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Illumos 5745 - zfs set allows only one dataset property to be set at a time

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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>

References:
  https://www.illumos.org/issues/5745
  https://github.com/illumos/illumos-gate/commit/3092556

Porting notes:
- Fix the missing braces around initializer, zfs_cmd_t zc = {"\0"};
- Remove extra format argument in zfs_do_set()
- Declare at the top:
  - zfs_prop_t prop;
  - nvpair_t *elem;
  - nvpair_t *next;
  - int i;
- Additionally initialize:
  - int added_resv = 0;
  - zfs_prop_t prop = 0;
- Assign 0 install of NULL for uint64_t types.
  - zc->zc_nvlist_conf = '\0';
  - zc->zc_nvlist_src = '\0';
  - zc->zc_nvlist_dst = '\0';

Ported-by: kernelOfTruth kerneloftruth@gmail.com
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #3574
This commit is contained in:
Chris Williamson
2015-07-06 01:11:09 +02:00
committed by Brian Behlendorf
parent f5f087eb88
commit 23de906c72
5 changed files with 198 additions and 92 deletions
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include/libzfs.h
+2 -1
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@@ -21,7 +21,7 @@
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2013 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.
@@ -452,6 +452,7 @@ 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,