@ zfs_do_version(int argc, char **argv)
int c;
nvlist_t *jsobj = NULL, *zfs_ver = NULL;
boolean_t json = B_FALSE;
while ((c = getopt(argc, argv, "j")) != -1) {
struct option long_options[] = {
{"json", no_argument, NULL, 'j'},
{0, 0, 0, 0}
};
while ((c = getopt_long(argc, argv, "j", long_options, NULL)) != -1) {
switch (c) {
case 'j':
json = B_TRUE;

10
cmd/zpool/zpool_main.c
View File

@ -7340,6 +7340,7 @@ zpool_do_list(int argc, char **argv)
current_prop_type = ZFS_TYPE_POOL;
struct option long_options[] = {
{"json", no_argument, NULL, 'j'},
{"json-int", no_argument, NULL, ZPOOL_OPTION_JSON_NUMS_AS_INT},
{"json-pool-key-guid", no_argument, NULL,
ZPOOL_OPTION_POOL_KEY_GUID},
@ -10981,6 +10982,7 @@ zpool_do_status(int argc, char **argv)
struct option long_options[] = {
{"power", no_argument, NULL, ZPOOL_OPTION_POWER},
{"json", no_argument, NULL, 'j'},
{"json-int", no_argument, NULL, ZPOOL_OPTION_JSON_NUMS_AS_INT},
{"json-flat-vdevs", no_argument, NULL,
ZPOOL_OPTION_JSON_FLAT_VDEVS},
@ -12589,6 +12591,7 @@ zpool_do_get(int argc, char **argv)
current_prop_type = cb.cb_type;
struct option long_options[] = {
{"json", no_argument, NULL, 'j'},
{"json-int", no_argument, NULL, ZPOOL_OPTION_JSON_NUMS_AS_INT},
{"json-pool-key-guid", no_argument, NULL,
ZPOOL_OPTION_POOL_KEY_GUID},
@ -13503,7 +13506,12 @@ zpool_do_version(int argc, char **argv)
int c;
nvlist_t *jsobj = NULL, *zfs_ver = NULL;
boolean_t json = B_FALSE;
while ((c = getopt(argc, argv, "j")) != -1) {
struct option long_options[] = {
{"json", no_argument, NULL, 'j'},
};
while ((c = getopt_long(argc, argv, "j", long_options, NULL)) != -1) {
switch (c) {
case 'j':
json = B_TRUE;

2
man/man8/zfs-list.8
View File

@ -71,7 +71,7 @@ The following fields are displayed:
Used for scripting mode.
Do not print headers and separate fields by a single tab instead of arbitrary
white space.
.It Fl j Op Ar --json-int
.It Fl j , -json Op Ar --json-int
Print the output in JSON format.
Specify
.Sy --json-int

2
man/man8/zfs-mount.8
View File

@ -59,7 +59,7 @@
.Xc
Displays all ZFS file systems currently mounted.
.Bl -tag -width "-j"
.It Fl j
.It Fl j , -json
Displays all mounted file systems in JSON format.
.El
.It Xo

2
man/man8/zfs-program.8
View File

@ -50,7 +50,7 @@ and any attempts to access or modify other pools will cause an error.
.
.Sh OPTIONS
.Bl -tag -width "-t"
.It Fl j
.It Fl j , -json
Display channel program output in JSON format.
When this flag is specified and standard output is empty -
channel program encountered an error.

2
man/man8/zfs-set.8
View File

@ -130,7 +130,7 @@ The value
can be used to display all properties that apply to the given dataset's type
.Pq Sy filesystem , volume , snapshot , No or Sy bookmark .
.Bl -tag -width "-s source"
.It Fl j Op Ar --json-int
.It Fl j , -json Op Ar --json-int
Display the output in JSON format.
Specify
.Sy --json-int

4
man/man8/zpool-get.8
View File

@ -98,7 +98,7 @@ See the
.Xr zpoolprops 7
manual page for more information on the available pool properties.
.Bl -tag -compact -offset Ds -width "-o field"
.It Fl j Op Ar --json-int, --json-pool-key-guid
.It Fl j , -json Op Ar --json-int, --json-pool-key-guid
Display the list of properties in JSON format.
Specify
.Sy --json-int
@ -157,7 +157,7 @@ See the
.Xr vdevprops 7
manual page for more information on the available pool properties.
.Bl -tag -compact -offset Ds -width "-o field"
.It Fl j Op Ar --json-int
.It Fl j , -json Op Ar --json-int
Display the list of properties in JSON format.
Specify
.Sy --json-int

2
man/man8/zpool-list.8
View File

@ -59,7 +59,7 @@ is specified, the command exits after
.Ar count
reports are printed.
.Bl -tag -width Ds
.It Fl j Op Ar --json-int, --json-pool-key-guid
.It Fl j , -json Op Ar --json-int, --json-pool-key-guid
Display the list of pools in JSON format.
Specify
.Sy --json-int

2
man/man8/zpool-status.8
View File

@ -70,7 +70,7 @@ See the
option of
.Nm zpool Cm iostat
for complete details.
.It Fl j Op Ar --json-int, --json-flat-vdevs, --json-pool-key-guid
.It Fl j , -json Op Ar --json-int, --json-flat-vdevs, --json-pool-key-guid
Display the status for ZFS pools in JSON format.
Specify
.Sy --json-int

45
tests/zfs-tests/tests/functional/cli_root/json/json_sanity.ksh
View File

@ -30,28 +30,39 @@
# STRATEGY:
# 1. Run different zfs/zpool -j commands and check for valid JSON
#
# -j and --json mean the same thing. Each command will be run twice, replacing
# JSONFLAG with the flag under test.
list=(
"zpool status -j -g --json-int --json-flat-vdevs --json-pool-key-guid"
"zpool status -p -j -g --json-int --json-flat-vdevs --json-pool-key-guid"
"zpool status -j -c upath"
"zpool status -j"
"zpool status -j testpool1"
"zpool list -j"
"zpool list -j -g"
"zpool list -j -o fragmentation"
"zpool get -j size"
"zpool get -j all"
"zpool version -j"
"zfs list -j"
"zfs list -j testpool1"
"zfs get -j all"
"zfs get -j available"
"zfs mount -j"
"zfs version -j"
"zpool status JSONFLAG -g --json-int --json-flat-vdevs --json-pool-key-guid"
"zpool status -p JSONFLAG -g --json-int --json-flat-vdevs --json-pool-key-guid"
"zpool status JSONFLAG -c upath"
"zpool status JSONFLAG"
"zpool status JSONFLAG testpool1"
"zpool list JSONFLAG"
"zpool list JSONFLAG -g"
"zpool list JSONFLAG -o fragmentation"
"zpool get JSONFLAG size"
"zpool get JSONFLAG all"
"zpool version JSONFLAG"
"zfs list JSONFLAG"
"zfs list JSONFLAG testpool1"
"zfs get JSONFLAG all"
"zfs get JSONFLAG available"
"zfs mount JSONFLAG"
"zfs version JSONFLAG"
)
function run_json_tests
{
typeset flag=$1
for cmd in "${list[@]}" ; do
cmd=${cmd//JSONFLAG/$flag}
log_must eval "$cmd | jq > /dev/null"
done
}
log_must run_json_tests -j
log_must run_json_tests --json
log_pass "zpool and zfs commands outputted valid JSON"