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Andriy Gapon 1334283225 OpenZFS 8520 - lzc_rollback
8520 lzc_rollback_to should support rolling back to origin
7198 libzfs should gracefully handle EINVAL from lzc_rollback

lzc_rollback_to() should support rolling back to a clone's origin.
The current checks in zfs_ioc_rollback() would not allow that
because the origin snapshot belongs to a different filesystem.
The overly restrictive check was in introduced in 7600, but it
was not a regression as none of the existing tools provided a
way to rollback to the origin.

Authored by: Andriy Gapon <avg@FreeBSD.org>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Approved by: Dan McDonald <danmcd@joyent.com>
Ported-by: Brian Behlendorf <behlendorf1@llnl.gov>

OpenZFS-issue: https://www.illumos.org/issues/8520
OpenZFS-issue: https://www.illumos.org/issues/7198
OpenZFS-commit: https://github.com/openzfs/openzfs/commit/78a5a1a25a
Closes #7150
2018-02-09 10:27:58 -08:00
.github Reduce codecov PR comments 2018-01-09 11:15:55 -08:00
cmd Fix zdb -ed on objset for exported pool 2018-02-09 10:11:34 -08:00
config Linux 4.16 compat: inode_set_iversion() 2018-02-08 21:25:19 -08:00
contrib OpenZFS 7431 - ZFS Channel Programs 2018-02-08 15:28:18 -08:00
etc OpenZFS 7431 - ZFS Channel Programs 2018-02-08 15:28:18 -08:00
include Handle zap_add() failures in mixed case mode 2018-02-09 10:15:53 -08:00
lib OpenZFS 8520 - lzc_rollback 2018-02-09 10:27:58 -08:00
man Fix zdb -R decompression 2018-02-09 10:11:02 -08:00
module OpenZFS 8520 - lzc_rollback 2018-02-09 10:27:58 -08:00
rpm Fix systemd_ RPM macros usage on Debian-based distributions 2018-02-02 13:50:42 -08:00
scripts OpenZFS 7431 - ZFS Channel Programs 2018-02-08 15:28:18 -08:00
tests Handle zap_add() failures in mixed case mode 2018-02-09 10:15:53 -08:00
udev Fix spelling 2017-01-03 11:31:18 -06:00
.gitignore Add configure option to enable gcov analysis 2017-09-15 10:24:13 -07:00
.gitmodules Add zimport.sh compatibility test script 2014-02-21 12:10:31 -08:00
.travis.yml Add .travis.yml 2017-11-13 09:18:18 -08:00
AUTHORS Add a missing > to AUTHORS 2014-09-02 14:18:53 -07:00
autogen.sh build: do not call boilerplate ourself 2013-04-02 10:55:20 -07:00
configure.ac OpenZFS 7431 - ZFS Channel Programs 2018-02-08 15:28:18 -08:00
copy-builtin Fix copy-builtin to work with ASAN patch 2018-01-12 09:39:36 -08:00
COPYRIGHT Encryption patch follow-up 2017-10-11 16:54:48 -04:00
DISCLAIMER Fix minor typos and update marketing copy. 2013-03-21 12:51:06 -07:00
Makefile.am Verify ZFS Test Suite scripts executability 2018-02-07 12:43:24 -08:00
META Tag zfs-0.7.0 2017-07-26 10:13:25 -07:00
OPENSOLARIS.LICENSE Add CDDL license file 2008-12-01 14:49:34 -08:00
README.markdown Add scan.coverity.com badge to README 2017-10-30 16:21:24 -07:00
TEST Refresh TEST file to include new variables 2017-11-08 11:09:30 -08:00
zfs.release.in Move zfs.release generation to configure step 2012-07-12 12:22:51 -07:00

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