OpenZFS 8605 - zfs channel programs fix zfs.exists

Authored by: Chris Williamson <chris.williamson@delphix.com>
Reviewed by: Paul Dagnelie <pcd@delphix.com>
Reviewed by: Dan Kimmel <dan.kimmel@delphix.com>
Reviewed by: Matt Ahrens <mahrens@delphix.com>
Approved by: Robert Mustacchi <rm@joyent.com>
Ported-by: Don Brady <don.brady@delphix.com>

zfs.exists() in channel programs doesn't return any result, and should
have a man page entry. This patch corrects zfs.exists so that it
returns a value indicating if the dataset exists or not. It also adds
documentation about it in the man page.

OpenZFS-issue: https://www.illumos.org/issues/8605
OpenZFS-commit: https://github.com/openzfs/openzfs/commit/1e85e111
This commit is contained in:
Chris Williamson
2018-02-08 09:17:52 -07:00
committed by Brian Behlendorf
parent d99a015343
commit 475eca4908
6 changed files with 88 additions and 3 deletions
+2 -2
View File
@@ -63,8 +63,8 @@ tests = ['case_all_values', 'norm_all_values']
tags = ['functional', 'casenorm']
[tests/functional/channel_program/lua_core]
tests = ['tst.args_to_lua', 'tst.divide_by_zero', 'tst.integer_illegal',
'tst.integer_overflow', 'tst.language_functions_neg',
tests = ['tst.args_to_lua', 'tst.divide_by_zero', 'tst.exists',
'tst.integer_illegal', 'tst.integer_overflow', 'tst.language_functions_neg',
'tst.language_functions_pos', 'tst.large_prog', 'tst.memory_limit',
'tst.nested_neg', 'tst.nested_pos', 'tst.nvlist_to_lua',
'tst.recursive_neg', 'tst.recursive_pos', 'tst.return_nvlist_neg',