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OpenZFS 9616 - Bogus error when attempting to set property on read-only pool 

Authored by: Andrew Stormont <astormont@racktopsystems.com>
Reviewed by: Paul Dagnelie <pcd@delphix.com>
Reviewed by: Matt Ahrens <matt@delphix.com>
Approved by: Robert Mustacchi <rm@joyent.com>
Ported-by: Brian Behlendorf <behlendorf1@llnl.gov>

OpenZFS-issue: https://illumos.org/issues/9616
OpenZFS-commit: https://github.com/openzfs/openzfs/commit/f62db44d
Closes #7974
This commit is contained in:
Andrew Stormont 2018-06-17 11:53:29 +01:00 committed by Brian Behlendorf
parent 52ce99dd61
commit 84ddd4b062
1 changed files with 8 additions and 3 deletions
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11
lib/libzfs/libzfs_dataset.c
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@ -29,7 +29,7 @@
* Copyright (c) 2013 Steven Hartland. All rights reserved.
* Copyright 2017 Nexenta Systems, Inc.
* Copyright 2016 Igor Kozhukhov <ikozhukhov@gmail.com>
* Copyright 2017 RackTop Systems.
* Copyright 2017-2018 RackTop Systems.
*/
#include <ctype.h>
@ -1939,13 +1939,18 @@ zfs_prop_set_list(zfs_handle_t *zhp, nvlist_t *props)
ret = zfs_ioctl(hdl, ZFS_IOC_SET_PROP, &zc);
if (ret != 0) {
if (zc.zc_nvlist_dst_filled == B_FALSE) {
(void) zfs_standard_error(hdl, errno, errbuf);
goto error;
}
/* 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 (elem = nvlist_next_nvpair(nvl, NULL);
for (nvpair_t *elem = nvlist_next_nvpair(errorprops, NULL);
elem != NULL;
elem = nvlist_next_nvpair(nvl, elem)) {
elem = nvlist_next_nvpair(errorprops, elem)) {
prop = zfs_name_to_prop(nvpair_name(elem));
zfs_setprop_error(hdl, prop, errno, errbuf);
}