| # This file exports variables for each tunable used in the test suite. |
| # |
| # Different platforms use different names for most tunables. To avoid littering |
| # the tests with conditional logic for deciding how to set each tunable, the |
| # logic is instead consolidated to this one file. |
| # |
| # Any use of tunables in tests must use a name defined here. New entries |
| # should be added to the table as needed. Please keep the table sorted |
| # alphabetically for ease of maintenance. |
| # |
| # Platform-specific tunables should still use a NAME from this table for |
| # consistency. Enter UNSUPPORTED in the column for platforms on which the |
| # tunable is not implemented. |
| |
| UNAME=$(uname) |
| |
| # NAME FreeBSD tunable Linux tunable |
| cat <<%%%% | |
| ADMIN_SNAPSHOT UNSUPPORTED zfs_admin_snapshot |
| ALLOW_REDACTED_DATASET_MOUNT allow_redacted_dataset_mount zfs_allow_redacted_dataset_mount |
| ARC_MAX arc.max zfs_arc_max |
| ARC_MIN arc.min zfs_arc_min |
| ASYNC_BLOCK_MAX_BLOCKS async_block_max_blocks zfs_async_block_max_blocks |
| CHECKSUM_EVENTS_PER_SECOND checksum_events_per_second zfs_checksum_events_per_second |
| COMMIT_TIMEOUT_PCT commit_timeout_pct zfs_commit_timeout_pct |
| COMPRESSED_ARC_ENABLED compressed_arc_enabled zfs_compressed_arc_enabled |
| CONDENSE_INDIRECT_COMMIT_ENTRY_DELAY_MS condense.indirect_commit_entry_delay_ms zfs_condense_indirect_commit_entry_delay_ms |
| CONDENSE_INDIRECT_OBSOLETE_PCT condense.indirect_obsolete_pct zfs_condense_indirect_obsolete_pct |
| CONDENSE_MIN_MAPPING_BYTES condense.min_mapping_bytes zfs_condense_min_mapping_bytes |
| DBUF_CACHE_SHIFT dbuf.cache_shift dbuf_cache_shift |
| DEADMAN_CHECKTIME_MS deadman.checktime_ms zfs_deadman_checktime_ms |
| DEADMAN_FAILMODE deadman.failmode zfs_deadman_failmode |
| DEADMAN_SYNCTIME_MS deadman.synctime_ms zfs_deadman_synctime_ms |
| DEADMAN_ZIOTIME_MS deadman.ziotime_ms zfs_deadman_ziotime_ms |
| DISABLE_IVSET_GUID_CHECK disable_ivset_guid_check zfs_disable_ivset_guid_check |
| DMU_OFFSET_NEXT_SYNC dmu_offset_next_sync zfs_dmu_offset_next_sync |
| INITIALIZE_CHUNK_SIZE initialize_chunk_size zfs_initialize_chunk_size |
| INITIALIZE_VALUE initialize_value zfs_initialize_value |
| KEEP_LOG_SPACEMAPS_AT_EXPORT keep_log_spacemaps_at_export zfs_keep_log_spacemaps_at_export |
| LUA_MAX_MEMLIMIT lua.max_memlimit zfs_lua_max_memlimit |
| L2ARC_MFUONLY l2arc.mfuonly l2arc_mfuonly |
| L2ARC_NOPREFETCH l2arc.noprefetch l2arc_noprefetch |
| L2ARC_REBUILD_BLOCKS_MIN_L2SIZE l2arc.rebuild_blocks_min_l2size l2arc_rebuild_blocks_min_l2size |
| L2ARC_REBUILD_ENABLED l2arc.rebuild_enabled l2arc_rebuild_enabled |
| L2ARC_TRIM_AHEAD l2arc.trim_ahead l2arc_trim_ahead |
| L2ARC_WRITE_BOOST l2arc.write_boost l2arc_write_boost |
| L2ARC_WRITE_MAX l2arc.write_max l2arc_write_max |
| LIVELIST_CONDENSE_NEW_ALLOC livelist.condense.new_alloc zfs_livelist_condense_new_alloc |
| LIVELIST_CONDENSE_SYNC_CANCEL livelist.condense.sync_cancel zfs_livelist_condense_sync_cancel |
| LIVELIST_CONDENSE_SYNC_PAUSE livelist.condense.sync_pause zfs_livelist_condense_sync_pause |
| LIVELIST_CONDENSE_ZTHR_CANCEL livelist.condense.zthr_cancel zfs_livelist_condense_zthr_cancel |
| LIVELIST_CONDENSE_ZTHR_PAUSE livelist.condense.zthr_pause zfs_livelist_condense_zthr_pause |
| LIVELIST_MAX_ENTRIES livelist.max_entries zfs_livelist_max_entries |
| LIVELIST_MIN_PERCENT_SHARED livelist.min_percent_shared zfs_livelist_min_percent_shared |
| MAX_DATASET_NESTING max_dataset_nesting zfs_max_dataset_nesting |
| MAX_MISSING_TVDS max_missing_tvds zfs_max_missing_tvds |
| METASLAB_DEBUG_LOAD metaslab.debug_load metaslab_debug_load |
| METASLAB_FORCE_GANGING metaslab.force_ganging metaslab_force_ganging |
| MULTIHOST_FAIL_INTERVALS multihost.fail_intervals zfs_multihost_fail_intervals |
| MULTIHOST_HISTORY multihost.history zfs_multihost_history |
| MULTIHOST_IMPORT_INTERVALS multihost.import_intervals zfs_multihost_import_intervals |
| MULTIHOST_INTERVAL multihost.interval zfs_multihost_interval |
| OVERRIDE_ESTIMATE_RECORDSIZE send.override_estimate_recordsize zfs_override_estimate_recordsize |
| PREFETCH_DISABLE prefetch.disable zfs_prefetch_disable |
| REBUILD_SCRUB_ENABLED rebuild_scrub_enabled zfs_rebuild_scrub_enabled |
| REMOVAL_SUSPEND_PROGRESS removal_suspend_progress zfs_removal_suspend_progress |
| REMOVE_MAX_SEGMENT remove_max_segment zfs_remove_max_segment |
| RESILVER_MIN_TIME_MS resilver_min_time_ms zfs_resilver_min_time_ms |
| SCAN_LEGACY scan_legacy zfs_scan_legacy |
| SCAN_SUSPEND_PROGRESS scan_suspend_progress zfs_scan_suspend_progress |
| SCAN_VDEV_LIMIT scan_vdev_limit zfs_scan_vdev_limit |
| SEND_HOLES_WITHOUT_BIRTH_TIME send_holes_without_birth_time send_holes_without_birth_time |
| SLOW_IO_EVENTS_PER_SECOND slow_io_events_per_second zfs_slow_io_events_per_second |
| SPA_ASIZE_INFLATION spa.asize_inflation spa_asize_inflation |
| SPA_DISCARD_MEMORY_LIMIT spa.discard_memory_limit zfs_spa_discard_memory_limit |
| SPA_LOAD_VERIFY_DATA spa.load_verify_data spa_load_verify_data |
| SPA_LOAD_VERIFY_METADATA spa.load_verify_metadata spa_load_verify_metadata |
| TRIM_EXTENT_BYTES_MIN trim.extent_bytes_min zfs_trim_extent_bytes_min |
| TRIM_METASLAB_SKIP trim.metaslab_skip zfs_trim_metaslab_skip |
| TRIM_TXG_BATCH trim.txg_batch zfs_trim_txg_batch |
| TXG_HISTORY txg.history zfs_txg_history |
| TXG_TIMEOUT txg.timeout zfs_txg_timeout |
| UNLINK_SUSPEND_PROGRESS UNSUPPORTED zfs_unlink_suspend_progress |
| VDEV_FILE_LOGICAL_ASHIFT vdev.file.logical_ashift vdev_file_logical_ashift |
| VDEV_FILE_PHYSICAL_ASHIFT vdev.file.physical_ashift vdev_file_physical_ashift |
| VDEV_MAX_AUTO_ASHIFT vdev.max_auto_ashift zfs_vdev_max_auto_ashift |
| VDEV_MIN_MS_COUNT vdev.min_ms_count zfs_vdev_min_ms_count |
| VDEV_VALIDATE_SKIP vdev.validate_skip vdev_validate_skip |
| VOL_INHIBIT_DEV UNSUPPORTED zvol_inhibit_dev |
| VOL_MODE vol.mode zvol_volmode |
| VOL_RECURSIVE vol.recursive UNSUPPORTED |
| ZEVENT_LEN_MAX zevent.len_max zfs_zevent_len_max |
| ZEVENT_RETAIN_MAX zevent.retain_max zfs_zevent_retain_max |
| ZIO_SLOW_IO_MS zio.slow_io_ms zio_slow_io_ms |
| %%%% |
| while read name FreeBSD Linux; do |
| eval "export ${name}=\$${UNAME}" |
| done |
