Lines Matching full:ns
32 .It Sy dbuf_cache_max_bytes Ns = Ns Sy UINT64_MAX Ns B Pq u64
35 .No 1/2^ Ns Sy dbuf_cache_shift Pq 1/32nd
42 .It Sy dbuf_metadata_cache_max_bytes Ns = Ns Sy UINT64_MAX Ns B Pq u64
45 .No 1/2^ Ns Sy dbuf_metadata_cache_shift Pq 1/64th
52 .It Sy dbuf_cache_hiwater_pct Ns = Ns Sy 10 Ns % Pq uint
57 .It Sy dbuf_cache_lowater_pct Ns = Ns Sy 10 Ns % Pq uint
62 .It Sy dbuf_cache_shift Ns = Ns Sy 5 Pq uint
67 .It Sy dbuf_metadata_cache_shift Ns = Ns Sy 6 Pq uint
72 .It Sy dbuf_mutex_cache_shift Ns = Ns Sy 0 Pq uint
78 .It Sy dmu_object_alloc_chunk_shift Ns = Ns Sy 7 Po 128 Pc Pq uint
82 .It Sy dmu_ddt_copies Ns = Ns Sy 3 Pq uint
93 .It Sy dmu_prefetch_max Ns = Ns Sy 134217728 Ns B Po 128 MiB Pc Pq uint
97 .It Sy l2arc_feed_again Ns = Ns Sy 1 Ns | Ns 0 Pq int
101 .It Sy l2arc_feed_min_ms Ns = Ns Sy 200 Pq u64
104 .Sy l2arc_feed_again Ns = Ns Ar 1
107 .It Sy l2arc_feed_secs Ns = Ns Sy 1 Pq u64
110 .It Sy l2arc_headroom Ns = Ns Sy 8 Pq u64
119 .It Sy l2arc_headroom_boost Ns = Ns Sy 200 Ns % Pq u64
128 .It Sy l2arc_exclude_special Ns = Ns Sy 0 Ns | Ns 1 Pq int
133 .It Sy l2arc_mfuonly Ns = Ns Sy 0 Ns | Ns 1 Ns | Ns 2 Pq int
142 .No If Sy l2arc_noprefetch Ns = Ns Sy 0 ,
174 .It Sy l2arc_meta_percent Ns = Ns Sy 33 Ns % Pq uint
181 .It Sy l2arc_trim_ahead Ns = Ns Sy 0 Ns % Pq u64
200 .It Sy l2arc_noprefetch Ns = Ns Sy 1 Ns | Ns 0 Pq int
216 .It Sy l2arc_norw Ns = Ns Sy 0 Ns | Ns 1 Pq int
219 .It Sy l2arc_write_boost Ns = Ns Sy 33554432 Ns B Po 32 MiB Pc Pq u64
224 .It Sy l2arc_write_max Ns = Ns Sy 33554432 Ns B Po 32 MiB Pc Pq u64
227 .It Sy l2arc_rebuild_enabled Ns = Ns Sy 1 Ns | Ns 0 Pq int
234 .It Sy l2arc_rebuild_blocks_min_l2size Ns = Ns Sy 1073741824 Ns B Po 1 GiB Pc Pq u64
243 .It Sy metaslab_aliquot Ns = Ns Sy 2097152 Ns B Po 2 MiB Pc Pq u64
250 .It Sy metaslab_bias_enabled Ns = Ns Sy 1 Ns | Ns 0 Pq int
256 .It Sy metaslab_perf_bias Ns = Ns Sy 1 Ns | Ns 0 Ns | Ns 2 Pq int
264 .It Sy metaslab_force_ganging Ns = Ns Sy 16777217 Ns B Po 16 MiB + 1 B Pc Pq u64
268 .It Sy metaslab_force_ganging_pct Ns = Ns Sy 3 Ns % Pq uint
273 .It Sy brt_zap_prefetch Ns = Ns Sy 1 Ns | Ns 0 Pq int
276 .It Sy brt_zap_default_bs Ns = Ns Sy 12 Po 4 KiB Pc Pq int
281 .It Sy brt_zap_default_ibs Ns = Ns Sy 12 Po 4 KiB Pc Pq int
286 .It Sy ddt_zap_default_bs Ns = Ns Sy 15 Po 32 KiB Pc Pq int
291 .It Sy ddt_zap_default_ibs Ns = Ns Sy 15 Po 32 KiB Pc Pq int
296 .It Sy zfs_default_bs Ns = Ns Sy 9 Po 512 B Pc Pq int
299 .It Sy zfs_default_ibs Ns = Ns Sy 17 Po 128 KiB Pc Pq int
302 .It Sy zfs_dio_enabled Ns = Ns Sy 1 Ns | Ns 0 Pq int
310 .It Sy zfs_dio_strict Ns = Ns Sy 0 Ns | Ns 1 Pq int
315 .It Sy zfs_history_output_max Ns = Ns Sy 1048576 Ns B Po 1 MiB Pc Pq u64
323 .It Sy zfs_keep_log_spacemaps_at_export Ns = Ns Sy 0 Ns | Ns 1 Pq int
326 .It Sy zfs_metaslab_segment_weight_enabled Ns = Ns Sy 1 Ns | Ns 0 Pq int
329 .It Sy zfs_metaslab_switch_threshold Ns = Ns Sy 2 Pq int
334 .It Sy metaslab_debug_load Ns = Ns Sy 0 Ns | Ns 1 Pq int
337 .It Sy metaslab_debug_unload Ns = Ns Sy 0 Ns | Ns 1 Pq int
340 .It Sy metaslab_fragmentation_factor_enabled Ns = Ns Sy 1 Ns | Ns 0 Pq int
343 .It Sy metaslab_df_max_search Ns = Ns Sy 16777216 Ns B Po 16 MiB Pc Pq uint
356 .Sy ashift Ns = Ns Sy 9
363 .Em 16*1024 Pq with Sy ashift Ns = Ns Sy 9
365 .Em 2*1024 Pq with Sy ashift Ns = Ns Sy 12 .
367 .It Sy metaslab_df_use_largest_segment Ns = Ns Sy 0 Ns | Ns 1 Pq int
375 .It Sy zfs_metaslab_max_size_cache_sec Ns = Ns Sy 3600 Ns s Po 1 hour Pc Pq u64
385 .It Sy zfs_metaslab_mem_limit Ns = Ns Sy 25 Ns % Pq uint
392 .It Sy zfs_metaslab_try_hard_before_gang Ns = Ns Sy 0 Ns | Ns 1 Pq int
417 .It Sy zfs_metaslab_find_max_tries Ns = Ns Sy 100 Pq uint
423 .It Sy zfs_vdev_default_ms_count Ns = Ns Sy 200 Pq uint
426 .It Sy zfs_vdev_default_ms_shift Ns = Ns Sy 29 Po 512 MiB Pc Pq uint
429 .It Sy zfs_vdev_max_ms_shift Ns = Ns Sy 34 Po 16 GiB Pc Pq uint
432 .It Sy zfs_vdev_max_auto_ashift Ns = Ns Sy 14 Pq uint
440 .It Sy zfs_vdev_direct_write_verify Ns = Ns Sy Linux 1 | FreeBSD 0 Pq uint
460 .It Sy zfs_vdev_min_auto_ashift Ns = Ns Sy ASHIFT_MIN Po 9 Pc Pq uint
463 .It Sy zfs_vdev_min_ms_count Ns = Ns Sy 16 Pq uint
466 .It Sy vdev_validate_skip Ns = Ns Sy 0 Ns | Ns 1 Pq int
471 .It Sy zfs_vdev_ms_count_limit Ns = Ns Sy 131072 Po 128k Pc Pq uint
474 .It Sy metaslab_preload_enabled Ns = Ns Sy 1 Ns | Ns 0 Pq int
477 .It Sy metaslab_preload_limit Ns = Ns Sy 10 Pq uint
480 .It Sy metaslab_preload_pct Ns = Ns Sy 50 Pq uint
483 .It Sy metaslab_lba_weighting_enabled Ns = Ns Sy 1 Ns | Ns 0 Pq int
488 .It Sy metaslab_unload_delay Ns = Ns Sy 32 Pq uint
495 .It Sy metaslab_unload_delay_ms Ns = Ns Sy 600000 Ns ms Po 10 min Pc Pq uint
502 .It Sy reference_history Ns = Ns Sy 3 Pq uint
505 .It Sy raidz_expand_max_copy_bytes Ns = Ns Sy 160MB Pq ulong
509 .It Sy raidz_expand_max_reflow_bytes Ns = Ns Sy 0 Pq ulong
512 .It Sy raidz_io_aggregate_rows Ns = Ns Sy 4 Pq ulong
515 .It Sy reference_history Ns = Ns Sy 3 Pq int
519 .It Sy reference_tracking_enable Ns = Ns Sy 0 Ns | Ns 1 Pq int
524 .It Sy send_holes_without_birth_time Ns = Ns Sy 1 Ns | Ns 0 Pq int
532 .It Sy spa_config_path Ns = Ns Pa /etc/zfs/zpool.cache Pq charp
535 .It Sy spa_asize_inflation Ns = Ns Sy 24 Pq uint
544 .It Sy spa_load_print_vdev_tree Ns = Ns Sy 0 Ns | Ns 1 Pq int
548 .It Sy spa_load_verify_data Ns = Ns Sy 1 Ns | Ns 0 Pq int
559 .It Sy spa_load_verify_metadata Ns = Ns Sy 1 Ns | Ns 0 Pq int
569 .It Sy spa_load_verify_shift Ns = Ns Sy 4 Po 1/16th Pc Pq uint
573 .It Sy spa_slop_shift Ns = Ns Sy 5 Po 1/32nd Pc Pq int
584 .It Sy spa_num_allocators Ns = Ns Sy 4 Pq int
593 .It Sy spa_cpus_per_allocator Ns = Ns Sy 4 Pq int
598 .It Sy spa_upgrade_errlog_limit Ns = Ns Sy 0 Pq uint
605 .It Sy vdev_read_sit_out_secs Ns = Ns Sy 600 Ns s Po 10 min Pc Pq ulong
617 .It Sy vdev_raidz_outlier_check_interval_ms Ns = Ns Sy 1000 Ns ms Po 1 sec Pc Pq ulong
625 .It Sy vdev_raidz_outlier_insensitivity Ns = Ns Sy 50 Pq uint
641 .It Sy vdev_removal_max_span Ns = Ns Sy 32768 Ns B Po 32 KiB Pc Pq uint
652 .It Sy vdev_file_logical_ashift Ns = Ns Sy 9 Po 512 B Pc Pq u64
655 .It Sy vdev_file_physical_ashift Ns = Ns Sy 9 Po 512 B Pc Pq u64
658 .It Sy zap_iterate_prefetch Ns = Ns Sy 1 Ns | Ns 0 Pq int
664 .It Sy zap_micro_max_size Ns = Ns Sy 131072 Ns B Po 128 KiB Pc Pq int
672 .It Sy zap_shrink_enabled Ns = Ns Sy 1 Ns | Ns 0 Pq int
675 .It Sy zfetch_min_distance Ns = Ns Sy 4194304 Ns B Po 4 MiB Pc Pq uint
683 .It Sy zfetch_max_distance Ns = Ns Sy 67108864 Ns B Po 64 MiB Pc Pq uint
686 .It Sy zfetch_max_idistance Ns = Ns Sy 67108864 Ns B Po 64 MiB Pc Pq uint
689 .It Sy zfetch_max_reorder Ns = Ns Sy 16777216 Ns B Po 16 MiB Pc Pq uint
696 .It Sy zfetch_max_streams Ns = Ns Sy 8 Pq uint
699 .It Sy zfetch_min_sec_reap Ns = Ns Sy 1 Pq uint
702 .It Sy zfetch_max_sec_reap Ns = Ns Sy 2 Pq uint
705 .It Sy zfs_abd_scatter_enabled Ns = Ns Sy 1 Ns | Ns 0 Pq int
711 .It Sy zfs_abd_scatter_max_order Ns = Ns Sy MAX_ORDER\-1 Pq uint
719 .It Sy zfs_abd_scatter_min_size Ns = Ns Sy 1536 Ns B Po 1.5 KiB Pc Pq uint
723 .It Sy zfs_arc_dnode_limit Ns = Ns Sy 0 Ns B Pq u64
731 .It Sy zfs_arc_dnode_limit_percent Ns = Ns Sy 10 Ns % Pq u64
738 .It Sy zfs_arc_dnode_reduce_percent Ns = Ns Sy 10 Ns % Pq u64
743 .It Sy zfs_arc_average_blocksize Ns = Ns Sy 8192 Ns B Po 8 KiB Pc Pq uint
751 .It Sy zfs_arc_eviction_pct Ns = Ns Sy 200 Ns % Pq uint
762 .Sy 100 Ns % ,
769 .It Sy zfs_arc_evict_batch_limit Ns = Ns Sy 10 Pq uint
774 .It Sy zfs_arc_evict_threads Ns = Ns Sy 0 Pq int
808 .It Sy zfs_arc_grow_retry Ns = Ns Sy 0 Ns s Pq uint
814 .No value Pq default Sy 5 Ns s
818 .It Sy zfs_arc_lotsfree_percent Ns = Ns Sy 10 Ns % Pq int
825 .It Sy zfs_arc_max Ns = Ns Sy 0 Ns B Pq u64
836 .Sy 67108864 Ns B Pq 64 MiB .
844 .It Sy zfs_arc_meta_balance Ns = Ns Sy 500 Pq uint
849 .It Sy zfs_arc_min Ns = Ns Sy 0 Ns B Pq u64
857 .It Sy zfs_arc_min_prefetch_ms Ns = Ns Sy 0 Ns ms Ns Po Ns ≡ Ns 1s Pc Pq uint
860 .It Sy zfs_arc_min_prescient_prefetch_ms Ns = Ns Sy 0 Ns ms Ns Po Ns ≡ Ns 6s Pc Pq uint
865 .It Sy zfs_arc_prune_task_threads Ns = Ns Sy 1 Pq int
872 .It Sy zfs_max_missing_tvds Ns = Ns Sy 0 Pq int
876 .It Sy zfs_max_nvlist_src_size Ns = Sy 0 Pq u64
894 .Sy 134217728 Ns B Pq 128 MiB
897 .It Sy zfs_multilist_num_sublists Ns = Ns Sy 0 Pq uint
909 .It Sy zfs_arc_overflow_shift Ns = Ns Sy 8 Pq int
930 .It Sy zfs_arc_shrink_shift Ns = Ns Sy 0 Pq uint
935 .It Sy zfs_arc_pc_percent Ns = Ns Sy 0 Ns % Po off Pc Pq uint
953 .It Sy zfs_arc_shrinker_limit Ns = Ns Sy 0 Pq int
969 .It Sy zfs_arc_shrinker_seeks Ns = Ns Sy 2 Pq int
976 .It Sy zfs_arc_sys_free Ns = Ns Sy 0 Ns B Pq u64
981 .It Sy zfs_checksum_events_per_second Ns = Ns Sy 20 Ns /s Pq uint
987 .It Sy zfs_commit_timeout_pct Ns = Ns Sy 10 Ns % Pq uint
995 .It Sy zfs_condense_indirect_commit_entry_delay_ms Ns = Ns Sy 0 Ns ms Pq int
1000 .It Sy zfs_condense_indirect_obsolete_pct Ns = Ns Sy 25 Ns % Pq uint
1007 .It Sy zfs_condense_indirect_vdevs_enable Ns = Ns Sy 1 Ns | Ns 0 Pq int
1018 .It Sy zfs_condense_max_obsolete_bytes Ns = Ns Sy 1073741824 Ns B Po 1 GiB Pc Pq u64
1023 .It Sy zfs_condense_min_mapping_bytes Ns = Ns Sy 131072 Ns B Po 128 KiB Pc Pq u64
1027 .It Sy zfs_dbgmsg_enable Ns = Ns Sy 1 Ns | Ns 0 Pq int
1039 .It Sy zfs_dbgmsg_maxsize Ns = Ns Sy 4194304 Ns B Po 4 MiB Pc Pq uint
1042 .It Sy zfs_dbuf_state_index Ns = Ns Sy 0 Pq int
1047 .It Sy zfs_deadman_checktime_ms Ns = Ns Sy 60000 Ns ms Po 1 min Pc Pq u64
1054 .It Sy zfs_deadman_enabled Ns = Ns Sy 1 Ns | Ns 0 Pq int
1069 .It Sy zfs_deadman_events_per_second Ns = Ns Sy 1 Ns /s Pq int
1073 .It Sy zfs_deadman_failmode Ns = Ns Sy wait Pq charp
1090 .It Sy zfs_deadman_synctime_ms Ns = Ns Sy 600000 Ns ms Po 10 min Pc Pq u64
1097 .It Sy zfs_deadman_ziotime_ms Ns = Ns Sy 300000 Ns ms Po 5 min Pc Pq u64
1105 .It Sy zfs_dedup_prefetch Ns = Ns Sy 0 Ns | Ns 1 Pq int
1108 .It Sy zfs_dedup_log_flush_min_time_ms Ns = Ns Sy 1000 Ns Pq uint
1117 .It Sy zfs_dedup_log_flush_entries_min Ns = Ns Sy 100 Ns Pq uint
1129 .It Sy zfs_dedup_log_flush_entries_max Ns = Ns Sy UINT_MAX Ns Pq uint
1133 .It Sy zfs_dedup_log_flush_txgs Ns = Ns Sy 100 Ns Pq uint
1145 .It Sy zfs_dedup_log_cap Ns = Ns Sy UINT_MAX Ns Pq uint
1153 .It Sy zfs_dedup_log_hard_cap Ns = Ns Sy 0 Ns | Ns 1 Pq uint
1165 .It Sy zfs_dedup_log_flush_flow_rate_txgs Ns = Ns Sy 10 Ns Pq uint
1178 .It Sy zfs_dedup_log_txg_max Ns = Ns Sy 8 Ns Pq uint
1185 .It Sy zfs_dedup_log_mem_max Ns = Ns Sy 0 Ns Pq u64
1197 .It Sy zfs_dedup_log_mem_max_percent Ns = Ns Sy 1 Ns % Pq uint
1205 .It Sy zfs_delay_min_dirty_percent Ns = Ns Sy 60 Ns % Pq uint
1213 .It Sy zfs_delay_scale Ns = Ns Sy 500000 Pq int
1224 .It Sy zfs_dio_write_verify_events_per_second Ns = Ns Sy 20 Ns /s Pq uint
1227 .It Sy zfs_disable_ivset_guid_check Ns = Ns Sy 0 Ns | Ns 1 Pq int
1233 .It Sy zfs_key_max_salt_uses Ns = Ns Sy 400000000 Po 4*10^8 Pc Pq ulong
1238 .It Sy zfs_object_mutex_size Ns = Ns Sy 64 Pq uint
1246 .It Sy zfs_slow_io_events_per_second Ns = Ns Sy 20 Ns /s Pq int
1250 .It Sy zfs_unflushed_max_mem_amt Ns = Ns Sy 1073741824 Ns B Po 1 GiB Pc Pq u64
1254 .It Sy zfs_unflushed_max_mem_ppm Ns = Ns Sy 1000 Ns ppm Po 0.1% Pc Pq u64
1258 .It Sy zfs_unflushed_log_block_max Ns = Ns Sy 131072 Po 128k Pc Pq u64
1286 .It Sy zfs_unflushed_log_block_min Ns = Ns Sy 1000 Pq u64
1291 .It Sy zfs_unflushed_log_block_pct Ns = Ns Sy 400 Ns % Pq u64
1296 .It Sy zfs_unflushed_log_txg_max Ns = Ns Sy 1000 Pq u64
1301 .It Sy zfs_unlink_suspend_progress Ns = Ns Sy 0 Ns | Ns 1 Pq uint
1308 .It Sy zfs_delete_blocks Ns = Ns Sy 20480 Pq ulong
1319 .It Sy zfs_dirty_data_max Ns = Pq int
1331 .It Sy zfs_dirty_data_max_max Ns = Pq int
1348 .It Sy zfs_dirty_data_max_max_percent Ns = Ns Sy 25 Ns % Pq uint
1360 .It Sy zfs_dirty_data_max_percent Ns = Ns Sy 10 Ns % Pq uint
1371 .It Sy zfs_dirty_data_sync_percent Ns = Ns Sy 20 Ns % Pq uint
1377 .It Sy zfs_wrlog_data_max Ns = Pq int
1389 .It Sy zfs_fallocate_reserve_percent Ns = Ns Sy 110 Ns % Pq uint
1408 .It Sy zfs_fletcher_4_impl Ns = Ns Sy fastest Pq string
1429 .It Sy zfs_bclone_enabled Ns = Ns Sy 1 Ns | Ns 0 Pq int
1435 .It Sy zfs_bclone_wait_dirty Ns = Ns Sy 1 Ns | Ns 0 Pq int
1445 .It Sy zfs_blake3_impl Ns = Ns Sy fastest Pq string
1459 .It Sy zfs_free_bpobj_enabled Ns = Ns Sy 1 Ns | Ns 0 Pq int
1462 .It Sy zfs_async_block_max_blocks Ns = Ns Sy UINT64_MAX Po unlimited Pc Pq u64
1465 .It Sy zfs_max_async_dedup_frees Ns = Ns Sy 100000 Po 10^5 Pc Pq u64
1468 .It Sy zfs_vdev_async_read_max_active Ns = Ns Sy 3 Pq uint
1472 .It Sy zfs_vdev_async_read_min_active Ns = Ns Sy 1 Pq uint
1476 .It Sy zfs_vdev_async_write_active_max_dirty_percent Ns = Ns Sy 60 Ns % Pq uint
1484 .It Sy zfs_vdev_async_write_active_min_dirty_percent Ns = Ns Sy 30 Ns % Pq uint
1493 .It Sy zfs_vdev_async_write_max_active Ns = Ns Sy 10 Pq uint
1497 .It Sy zfs_vdev_async_write_min_active Ns = Ns Sy 2 Pq uint
1511 .It Sy zfs_vdev_initializing_max_active Ns = Ns Sy 1 Pq uint
1515 .It Sy zfs_vdev_initializing_min_active Ns = Ns Sy 1 Pq uint
1519 .It Sy zfs_vdev_max_active Ns = Ns Sy 1000 Pq uint
1525 .It Sy zfs_vdev_open_timeout_ms Ns = Ns Sy 1000 Pq uint
1532 .It Sy zfs_vdev_rebuild_max_active Ns = Ns Sy 3 Pq uint
1536 .It Sy zfs_vdev_rebuild_min_active Ns = Ns Sy 1 Pq uint
1540 .It Sy zfs_vdev_removal_max_active Ns = Ns Sy 2 Pq uint
1544 .It Sy zfs_vdev_removal_min_active Ns = Ns Sy 1 Pq uint
1548 .It Sy zfs_vdev_scrub_max_active Ns = Ns Sy 2 Pq uint
1552 .It Sy zfs_vdev_scrub_min_active Ns = Ns Sy 1 Pq uint
1556 .It Sy zfs_vdev_sync_read_max_active Ns = Ns Sy 10 Pq uint
1560 .It Sy zfs_vdev_sync_read_min_active Ns = Ns Sy 10 Pq uint
1564 .It Sy zfs_vdev_sync_write_max_active Ns = Ns Sy 10 Pq uint
1568 .It Sy zfs_vdev_sync_write_min_active Ns = Ns Sy 10 Pq uint
1572 .It Sy zfs_vdev_trim_max_active Ns = Ns Sy 2 Pq uint
1576 .It Sy zfs_vdev_trim_min_active Ns = Ns Sy 1 Pq uint
1580 .It Sy zfs_vdev_nia_delay Ns = Ns Sy 5 Pq uint
1594 .It Sy zfs_vdev_nia_credit Ns = Ns Sy 5 Pq uint
1599 .Sy zfs_*_max_active Ns = Sy 1
1609 .It Sy zfs_vdev_failfast_mask Ns = Ns Sy 1 Pq uint
1622 .It Sy zfs_vdev_disk_max_segs Ns = Ns Sy 0 Pq uint
1629 .It Sy zfs_expire_snapshot Ns = Ns Sy 300 Ns s Pq int
1633 .It Sy zfs_admin_snapshot Ns = Ns Sy 0 Ns | Ns 1 Pq int
1642 .It Sy zfs_snapshot_no_setuid Ns = Ns Sy 0 Ns | Ns 1 Pq int
1651 .It Sy zfs_flags Ns = Ns Sy 0 Pq int
1679 .It Sy zfs_btree_verify_intensity Ns = Ns Sy 0 Pq uint
1695 .It Sy zfs_free_leak_on_eio Ns = Ns Sy 0 Ns | Ns 1 Pq int
1736 .It Sy zfs_free_min_time_ms Ns = Ns Sy 1000 Ns ms Po 1s Pc Pq uint
1744 .It Sy zfs_obsolete_min_time_ms Ns = Ns Sy 500 Ns ms Pq uint
1749 .It Sy zfs_immediate_write_sz Ns = Ns Sy 32768 Ns B Po 32 KiB Pc Pq s64
1751 .Sy logbias Ns = Ns Sy latency .
1753 .Sy logbias Ns = Ns Sy throughput .
1757 .It Sy zil_special_is_slog Ns = Ns Sy 1 Ns | Ns 0 Pq int
1761 .Sy logbias Ns = Ns Sy throughput .
1764 .It Sy zfs_initialize_value Ns = Ns Sy 16045690984833335022 Po 0xDEADBEEFDEADBEEE Pc Pq u64
1768 .It Sy zfs_initialize_chunk_size Ns = Ns Sy 1048576 Ns B Po 1 MiB Pc Pq u64
1773 .It Sy zfs_livelist_max_entries Ns = Ns Sy 500000 Po 5*10^5 Pc Pq u64
1778 .It Sy zfs_livelist_min_percent_shared Ns = Ns Sy 75 Ns % Pq int
1785 .It Sy zfs_livelist_condense_new_alloc Ns = Ns Sy 0 Pq int
1790 .It Sy zfs_livelist_condense_sync_cancel Ns = Ns Sy 0 Pq int
1795 .It Sy zfs_livelist_condense_sync_pause Ns = Ns Sy 0 Ns | Ns 1 Pq int
1801 .It Sy zfs_livelist_condense_zthr_cancel Ns = Ns Sy 0 Pq int
1806 .It Sy zfs_livelist_condense_zthr_pause Ns = Ns Sy 0 Ns | Ns 1 Pq int
1812 .It Sy zfs_lua_max_instrlimit Ns = Ns Sy 100000000 Po 10^8 Pc Pq u64
1816 .It Sy zfs_lua_max_memlimit Ns = Ns Sy 104857600 Po 100 MiB Pc Pq u64
1820 .It Sy zfs_max_dataset_nesting Ns = Ns Sy 50 Pq int
1825 .It Sy zfs_max_log_walking Ns = Ns Sy 5 Pq u64
1829 .It Sy zfs_max_logsm_summary_length Ns = Ns Sy 10 Pq u64
1832 .It Sy zfs_max_recordsize Ns = Ns Sy 16777216 Po 16 MiB Pc Pq uint
1849 .It Sy zfs_allow_redacted_dataset_mount Ns = Ns Sy 0 Ns | Ns 1 Pq int
1853 .It Sy zfs_min_metaslabs_to_flush Ns = Ns Sy 1 Pq u64
1856 .It Sy zfs_metaslab_fragmentation_threshold Ns = Ns Sy 77 Ns % Pq uint
1862 .It Sy zfs_mg_fragmentation_threshold Ns = Ns Sy 95 Ns % Pq uint
1870 .It Sy zfs_mg_noalloc_threshold Ns = Ns Sy 0 Ns % Pq uint
1893 .It Sy zfs_ddt_data_is_special Ns = Ns Sy 1 Ns | Ns 0 Pq int
1896 .It Sy zfs_user_indirect_is_special Ns = Ns Sy 1 Ns | Ns 0 Pq int
1900 .It Sy zfs_multihost_history Ns = Ns Sy 0 Pq uint
1903 .Pa /proc/spl/kstat/zfs/ Ns Ao Ar pool Ac Ns Pa /multihost .
1905 .It Sy zfs_multihost_interval Ns = Ns Sy 1000 Ns ms Po 1 s Pc Pq u64
1921 .It Sy zfs_multihost_import_intervals Ns = Ns Sy 20 Pq uint
1943 .It Sy zfs_multihost_fail_intervals Ns = Ns Sy 10 Pq uint
1962 .It Sy zfs_no_scrub_io Ns = Ns Sy 0 Ns | Ns 1 Pq int
1967 .It Sy zfs_no_scrub_prefetch Ns = Ns Sy 0 Ns | Ns 1 Pq int
1970 .It Sy zfs_nocacheflush Ns = Ns Sy 0 Ns | Ns 1 Pq int
1975 .It Sy zfs_nopwrite_enabled Ns = Ns Sy 1 Ns | Ns 0 Pq int
1980 .It Sy zfs_dmu_offset_next_sync Ns = Ns Sy 1 Ns | Ns 0 Pq int
1987 .It Sy zfs_pd_bytes_max Ns = Ns Sy 52428800 Ns B Po 50 MiB Pc Pq int
1992 .It Sy zfs_traverse_indirect_prefetch_limit Ns = Ns Sy 32 Pq uint
1998 .It Sy zfs_per_txg_dirty_frees_percent Ns = Ns Sy 30 Ns % Pq u64
2003 .It Sy zfs_prefetch_disable Ns = Ns Sy 0 Ns | Ns 1 Pq int
2011 .It Sy zfs_qat_checksum_disable Ns = Ns Sy 0 Ns | Ns 1 Pq int
2016 .It Sy zfs_qat_compress_disable Ns = Ns Sy 0 Ns | Ns 1 Pq int
2021 .It Sy zfs_qat_encrypt_disable Ns = Ns Sy 0 Ns | Ns 1 Pq int
2026 .It Sy zfs_vnops_read_chunk_size Ns = Ns Sy 33554432 Ns B Po 32 MiB Pc Pq u64
2029 .It Sy zfs_read_history Ns = Ns Sy 0 Pq uint
2031 .Pa /proc/spl/kstat/zfs/ Ns Ao Ar pool Ac Ns Pa /reads .
2033 .It Sy zfs_read_history_hits Ns = Ns Sy 0 Ns | Ns 1 Pq int
2036 .It Sy zfs_rebuild_max_segment Ns = Ns Sy 1048576 Ns B Po 1 MiB Pc Pq u64
2040 .It Sy zfs_rebuild_scrub_enabled Ns = Ns Sy 1 Ns | Ns 0 Pq int
2046 .It Sy zfs_rebuild_vdev_limit Ns = Ns Sy 67108864 Ns B Po 64 MiB Pc Pq u64
2050 .It Sy zfs_reconstruct_indirect_combinations_max Ns = Ns Sy 4096 Pq int
2060 .It Sy zfs_recover Ns = Ns Sy 0 Ns | Ns 1 Pq int
2065 .It Sy zfs_removal_ignore_errors Ns = Ns Sy 0 Ns | Ns 1 Pq int
2074 .It Sy zfs_removal_suspend_progress Ns = Ns Sy 0 Ns | Ns 1 Pq uint
2078 .It Sy zfs_remove_max_segment Ns = Ns Sy 16777216 Ns B Po 16 MiB Pc Pq uint
2085 .It Sy zfs_resilver_disable_defer Ns = Ns Sy 0 Ns | Ns 1 Pq int
2091 .It Sy zfs_resilver_defer_percent Ns = Ns Sy 10 Ns % Pq uint
2098 .It Sy zfs_resilver_min_time_ms Ns = Ns Sy 3000 Ns ms Po 3 s Pc Pq uint
2103 .It Sy zfs_scan_ignore_errors Ns = Ns Sy 0 Ns | Ns 1 Pq int
2109 .It Sy zfs_scrub_after_expand Ns = Ns Sy 1 Ns | Ns 0 Pq int
2115 .It Sy zfs_scrub_min_time_ms Ns = Ns Sy 1000 Ns ms Po 1 s Pc Pq uint
2120 .It Sy zfs_scrub_error_blocks_per_txg Ns = Ns Sy 4096 Pq uint
2123 .It Sy zfs_scan_checkpoint_intval Ns = Ns Sy 7200 Ns s Po 2 hour Pc Pq uint
2128 .It Sy zfs_scan_fill_weight Ns = Ns Sy 3 Pq uint
2137 .It Sy zfs_scan_issue_strategy Ns = Ns Sy 0 Pq uint
2154 .It Sy zfs_scan_legacy Ns = Ns Sy 0 Ns | Ns 1 Pq int
2161 .It Sy zfs_scan_max_ext_gap Ns = Ns Sy 2097152 Ns B Po 2 MiB Pc Pq int
2167 .It Sy zfs_scan_mem_lim_fact Ns = Ns Sy 20 Ns ^-1 Pq uint
2174 .It Sy zfs_scan_mem_lim_soft_fact Ns = Ns Sy 20 Ns ^-1 Pq uint
2183 .It Sy zfs_scan_report_txgs Ns = Ns Sy 0 Ns | Ns 1 Pq uint
2190 .It Sy zfs_scan_strict_mem_lim Ns = Ns Sy 0 Ns | Ns 1 Pq int
2194 .It Sy zfs_scan_suspend_progress Ns = Ns Sy 0 Ns | Ns 1 Pq int
2198 .It Sy zfs_scan_vdev_limit Ns = Ns Sy 16777216 Ns B Po 16 MiB Pc Pq int
2202 .It Sy zfs_send_corrupt_data Ns = Ns Sy 0 Ns | Ns 1 Pq int
2205 .It Sy zfs_send_unmodified_spill_blocks Ns = Ns Sy 1 Ns | Ns 0 Pq int
2212 .It Sy zfs_send_no_prefetch_queue_ff Ns = Ns Sy 20 Ns ^\-1 Pq uint
2218 .It Sy zfs_send_no_prefetch_queue_length Ns = Ns Sy 1048576 Ns B Po 1 MiB Pc Pq uint
2220 .Nm zfs Cm send Ns 's
2223 .It Sy zfs_send_queue_ff Ns = Ns Sy 20 Ns ^\-1 Pq uint
2229 .It Sy zfs_send_queue_length Ns = Ns Sy 16777216 Ns B Po 16 MiB Pc Pq uint
2234 .It Sy zfs_recv_queue_ff Ns = Ns Sy 20 Ns ^\-1 Pq uint
2240 .It Sy zfs_recv_queue_length Ns = Ns Sy 16777216 Ns B Po 16 MiB Pc Pq uint
2246 .It Sy zfs_recv_write_batch_size Ns = Ns Sy 1048576 Ns B Po 1 MiB Pc Pq uint
2255 .It Sy zfs_recv_best_effort_corrective Ns = Ns Sy 0 Pq int
2266 .It Sy zfs_override_estimate_recordsize Ns = Ns Sy 0 Ns | Ns 1 Pq uint
2275 .It Sy zfs_sync_pass_deferred_free Ns = Ns Sy 2 Pq uint
2279 .It Sy zfs_spa_discard_memory_limit Ns = Ns Sy 16777216 Ns B Po 16 MiB Pc Pq int
2283 .It Sy zfs_spa_note_txg_time Ns = Ns Sy 600 Pq uint
2291 .It Sy zfs_spa_flush_txg_time Ns = Ns Sy 600 Pq uint
2298 .It Sy zfs_special_class_metadata_reserve_pct Ns = Ns Sy 25 Ns % Pq uint
2305 .It Sy zfs_sync_pass_dont_compress Ns = Ns Sy 8 Pq uint
2327 .It Sy zfs_sync_pass_rewrite Ns = Ns Sy 2 Pq uint
2330 .It Sy zfs_trim_extent_bytes_max Ns = Ns Sy 134217728 Ns B Po 128 MiB Pc Pq uint
2335 .It Sy zfs_trim_extent_bytes_min Ns = Ns Sy 32768 Ns B Po 32 KiB Pc Pq uint
2342 .It Sy zfs_trim_metaslab_skip Ns = Ns Sy 0 Ns | Ns 1 Pq uint
2352 .It Sy zfs_trim_queue_limit Ns = Ns Sy 10 Pq uint
2357 .It Sy zfs_trim_txg_batch Ns = Ns Sy 32 Pq uint
2372 .It Sy zfs_txg_history Ns = Ns Sy 100 Pq uint
2374 .Pa /proc/spl/kstat/zfs/ Ns Ao Ar pool Ac Ns Pa /TXGs .
2376 .It Sy zfs_txg_timeout Ns = Ns Sy 5 Ns s Pq uint
2380 .It Sy zfs_vdev_aggregation_limit Ns = Ns Sy 1048576 Ns B Po 1 MiB Pc Pq uint
2383 .It Sy zfs_vdev_aggregation_limit_non_rotating Ns = Ns Sy 131072 Ns B Po 128 KiB Pc Pq uint
2386 .It Sy zfs_vdev_mirror_rotating_inc Ns = Ns Sy 0 Pq int
2392 .It Sy zfs_vdev_mirror_rotating_seek_inc Ns = Ns Sy 5 Pq int
2400 .It Sy zfs_vdev_mirror_rotating_seek_offset Ns = Ns Sy 1048576 Ns B Po 1 MiB Pc Pq int
2405 .It Sy zfs_vdev_mirror_non_rotating_inc Ns = Ns Sy 0 Pq int
2410 .It Sy zfs_vdev_mirror_non_rotating_seek_inc Ns = Ns Sy 1 Pq int
2419 .It Sy zfs_vdev_read_gap_limit Ns = Ns Sy 32768 Ns B Po 32 KiB Pc Pq uint
2423 .It Sy zfs_vdev_write_gap_limit Ns = Ns Sy 4096 Ns B Po 4 KiB Pc Pq uint
2427 .It Sy zfs_vdev_raidz_impl Ns = Ns Sy fastest Pq string
2456 .It Sy zfs_zevent_len_max Ns = Ns Sy 512 Pq uint
2461 .It Sy zfs_zevent_retain_max Ns = Ns Sy 2000 Pq int
2467 .It Sy zfs_zevent_retain_expire_secs Ns = Ns Sy 900 Ns s Po 15 min Pc Pq int
2470 .It Sy zfs_zil_clean_taskq_maxalloc Ns = Ns Sy 1048576 Pq int
2475 .It Sy zfs_zil_clean_taskq_minalloc Ns = Ns Sy 1024 Pq int
2479 .It Sy zfs_zil_clean_taskq_nthr_pct Ns = Ns Sy 100 Ns % Pq int
2486 .It Sy zil_maxblocksize Ns = Ns Sy 131072 Ns B Po 128 KiB Pc Pq uint
2492 .It Sy zil_maxcopied Ns = Ns Sy 7680 Ns B Po 7.5 KiB Pc Pq uint
2497 .It Sy zil_nocacheflush Ns = Ns Sy 0 Ns | Ns 1 Pq int
2503 .It Sy zil_replay_disable Ns = Ns Sy 0 Ns | Ns 1 Pq int
2507 .It Sy zil_slog_bulk Ns = Ns Sy 67108864 Ns B Po 64 MiB Pc Pq u64
2512 .It Sy zfs_zil_saxattr Ns = Ns Sy 1 Ns | Ns 0 Pq int
2514 .Sy xattr Ns = Ns Sy sa
2522 .It Sy zfs_embedded_slog_min_ms Ns = Ns Sy 64 Pq uint
2531 .It Sy zstd_earlyabort_pass Ns = Ns Sy 1 Pq uint
2535 .It Sy zstd_abort_size Ns = Ns Sy 131072 Pq uint
2539 .It Sy zio_deadman_log_all Ns = Ns Sy 0 Ns | Ns 1 Pq int
2548 .It Sy zio_slow_io_ms Ns = Ns Sy 30000 Ns ms Po 30 s Pc Pq int
2555 .It Sy zio_dva_throttle_enabled Ns = Ns Sy 1 Ns | Ns 0 Pq int
2559 .It Sy zfs_xattr_compat Ns = Ns 0 Ns | Ns 1 Pq int
2583 .It Sy zio_requeue_io_start_cut_in_line Ns = Ns Sy 0 Ns | Ns 1 Pq int
2586 .It Sy zfs_delete_inode Ns = Ns Sy 0 Ns | Ns 1 Pq int
2607 .It Sy zfs_delete_dentry Ns = Ns Sy 0 Ns | Ns 1 Pq int
2629 .It Sy zio_taskq_batch_pct Ns = Ns Sy 80 Ns % Pq uint
2642 .It Sy zio_taskq_batch_tpq Ns = Ns Sy 0 Pq uint
2653 .It Sy zio_taskq_write_tpq Ns = Ns Sy 16 Pq uint
2659 .It Sy zio_taskq_read Ns = Ns Sy fixed,1,8 null scale null Pq charp
2665 .It Sy zio_taskq_write Ns = Ns Sy sync null scale null Pq charp
2671 .It Sy zvol_inhibit_dev Ns = Ns Sy 0 Ns | Ns 1 Pq uint
2676 .It Sy zvol_major Ns = Ns Sy 230 Pq uint
2679 .It Sy zvol_max_discard_blocks Ns = Ns Sy 16384 Pq long
2685 .It Sy zvol_prefetch_bytes Ns = Ns Sy 131072 Ns B Po 128 KiB Pc Pq uint
2693 .It Sy zvol_request_sync Ns = Ns Sy 0 Ns | Ns 1 Pq uint
2705 .It Sy zvol_num_taskqs Ns = Ns Sy 0 Pq uint
2712 .It Sy zvol_threads Ns = Ns Sy 0 Pq uint
2720 .It Sy zvol_blk_mq_threads Ns = Ns Sy 0 Pq uint
2731 .It Sy zvol_use_blk_mq Ns = Ns Sy 0 Ns | Ns 1 Pq uint
2746 .It Sy zvol_blk_mq_blocks_per_thread Ns = Ns Sy 8 Pq uint
2750 .Sy volblocksize Ns -sized blocks per zvol thread.
2761 .It Sy zvol_blk_mq_queue_depth Ns = Ns Sy 0 Pq uint
2774 .Dv BLKDEV_MAX_RQ Ns / Ns Dv BLKDEV_DEFAULT_RQ
2777 .It Sy zvol_volmode Ns = Ns Sy 1 Pq uint
2779 .Sy volmode Ns = Ns Sy default :
2789 .It Sy zvol_enforce_quotas Ns = Ns Sy 0 Ns | Ns 1 Pq uint
2830 .Sy max_active Ns s
2833 .Sy max_active Ns s
2837 .Sy max_active Ns s
2913 .D1 min_time = min( Ns Sy zfs_delay_scale No \(mu Po Sy dirty No \- Sy min Pc / Po Sy max No \- Sy …