mirror_zfs/man/man8
Alexander Motin 41878d57ea Add BRT support to zpool prefetch command
Implement BRT (Block Reference Table) prefetch functionality similar
to existing DDT prefetch.  This allows preloading BRT metadata into
ARC to improve performance for block cloning operations and frees
of earlier cloned blocks.

Make -t parameter optional.  When omitted, prefetch all supported
metadata types (both DDT and BRT now).

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Alexander Motin <alexander.motin@TrueNAS.com>
Closes #17890
2025-11-12 13:07:09 -08:00
..
.gitignore Add zfs_prepare_disk script for disk firmware install 2023-09-21 08:36:26 -07:00
fsck.zfs.8 SPDX: license tags: CDDL-1.0 2025-03-13 17:56:27 -07:00
mount.zfs.8 SPDX: license tags: CDDL-1.0 2025-03-13 17:56:27 -07:00
vdev_id.8 SPDX: license tags: CDDL-1.0 2025-03-13 17:56:27 -07:00
zdb.8 zdb: add --class=(normal|special|...) to filter blocks by alloc class 2025-10-21 09:50:43 -07:00
zed.8.in zed: Add synchronous zedlets 2025-09-11 15:58:59 -07:00
zfs_ids_to_path.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zfs_prepare_disk.8.in SPDX: license tags: CDDL-1.0 2025-03-13 17:56:27 -07:00
zfs-allow.8 ZFS allow send:encrypted 2025-09-12 15:05:02 -07:00
zfs-bookmark.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zfs-change-key.8 Reorganize zfs(8) man page into sections 2019-11-12 11:17:40 -08:00
zfs-clone.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zfs-create.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zfs-destroy.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zfs-diff.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zfs-get.8 Reorganize zfs(8) man page into sections 2019-11-12 11:17:40 -08:00
zfs-groupspace.8 Reorganize zfs(8) man page into sections 2019-11-12 11:17:40 -08:00
zfs-hold.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zfs-inherit.8 Reorganize zfs(8) man page into sections 2019-11-12 11:17:40 -08:00
zfs-jail.8 zfs-jail.8: Add introductory sentence, refactor 2025-11-12 13:06:06 -08:00
zfs-list.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zfs-load-key.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zfs-mount-generator.8.in manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zfs-mount.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zfs-program.8 zfs-program(8): document zfs.sync.clone() 2025-06-10 14:53:18 -07:00
zfs-project.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zfs-projectspace.8 Reorganize zfs(8) man page into sections 2019-11-12 11:17:40 -08:00
zfs-promote.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zfs-receive.8 SPDX: license tags: CDDL-1.0 2025-03-13 17:56:27 -07:00
zfs-recv.8 Reorganize zfs(8) man page into sections 2019-11-12 11:17:40 -08:00
zfs-redact.8 Reorganize zfs(8) man page into sections 2019-11-12 11:17:40 -08:00
zfs-release.8 Reorganize zfs(8) man page into sections 2019-11-12 11:17:40 -08:00
zfs-rename.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zfs-rewrite.8 man: describe zfs-rewrite method and properties 2025-11-12 13:06:10 -08:00
zfs-rollback.8 zfs-rollback.8: fix typo in example number 2025-04-28 15:38:08 -04:00
zfs-send.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zfs-set.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zfs-share.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zfs-snapshot.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zfs-unallow.8 Reorganize zfs(8) man page into sections 2019-11-12 11:17:40 -08:00
zfs-unjail.8 Add FreeBSD jail support hooks 2019-12-11 11:58:37 -08:00
zfs-unload-key.8 Reorganize zfs(8) man page into sections 2019-11-12 11:17:40 -08:00
zfs-unmount.8 Reorganize zfs(8) man page into sections 2019-11-12 11:17:40 -08:00
zfs-unzone.8 Add Linux namespace delegation support 2022-06-10 09:51:46 -07:00
zfs-upgrade.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zfs-userspace.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zfs-wait.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zfs-zone.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zfs.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zgenhostid.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zinject.8 zinject: Introduce ready delay fault injection 2025-10-21 09:50:43 -07:00
zpool_influxdb.8 SPDX: license tags: CDDL-1.0 2025-03-13 17:56:27 -07:00
zpool-add.8 SPDX: license tags: CDDL-1.0 2025-03-13 17:56:27 -07:00
zpool-attach.8 Use "vdev" instead of "devices" when referring to vdevs 2025-09-25 12:07:52 -07:00
zpool-checkpoint.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zpool-clear.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zpool-create.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zpool-ddtprune.8 SPDX: license tags: CDDL-1.0 2025-03-13 17:56:27 -07:00
zpool-destroy.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zpool-detach.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zpool-events.8 man: Update zpool-event subclass names and document new types 2025-11-12 13:04:51 -08:00
zpool-export.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zpool-get.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zpool-history.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zpool-import.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zpool-initialize.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zpool-iostat.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zpool-labelclear.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zpool-list.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zpool-offline.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zpool-online.8 Reorganize zpool(8) man page into sections 2019-11-13 09:21:07 -08:00
zpool-prefetch.8 Add BRT support to zpool prefetch command 2025-11-12 13:07:09 -08:00
zpool-reguid.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zpool-remove.8 Update device removal documentation 2025-10-21 09:50:43 -07:00
zpool-reopen.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zpool-replace.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zpool-resilver.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zpool-scrub.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zpool-set.8 Reorganize zpool(8) man page into sections 2019-11-13 09:21:07 -08:00
zpool-split.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zpool-status.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zpool-sync.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zpool-trim.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zpool-upgrade.8 manuals: fix typos in zpool-upgrade man page 2025-09-29 16:50:57 -07:00
zpool-wait.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zpool.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zstream.8 manuals: Audit/bump dates for last content change 2025-09-09 17:04:19 -07:00
zstreamdump.8 zstreamdump: replace with link to zstream 2021-05-21 10:16:14 -07:00