v0.7.0-0.5llnl

New Functionality

• Rebased on zfs-0.7.0-rc2:
• Support auto-online / auto-replace for multipath configurations
• Support enclosure fault LEDs
• Support 'zpool create -o feature@feature=disabled ...`
• New user/group dnode accounting & quota
• New cryptographic checksums to ZFS: SHA-512, Skein, Edon-R

Bug Fixes

• Enable ignore_hole_birth module option by default
• Assorted bug fixes

Peformance

• Fletcher4 optimized for NEON (aarch64)
• RAIDZ optimized for NEON (aarch64)
• ZFS allocation throttle
• Prevent block device plugging when submitting multiple BIOs

This tag is not recommended for production use.

v0.7.0-0.4llnl

New Functionality

• Added Illumos Crypto Port module
• Rebased on zfs-0.7.0-rc1 which now includes:
  • Illumos ZFS FMA logic
  • Resumable zfs send/recv
  • Multi-thread 'zpool import' for blkid

Bug Fixes

• Fix zhack argument processing
• Fix "zpool get guid,freeing,leaked" source
• Fix several ZFS Test Suite test cases
• Fix unlink directories when over quota
• Fix cv_timedwait_hires()
• Fix several hole birth issues
• Fix memory reclaim in send_traverse_thread()
• Fix incorrect pool state after import
• Fix assorted memory leaks
• Fix limit the amount of dnode metadata in the ARC
• Fix sync behavior for disk vdevs
• Fix improved fletcher4 and RAIDZ kstats
• Fix metaslab_free_dva(): bad DVA X:Y:Z
• Fix xattr dir doesn't get purged during iput
• Fix get_zfs_sb race with concurrent umount
• Add tunable to ignore hole_birth
• Add zfs_arc_meta_limit_percent tunable
• Linux 4.8 compat: Fix removal of bio->bi_rw member
• Linux 4.8 compat: posix_acl_valid()
• Linux 4.8 compat: new s_user_ns member of struct super_block
• Linux 4.8 compat: REQ_OP and bio_set_op_attrs()
• Linux 4.8 compat: REQ_PREFLUSH
• Linux 4.8 compat: submit_bio()
• Linux 4.7 compat: fix zpl_get_acl returns invalid acl pointer

Peformance

• Optimization of AVL tree comparator functions
• Indirect block predictive prefetch
• Support sse, avx512f for fletcher4
• Support sse2 for RAIDZ

This tag is not recommended for production use.

v0.7.0-0.3llnl

New Functionality

• ZED FMA integration (phase one)
• Add MIPS architecture support
• Add mechanism to artificially limit disk performance
• Rebased on master which now includes:
  • Large dnodes
  • Delegations
  • Request size histograms
  • Vectorized RAIDZ
  • Vectorized fletcher4

Bug Fixes

• Fix persistent resilver on crash
• Fix scrub completion added to zpool history
• Fix partially filled holes losing birth time
• Fix issue when traversing automounted snapshots
• Fix zpool iostat memory leak
• Fix mount option parsing memory leak
• Fix out-of-bound access in zfs_fillpage
• Fix zpool import crash during repair
• Fix systemd configuration problems
• Fix ARC prune use-after-free
• Fix missing build requirements
• Improved zfs-module-parameters(5) documentation
• Linux 4.6 ARC cache pruning
• Linux 4.7 compat: use iterate_shared for concurrent readdir
• Linux 4.7 compat: replace blk_queue_flush with blk_queue_write_cache
• Linux 4.7 compat: handler->get() and handler->set()

This tag is not recommended for production use.

v0.7.0-0.2llnl

New Functionality

• ZED FMA integration (phase one)

Bug Fixes

• Improvements to dnode backfilling
• Fix ZAP upgrade deadlock
• Fix kpreempt_* from RAIDZ benchmarks

This tag is not recommended for production use.

v0.7.0-0.1llnl

New Functionality

• Large Dnodes
• Delegations (zfs allow / zfs unallow)
• Request Size Histograms
• Vectorized RAIDZ
• Vectorized Fletcher4

This tag is not recommended for production use.