OpenZFS release 2.2.5
Notable upstream pull request merges:
#15609566841171 Only provide execvpe(3) when needed
#159409edf6af4a Replace P2ALIGN with P2ALIGN_TYPED and delete P2ALIGN
#160380f1e8ba2f L2ARC: Cleanup buffer re-compression
#16104b474dfad0 Refactor dbuf_read() for safer decryption
#16118938d1588e Make more taskq parameters writable
#16131672474659 Slightly improve dnode hash
#161384c0fbd8d6 FreeBSD: Add zfs_link_create() error handling
#16159fa4b1a404 ZAP: Fix leaf references on zap_expand_leaf() errors
#1616241f2a9c81 Fix scn_queue races on very old pools
#161654c484d66b Fix ZIL clone records for legacy holes
#1620627cc6df76 Use memset to zero stack allocations containing unions
#162072eab4f7b3 Fix assertion in Persistent L2ARC
#1621413ccbbb47 Some improvements to metaslabs eviction
#16216ba3c7692c Destroy ARC buffer in case of fill error
#162584d2f7f983 vdev_open: clear async fault flag after reopen
#16264ef08cb26d Fix long_free_dirty accounting for small files
#1627354ef0fdf6 head_errlog: fix use-after-free
#1628414cce09a6 FreeBSD: Use a statement expression to implement
SET_ERROR()
#164066f27c4cad Make 'rmmod zfs' work after zfs-2.2.4
Obtained from: OpenZFS
OpenZFS commit: 33174af151
OpenZFS tag: zfs-2.2.5
OpenZFS release 2.2.1
Notable upstream pull request merges:
#143786d693e20a Large sync writes perform worse with slog
#1524378fd79eac Add zfs_prepare_disk script for disk firmware install
#15356b76724ae4 FreeBSD: Improve taskq wrapper
#15360f9a9aea12 Add mutex_enter_interruptible() for interruptible
sleeping IOCTLs
#15371e82e68400 DMU: Do not pre-read holes during write
#1539079f7de575 Remove lock from dsl_pool_need_dirty_delay()
#153976e41aca51 Trust ARC_BUF_SHARED() more
#15402eaa62d995 Properly pad struct tx_cpu to cache line
#154051cc1bf4fa Set spa_ccw_fail_time=0 when expanding a vdev
#15416edebca5df FreeBSD: taskq: Remove unused declaration
#154517aef672b7 Read prefetched buffers from L2ARC
#15452bd7a02c25 Tune zio buffer caches and their alignments
#154563ec4ea68d Unify arc_prune_async() code
#15465459c99ff2 Fix block cloning between unencrypted and encrypted
datasets
#1547876663fe37 Fix accounting error for pending sync IO ops in zpool
iostat
#1552987e9e8286 Add a tunable to disable BRT support
Obtained from: OpenZFS
OpenZFS commit: 55dd24c4cc
OpenZFS tag: zfs-2.2.1
Notable upstream pull request merges:
#12194 Fix short-lived txg caused by autotrim
#13368 ZFS_IOC_COUNT_FILLED does unnecessary txg_wait_synced()
#13392 Implementation of block cloning for ZFS
#13741 SHA2 reworking and API for iterating over multiple implementations
#14282 Sync thread should avoid holding the spa config write lock
when possible
#14283 txg_sync should handle write errors in ZIL
#14359 More adaptive ARC eviction
#14469 Fix NULL pointer dereference in zio_ready()
#14479 zfs redact fails when dnodesize=auto
#14496 improve error message of zfs redact
#14500 Skip memory allocation when compressing holes
#14501 FreeBSD: don't verify recycled vnode for zfs control directory
#14502 partially revert PR 14304 (eee9362a7)
#14509 Fix per-jail zfs.mount_snapshot setting
#14514 Fix data race between zil_commit() and zil_suspend()
#14516 System-wide speculative prefetch limit
#14517 Use rw_tryupgrade() in dmu_bonus_hold_by_dnode()
#14519 Do not hold spa_config in ZIL while blocked on IO
#14523 Move dmu_buf_rele() after dsl_dataset_sync_done()
#14524 Ignore too large stack in case of dsl_deadlist_merge
#14526 Use .section .rodata instead of .rodata on FreeBSD
#14528 ICP: AES-GCM: Refactor gcm_clear_ctx()
#14529 ICP: AES-GCM: Unify gcm_init_ctx() and gmac_init_ctx()
#14532 Handle unexpected errors in zil_lwb_commit() without ASSERT()
#14544 icp: Prevent compilers from optimizing away memset()
in gcm_clear_ctx()
#14546 Revert zfeature_active() to static
#14556 Remove bad kmem_free() oversight from previous zfsdev_state_list
patch
#14563 Optimize the is_l2cacheable functions
#14565 FreeBSD: zfs_znode_alloc: lock the vnode earlier
#14566 FreeBSD: fix false assert in cache_vop_rmdir when replaying ZIL
#14567 spl: Add cmn_err_once() to log a message only on the first call
#14568 Fix incremental receive silently failing for recursive sends
#14569 Restore ASMABI and other Unify work
#14576 Fix detection of IBM Power8 machines (ISA 2.07)
#14577 Better handling for future crypto parameters
#14600 zcommon: Refactor FPU state handling in fletcher4
#14603 Fix prefetching of indirect blocks while destroying
#14633 Fixes in persistent error log
#14639 FreeBSD: Remove extra arc_reduce_target_size() call
#14641 Additional limits on hole reporting
#14649 Drop lying to the compiler in the fletcher4 code
#14652 panic loop when removing slog device
#14653 Update vdev state for spare vdev
#14655 Fix cloning into already dirty dbufs
#14678 Revert "Do not hold spa_config in ZIL while blocked on IO"
Obtained from: OpenZFS
OpenZFS commit: 431083f75b
Notable upstream pull request merges:
#13805 Configure zed's diagnosis engine with vdev properties
#14110 zfs list: Allow more fields in ZFS_ITER_SIMPLE mode
#14121 Batch enqueue/dequeue for bqueue
#14123 arc_read()/arc_access() refactoring and cleanup
#14159 Bypass metaslab throttle for removal allocations
#14243 Implement uncached prefetch
#14251 Cache dbuf_hash() calculation
#14253 Allow reciever to override encryption property in case of replication
#14254 Restrict visibility of per-dataset kstats inside FreeBSD jails
#14255 Zero end of embedded block buffer in dump_write_embedded()
#14263 Cleanups identified by CodeQL and Coverity
#14264 Miscellaneous fixes
#14272 Change ZEVENT_POOL_GUID to ZEVENT_POOL to display pool names
#14287 FreeBSD: Remove stray debug printf
#14288 Colorize zfs diff output
#14289 deadlock between spa_errlog_lock and dp_config_rwlock
#14291 FreeBSD: Fix potential boot panic with bad label
#14292 Add tunable to allow changing micro ZAP's max size
#14293 Turn default_bs and default_ibs into ZFS_MODULE_PARAMs
#14295 zed: add hotplug support for spare vdevs
#14304 Activate filesystem features only in syncing context
#14311 zpool: do guid-based comparison in is_vdev_cb()
#14317 Pack zrlock_t by 8 bytes
#14320 Update arc_summary and arcstat outputs
#14328 FreeBSD: catch up to 1400077
#14376 Use setproctitle to report progress of zfs send
#14340 Remove some dead ARC code
#14358 Wait for txg sync if the last DRR_FREEOBJECTS might result in a hole
#14360 libzpool: fix ddi_strtoull to update nptr
#14364 Fix unprotected zfs_znode_dmu_fini
#14379 zfs_receive_one: Check for the more likely error first
#14380 Cleanup of dead code suggested by Clang Static Analyzer
#14397 Avoid passing an uninitialized index to dsl_prop_known_index
#14404 Fix reading uninitialized variable in receive_read
#14407 free_blocks(): Fix reports from 2016 PVS Studio FreeBSD report
#14418 Introduce minimal ZIL block commit delay
#14422 x86 assembly: fix .size placement and replace .align with .balign
Obtained from: OpenZFS
OpenZFS commit: 9cd71c8604
Notable upstream pull request merges:
#13782 Fix setting the large_block feature after receiving a snapshot
#14157 FreeBSD: stop using buffer cache-only routines on sync
#14172 zed: post a udev change event from spa_vdev_attach()
#14181 zed: unclean disk attachment faults the vdev
#14190 Bump checksum error counter before reporting to ZED
#14196 Remove atomics from zh_refcount
#14197 Don't leak packed recieved proprties
#14198 Switch dnode stats to wmsums
#14199 Remove few pointer dereferences in dbuf_read()
#14200 Micro-optimize zrl_remove()
#14204 Lua: Fix bad bitshift in lua_strx2number()
#14212 Zstd fixes
#14218 Avoid a null pointer dereference in zfs_mount() on FreeBSD
#14235 nopwrites on dmu_sync-ed blocks can result in a panic
#14236 zio can deadlock during device removal
#14247 Micro-optimize fletcher4 calculations
#14261 FreeBSD: zfs_register_callbacks() must implement error check
correctly
Obtained from: OpenZFS
OpenZFS commit: 59493b63c1
Notable upstream pull request merges:
#13680 Add options to zfs redundant_metadata property
#13758 Allow mounting snapshots in .zfs/snapshot as a regular user
#13838 quota: disable quota check for ZVOL
#13839 quota: extend quota for dataset
#13973 Fix memory leaks in dmu_send()/dmu_send_obj()
#13977 Avoid unnecessary metaslab_check_free calling
#13978 PAM: Fix unchecked return value from zfs_key_config_load()
#13979 Handle possible null pointers from malloc/strdup/strndup()
#13997 zstream: allow decompress to fix metadata for uncompressed
records
#13998 zvol_wait logic may terminate prematurely
#14001 FreeBSD: Fix a pair of bugs in zfs_fhtovp()
#14003 Stop ganging due to past vdev write errors
#14039 Optimize microzaps
#14050 Fix draid2+2s metadata error on simultaneous 2 drive failures
#14062 zed: Avoid core dump if wholedisk property does not exist
#14077 Propagate extent_bytes change to autotrim thread
#14079 FreeBSD: vn_flush_cached_data: observe vnode locking contract
#14093 Fix ARC target collapse when zfs_arc_meta_limit_percent=100
#14106 Add ability to recompress send streams with new compression
algorithm
#14119 Deny receiving into encrypted datasets if the keys are not
loaded
#14120 Fix arc_p aggressive increase
#14129 zed: Prevent special vdev to be replaced by hot spare
#14133 Expose zfs_vdev_open_timeout_ms as a tunable
#14135 FreeBSD: Fix out of bounds read in zfs_ioctl_ozfs_to_legacy()
#14152 Adds the `-p` option to `zfs holds`
#14161 Handle and detect #13709's unlock regression
Obtained from: OpenZFS
OpenZFS commit: 2163cde450
Notable upstream pull request merges:
#9372 Implement a new type of zfs receive: corrective receive (-c)
#13635 Add snapshots_changed as property
#13636 Add support for per dataset zil stats and use wmsum counters
#13643 Fix scrub resume from newly created hole
#13670 Fix memory allocation for the checksum benchmark
#13695 Skip checksum benchmarks on systems with slow cpu
#13711 zpool: fix redundancy check after vdev removal
Obtained from: OpenZFS
OpenZFS commit: b3d0568cfd
Notable upstream pull request merges:
#12321 Fix inflated quiesce time caused by lwb_tx during zil_commit()
#13244 zstd early abort
#13360 Verify BPs as part of spa_load_verify_cb()
#13452 More speculative prefetcher improvements
#13466 Expose zpool guids through kstats
#13476 Refactor Log Size Limit
#13484 FreeBSD: libspl: Add locking around statfs globals
#13498 Cancel in-progress rebuilds when we finish removal
#13499 zed: Take no action on scrub/resilver checksum errors
#13513 Remove wrong assertion in log spacemap
Obtained from: OpenZFS
OpenZFS commit: b9d98453f9
Notable upstream pull request merges:
#10662 zvol_wait: Ignore locked zvols
#12789 Improve log spacemap load time
#12812 Improved zpool status output, list all affected datasets
#13277 FreeBSD: Use NDFREE_PNBUF if available
#13302 Make zfs_max_recordsize default to 16M
#13311 Fix error handling in FreeBSD's get/putpages VOPs
#13345 FreeBSD: Fix translation from ABD to physical pages
#13373 zfs: holds: dequadratify
#13375 Corrected edge case in uncompressed ARC->L2ARC handling
#13388 Improve mg_aliquot math
#13405 Reduce dbuf_find() lock contention
#13406 FreeBSD: use zero_region instead of allocating a dedicated page
Obtained from: OpenZFS
OpenZFS commit: c0cf6ed679
Notable upstream pull request merges:
#9078: log xattr=sa create/remove/update to ZIL
#11919: Cross-platform xattr user namespace compatibility
#13014: Report dnodes with faulty bonuslen
#13016: FreeBSD: Fix zvol_cdev_open locking
#13019: spl: Don't check FreeBSD rwlocks for double initialization
#13027: Fix clearing set-uid and set-gid bits on a file when
replying a write
#13031: Add enumerated vdev names to 'zpool iostat -v' and
'zpool list -v'
#13074: Enable encrypted raw sending to pools with greater ashift
#13076: Receive checks should allow unencrypted child datasets
#13098: Avoid dirtying the final TXGs when exporting a pool
#13172: Fix ENOSPC when unlinking multiple files from full pool
Obtained from: OpenZFS
OpenZFS commit: a86e089415
Notable upstream pull request merges:
#12766 Fix error propagation from lzc_send_redacted
#12805 Updated the lz4 decompressor
#12851 FreeBSD: Provide correct file generation number
#12857 Verify dRAID empty sectors
#12874 FreeBSD: Update argument types for VOP_READDIR
#12896 Reduce number of arc_prune threads
#12934 FreeBSD: Fix zvol_*_open() locking
#12947 lz4: Cherrypick fix for CVE-2021-3520
#12961 FreeBSD: Fix leaked strings in libspl mnttab
#12964 Fix handling of errors from dmu_write_uio_dbuf() on FreeBSD
#12981 Introduce a flag to skip comparing the local mac when raw sending
#12985 Avoid memory allocations in the ARC eviction thread
Obtained from: OpenZFS
OpenZFS commit: 17b2ae0b24
Notable upstream pull request merges:
#12285 Introduce a tunable to exclude special class buffers from L2ARC
#12689 Check l2cache vdevs pending list inside the vdev_inuse()
#12735 Enable edonr in FreeBSD
#12743 FreeBSD: fix world build after de198f2#12745 Restore dirty dnode detection logic
Obtained from: OpenZFS
OpenZFS commit: 269b5dadcf
Notable upstream pull request merges:
#12333: Creating gang ABDs for Raidz optional IOs
#12668: FreeBSD: Catch up with recent VFS changes
#12687: Skip spacemaps reading in case of pool readonly import
#12704: Fix some FreeBSD VOPs to synchronize properly with teardown
#12724: Fix lseek(SEEK_DATA/SEEK_HOLE) mmap consistency
Obtained from: OpenZFS
OpenZFS commit: 6c8f03232a
Notable upstream pull request merges:
#12339 Read past end of argv array in zpool_do_import()
#12365 Fixes in persistent L2ARC
#12383 Fixes for KMSAN reports
#12425 Avoid small buffer copying on write
#12428 Fix unfortunate NULL in spa_update_dspace
#12446 Allow disabling of unmapped I/O on FreeBSD
Obtained from: OpenZFS
OpenZFS commit: f3678d70ff
Notable upstream pull request merges:
#11710 Allow zfs to send replication streams with missing snapshots
#11751 Avoid taking global lock to destroy zfsdev state
#11786 Ratelimit deadman zevents as with delay zevents
#11803 ZFS traverse_visitbp optimization to limit prefetch
#11813 Allow pool names that look like Solaris disk names
#11822 Atomically check and set dropped zevent count
#11822 Don't scale zfs_zevent_len_max by CPU count
#11833 Refactor zfsdev state init/destroy to share common code
#11837 zfs get -p only outputs 3 columns if "clones" property is empty
#11843 libzutil: zfs_isnumber(): return false if input empty
#11849 Use dsl_scan_setup_check() to setup a scrub
#11861 Improvements to the 'compatibility' property
#11862 cmd/zfs receive: allow dry-run (-n) to check property args
#11864 receive: don't fail inheriting (-x) properties on wrong dataset type
#11877 Combine zio caches if possible
#11881 FreeBSD: use vnlru_free_vfsops if available
#11883 FreeBSD: add support for lockless symlink lookup
#11884 FreeBSD: add missing seqc write begin/end around zfs_acl_chown_setattr
#11896 Fix crash in zio_done error reporting
#11905 zfs-send(8): Restore sorting of flags
#11926 FreeBSD: damage control racing .. lookups in face of mkdir/rmdir
#11930 vdev_mirror: don't scrub/resilver devices that can't be read
#11938 Fix AVX512BW Fletcher code on AVX512-but-not-BW machines
#11955 zfs get: don't lookup mount options when using "-s local"
#11956 libzfs: add keylocation=https://, backed by fetch(3) or libcurl
#11959 vdev_id: variable not getting expanded under map_slot()
#11966 Scale worker threads and taskqs with number of CPUs
#11994 Clean up use of zfs_log_create in zfs_dir
#11997 FreeBSD: Don't force xattr mount option
#11997 FreeBSD: Implement xattr=sa
#11997 FreeBSD: Use SET_ERROR to trace xattr name errors
#11998 Simplify/fix dnode_move() for dn_zfetch
#12003 FreeBSD: Initialize/destroy zp->z_lock
#12010 Fix dRAID self-healing short columns
#12033 Revert "Fix raw sends on encrypted datasets when copying back snapshots"
#12040 Reinstate the old zpool read label logic as a fallback
#12046 Improve scrub maxinflight_bytes math
#12049 FreeBSD: avoid memory allocation in arc_prune_async
#12052 FreeBSD: incorporate changes to the VFS_QUOTACTL(9) KPI
#12061 Fix dRAID sequential resilver silent damage handling
#12072 Let zfs diff be more permissive
#12077 FreeBSD: Retry OCF ENOMEM errors.
#12088 Propagate vdev state due to invalid label corruption
#12091 libzfs: On FreeBSD, use MNT_NOWAIT with getfsstat
#12097 FreeBSD: Update dataset_kstats for zvols in dev mode
#12104 FreeBSD boot code reminder after zpool upgrade
#12114 Introduce write-mostly sums
Obtained from: OpenZFS
OpenZFS commit: 75b4cbf625
Notable upstream changes:
778869fa1 Fix reporting of mount progress
e7adccf7f Disable use of hardware crypto offload drivers on FreeBSD
03e02e5b5 Fix checksum errors not being counted on repeated repair
64e0fe14f Restore FreeBSD resource usage accounting
11f2e9a49 Fix panic if scrubbing after removing a slog device
MFC after: 2 weeks
Notable upstream changes:
bf156c966 Remove unused abd_alloc_scatter_offset_chunkcnt
658fb8020 Add "compatibility" property for zpool feature sets
This update introduces a new pool property called "compatibility"
that can be used to enable a limited set of pool features on pool
creation and "stick" to it, so the "zpool upgrade" does not
accidentally enable features that are not desired. The value of
this property may then be changed later.
See zpool-features(5) for more information about the "compatibility"
pool property.
Obtained from: OpenZFS
MFC after: 2 weeks
- fix panic due to tqid overflow
- Improve libzfs_error_init messages
- Expose zfetch_max_idistance tunable
- Make dbufstat work on FreeBSD
- Fix EIO after resuming receive of new dataset over an existing one
