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zfs list: add '-t fs' and '-t vol' options 

Because "filesystem" and "volume" are just too long!

Sponsored-by: https://despairlabs.com/sponsor/
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Rob Norris <robn@despairlabs.com>
Closes #15864
This commit is contained in:
Rob N 2024-02-09 05:22:58 +11:00 committed by GitHub
parent cbe882298e
commit a5a725440b
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2 changed files with 26 additions and 7 deletions
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22
cmd/zfs/zfs_main.c
View File

@ -3672,15 +3672,25 @@ zfs_do_list(int argc, char **argv)
for (char *tok; (tok = strsep(&optarg, ",")); ) { for (char *tok; (tok = strsep(&optarg, ",")); ) {
static const char *const type_subopts[] = { static const char *const type_subopts[] = {
"filesystem", "volume", "filesystem",
"snapshot", "snap", "fs",
"volume",
"vol",
"snapshot",
"snap",
"bookmark", "bookmark",
"all" }; "all"
};
static const int type_types[] = { static const int type_types[] = {
ZFS_TYPE_FILESYSTEM, ZFS_TYPE_VOLUME, ZFS_TYPE_FILESYSTEM,
ZFS_TYPE_SNAPSHOT, ZFS_TYPE_SNAPSHOT, ZFS_TYPE_FILESYSTEM,
ZFS_TYPE_VOLUME,
ZFS_TYPE_VOLUME,
ZFS_TYPE_SNAPSHOT,
ZFS_TYPE_SNAPSHOT,
ZFS_TYPE_BOOKMARK, ZFS_TYPE_BOOKMARK,
ZFS_TYPE_DATASET | ZFS_TYPE_BOOKMARK }; ZFS_TYPE_DATASET | ZFS_TYPE_BOOKMARK
};
for (c = 0; c < ARRAY_SIZE(type_subopts); ++c) for (c = 0; c < ARRAY_SIZE(type_subopts); ++c)
if (strcmp(tok, type_subopts[c]) == 0) { if (strcmp(tok, type_subopts[c]) == 0) {

11
man/man8/zfs-list.8
View File

@ -29,7 +29,7 @@
.\" Copyright 2018 Nexenta Systems, Inc. .\" Copyright 2018 Nexenta Systems, Inc.
.\" Copyright 2019 Joyent, Inc. .\" Copyright 2019 Joyent, Inc.
.\" .\"
.Dd March 16, 2022 .Dd February 8, 2024
.Dt ZFS-LIST 8 .Dt ZFS-LIST 8
.Os .Os
. .
@ -155,6 +155,15 @@ or
For example, specifying For example, specifying
.Fl t Sy snapshot .Fl t Sy snapshot
displays only snapshots. displays only snapshots.
.Sy fs ,
.Sy snap ,
or
.Sy vol
can be used as aliases for
.Sy filesystem ,
.Sy snapshot ,
or
.Sy volume .
.El .El
. .
.Sh EXAMPLES .Sh EXAMPLES