HomeFreeBSD

OpenZFS 7252 - compressed zfs send / receive

Description

OpenZFS 7252 - compressed zfs send / receive

OpenZFS 7252 - compressed zfs send / receive
OpenZFS 7628 - create long versions of ZFS send / receive options

Authored by: Dan Kimmel <dan.kimmel@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: John Kennedy <john.kennedy@delphix.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Paul Dagnelie <pcd@delphix.com>
Reviewed by: Pavel Zakharov <pavel.zakharov@delphix.com>
Reviewed by: Sebastien Roy <sebastien.roy@delphix.com>
Reviewed by: David Quigley <dpquigl@davequigley.com>
Reviewed by: Thomas Caputi <tcaputi@datto.com>
Approved by: Dan McDonald <danmcd@omniti.com>
Reviewed by: David Quigley <dpquigl@davequigley.com>
Reviewed-by: loli10K <ezomori.nozomu@gmail.com>
Ported-by: bunder2015 <omfgbunder@gmail.com>
Ported-by: Don Brady <don.brady@intel.com>
Ported-by: Brian Behlendorf <behlendorf1@llnl.gov>

Porting Notes:

  • Most of 7252 was already picked up during ABD work. This commit represents the gap from the final commit to openzfs.
  • Fixed split_large_blocks check in do_dump()
  • An alternate version of the write_compressible() function was implemented for Linux which does not depend on fio. The behavior of fio differs significantly based on the exact version.
  • mkholes was replaced with truncate for Linux.

OpenZFS-issue: https://www.illumos.org/issues/7252
OpenZFS-commit: https://github.com/openzfs/openzfs/commit/5602294
Closes #6067

Details

Provenance
Dan Kimmel <dan.kimmel@delphix.com>Authored on Apr 11 2017, 9:56 PM
Brian Behlendorf <behlendorf1@llnl.gov>Committed on Apr 26 2017, 7:31 PM
Parents
rG7a25f0891eef: Change U16 to U32 due to atomic_inc_32_nv
Branches
Unknown
Tags
Unknown

Event Timeline

Brian Behlendorf <behlendorf1@llnl.gov> committed rGa7004725d0ad: OpenZFS 7252 - compressed zfs send / receive (authored by Dan Kimmel <dan.kimmel@delphix.com>).Apr 26 2017, 7:31 PM