sys/contrib/openzfs/tests/zfs-tests/include/tunables.cfg

   1 # This file exports variables for each tunable used in the test suite.
   2 #
   3 # Different platforms use different names for most tunables. To avoid littering
   4 # the tests with conditional logic for deciding how to set each tunable, the
   5 # logic is instead consolidated to this one file.
   6 #
   7 # Any use of tunables in tests must use a name defined here. New entries
   8 # should be added to the table as needed. Please keep the table sorted
   9 # alphabetically for ease of maintenance.
  10 #
  11 # Platform-specific tunables should still use a NAME from this table for
  12 # consistency. Enter UNSUPPORTED in the column for platforms on which the
  13 # tunable is not implemented.
  14
  15 UNAME=$(uname)
  16
  17 # NAME                          FreeBSD tunable                 Linux tunable
  18 cat <<%%%% |
  19 ADMIN_SNAPSHOT                  UNSUPPORTED                     zfs_admin_snapshot
  20 ALLOW_REDACTED_DATASET_MOUNT    allow_redacted_dataset_mount    zfs_allow_redacted_dataset_mount
  21 ARC_MAX                         arc.max                         zfs_arc_max
  22 ARC_MIN                         arc.min                         zfs_arc_min
  23 ASYNC_BLOCK_MAX_BLOCKS          async_block_max_blocks          zfs_async_block_max_blocks
  24 CHECKSUM_EVENTS_PER_SECOND      checksum_events_per_second      zfs_checksum_events_per_second
  25 COMMIT_TIMEOUT_PCT              commit_timeout_pct              zfs_commit_timeout_pct
  26 COMPRESSED_ARC_ENABLED          compressed_arc_enabled          zfs_compressed_arc_enabled
  27 CONDENSE_INDIRECT_COMMIT_ENTRY_DELAY_MS condense.indirect_commit_entry_delay_ms zfs_condense_indirect_commit_entry_delay_ms
  28 CONDENSE_MIN_MAPPING_BYTES      condense.min_mapping_bytes      zfs_condense_min_mapping_bytes
  29 DBUF_CACHE_MAX_BYTES            dbuf_cache.max_bytes            dbuf_cache_max_bytes
  30 DEADMAN_CHECKTIME_MS            deadman_checktime_ms            zfs_deadman_checktime_ms
  31 DEADMAN_FAILMODE                deadman_failmode                zfs_deadman_failmode
  32 DEADMAN_SYNCTIME_MS             deadman_synctime_ms             zfs_deadman_synctime_ms
  33 DEADMAN_ZIOTIME_MS              deadman_ziotime_ms              zfs_deadman_ziotime_ms
  34 DISABLE_IVSET_GUID_CHECK        disable_ivset_guid_check        zfs_disable_ivset_guid_check
  35 INITIALIZE_CHUNK_SIZE           initialize_chunk_size           zfs_initialize_chunk_size
  36 INITIALIZE_VALUE                initialize_value                zfs_initialize_value
  37 KEEP_LOG_SPACEMAPS_AT_EXPORT    keep_log_spacemaps_at_export    zfs_keep_log_spacemaps_at_export
  38 LUA_MAX_MEMLIMIT                lua.max_memlimit                zfs_lua_max_memlimit
  39 L2ARC_NOPREFETCH                l2arc.noprefetch                l2arc_noprefetch
  40 L2ARC_REBUILD_BLOCKS_MIN_L2SIZE l2arc.rebuild_blocks_min_l2size l2arc_rebuild_blocks_min_l2size
  41 L2ARC_REBUILD_ENABLED           l2arc.rebuild_enabled           l2arc_rebuild_enabled
  42 L2ARC_TRIM_AHEAD                l2arc.trim_ahead                l2arc_trim_ahead
  43 L2ARC_WRITE_BOOST               l2arc.write_boost               l2arc_write_boost
  44 L2ARC_WRITE_MAX                 l2arc.write_max                 l2arc_write_max
  45 LIVELIST_CONDENSE_NEW_ALLOC     livelist.condense.new_alloc     zfs_livelist_condense_new_alloc
  46 LIVELIST_CONDENSE_SYNC_CANCEL   livelist.condense.sync_cancel   zfs_livelist_condense_sync_cancel
  47 LIVELIST_CONDENSE_SYNC_PAUSE    livelist.condense.sync_pause    zfs_livelist_condense_sync_pause
  48 LIVELIST_CONDENSE_ZTHR_CANCEL   livelist.condense.zthr_cancel   zfs_livelist_condense_zthr_cancel
  49 LIVELIST_CONDENSE_ZTHR_PAUSE    livelist.condense.zthr_pause    zfs_livelist_condense_zthr_pause
  50 LIVELIST_MAX_ENTRIES            livelist.max_entries            zfs_livelist_max_entries
  51 LIVELIST_MIN_PERCENT_SHARED     livelist.min_percent_shared     zfs_livelist_min_percent_shared
  52 MAX_DATASET_NESTING             max_dataset_nesting             zfs_max_dataset_nesting
  53 MAX_MISSING_TVDS                max_missing_tvds                zfs_max_missing_tvds
  54 METASLAB_DEBUG_LOAD             metaslab.debug_load             metaslab_debug_load
  55 METASLAB_FORCE_GANGING          metaslab.force_ganging          metaslab_force_ganging
  56 MULTIHOST_FAIL_INTERVALS        multihost.fail_intervals        zfs_multihost_fail_intervals
  57 MULTIHOST_HISTORY               multihost.history               zfs_multihost_history
  58 MULTIHOST_IMPORT_INTERVALS      multihost.import_intervals      zfs_multihost_import_intervals
  59 MULTIHOST_INTERVAL              multihost.interval              zfs_multihost_interval
  60 OVERRIDE_ESTIMATE_RECORDSIZE    send.override_estimate_recordsize       zfs_override_estimate_recordsize
  61 REMOVAL_SUSPEND_PROGRESS        removal_suspend_progress        zfs_removal_suspend_progress
  62 REMOVE_MAX_SEGMENT              remove_max_segment              zfs_remove_max_segment
  63 RESILVER_MIN_TIME_MS            resilver_min_time_ms            zfs_resilver_min_time_ms
  64 SCAN_LEGACY                     scan_legacy                     zfs_scan_legacy
  65 SCAN_SUSPEND_PROGRESS           scan_suspend_progress           zfs_scan_suspend_progress
  66 SCAN_VDEV_LIMIT                 scan_vdev_limit                 zfs_scan_vdev_limit
  67 SEND_HOLES_WITHOUT_BIRTH_TIME   send_holes_without_birth_time   send_holes_without_birth_time
  68 SLOW_IO_EVENTS_PER_SECOND       slow_io_events_per_second       zfs_slow_io_events_per_second
  69 SPA_ASIZE_INFLATION             spa.asize_inflation             spa_asize_inflation
  70 SPA_DISCARD_MEMORY_LIMIT        spa.discard_memory_limit        zfs_spa_discard_memory_limit
  71 SPA_LOAD_VERIFY_DATA            spa.load_verify_data            spa_load_verify_data
  72 SPA_LOAD_VERIFY_METADATA        spa.load_verify_metadata        spa_load_verify_metadata
  73 TRIM_EXTENT_BYTES_MIN           trim.extent_bytes_min           zfs_trim_extent_bytes_min
  74 TRIM_METASLAB_SKIP              trim.metaslab_skip              zfs_trim_metaslab_skip
  75 TRIM_TXG_BATCH                  trim.txg_batch                  zfs_trim_txg_batch
  76 TXG_HISTORY                     txg.history                     zfs_txg_history
  77 TXG_TIMEOUT                     txg.timeout                     zfs_txg_timeout
  78 UNLINK_SUSPEND_PROGRESS         UNSUPPORTED                     zfs_unlink_suspend_progress
  79 VDEV_FILE_PHYSICAL_ASHIFT       vdev.file.physical_ashift       vdev_file_physical_ashift
  80 VDEV_MIN_MS_COUNT               vdev.min_ms_count               zfs_vdev_min_ms_count
  81 VDEV_VALIDATE_SKIP              vdev.validate_skip              vdev_validate_skip
  82 VOL_INHIBIT_DEV                 UNSUPPORTED                     zvol_inhibit_dev
  83 VOL_MODE                        vol.mode                        zvol_volmode
  84 VOL_RECURSIVE                   vol.recursive                   UNSUPPORTED
  85 ZEVENT_LEN_MAX                  zevent.len_max                  zfs_zevent_len_max
  86 ZEVENT_RETAIN_MAX               zevent.retain_max               zfs_zevent_retain_max
  87 ZIO_SLOW_IO_MS                  zio.slow_io_ms                  zio_slow_io_ms
  88 %%%%
  89 while read name FreeBSD Linux; do
  90         eval "export ${name}=\$${UNAME}"
  91 done