mirror_zfs/lib
Yuri Pankov dbb38f6605 OpenZFS 6865 - want zfs-tests cases for zpool labelclear command
Authored by: Yuri Pankov <yuri.pankov@nexenta.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: John Kennedy <john.kennedy@delphix.com>
Approved by: Robert Mustacchi <rm@joyent.com>
Reviewed-by: loli10K <ezomori.nozomu@gmail.com>
Ported-by: Brian Behlendorf <behlendorf1@llnl.gov>

Porting Notes:
- Updated 'zpool labelclear' and 'zdb -l' such that they attempt
  to find a vdev given solely its short name.  This behavior is
  consistent with the upstream OpenZFS code and the test cases
  depend on it.  The actual implementation differs slightly due
  to device naming conventions on Linux.
- auto_online_001_pos, auto_replace_001_pos and add-o_ashift
  test cases updated to expect failure when no label exists.
- read_efi_label() and zpool_label_disk_check() are read-only
  operations and should use O_RDONLY at open time to enforce this.
- zpool_label_disk() and zpool_relabel_disk() write the partition
  information using O_DIRECT an fsync() and page cache invalidation
  to ensure a consistent view of the device.
- dump_label() in zdb should invalidate the page cache in order
  to get the authoritative label from disk.

OpenZFS-issue: https://www.illumos.org/issues/6865
OpenZFS-commit: https://github.com/openzfs/openzfs/commit/c95076c
Closes #5981
2017-04-11 09:54:39 -07:00
..
libavl Support parallel build trees (VPATH builds) 2015-07-17 13:42:51 -07:00
libefi Fixes for issues found with cppcheck tool 2016-07-27 13:31:22 -07:00
libicp OpenZFS 4185 - add new cryptographic checksums to ZFS: SHA-512, Skein, Edon-R 2016-10-03 14:51:15 -07:00
libnvpair codebase style improvements for OpenZFS 6459 port 2017-01-22 13:25:40 -08:00
libshare Fix nfs snapdir automount 2017-03-08 09:26:33 -08:00
libspl glibc 2.5 compat: use correct header for makedev() et al. 2017-03-31 09:32:00 -07:00
libunicode Support parallel build trees (VPATH builds) 2015-07-17 13:42:51 -07:00
libuutil Fix coverity defects: CID 147629 2016-11-08 16:41:31 -08:00
libzfs OpenZFS 6865 - want zfs-tests cases for zpool labelclear command 2017-04-11 09:54:39 -07:00
libzfs_core OpenZFS 7745 - print error if lzc_* is called before libzfs_core_init 2017-01-31 10:48:45 -08:00
libzpool Fix 'zdb -o' segmentation fault 2017-03-23 18:57:54 -07:00
Makefile.am Illumos Crypto Port module added to enable native encryption in zfs 2016-07-20 10:43:30 -07:00