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f109c7bb98
mirror_zfs/man/man8
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Sean Eric Fagan f109c7bb98
Add the --file-layout (-f) option to zdb(8) 
Displays the physical raidz block layout for a given file.
This leverages the internal vdev_raidz_map_alloc() function to find
the map of how the block data is laid out across the child disks.

The column entry for each row looks like:
+------------+
|  D2     43 |
|     6020da |
+------------+
representing here the logical data column 2 that is 43 sectors high
starting at sector 0x6020da.

With -H, the output is a list of disks, LBAs, and block counts,
given in 512 byte block values.

Sponsored-by: Klara, Inc.
Sponsored-by: Wasabi Technology, Inc.
Reviewed-by: sean.fagan@klarasystems.com
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Don Brady <don.brady@klarasystems.com>
Co-authored-by: Sean Fagan <sean.fagan@klarasystems.com>
Closes #18264
2026-03-12 14:41:23 -07:00
..
.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
pam_zfs_key.8 Added support for multiple homes in pam_zfs_key module (#18084) 2026-02-03 16:09:10 -08:00
vdev_id.8 SPDX: license tags: CDDL-1.0 2025-03-13 17:56:27 -07:00
zdb.8 Add the --file-layout (-f) option to zdb(8) 2026-03-12 14:41:23 -07:00
zed.8.in zed: Add synchronous zedlets 2025-09-11 11:34:07 -07:00
zfs_ids_to_path.8 manuals: Audit/bump dates for last content change 2025-08-28 16:26:16 -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 09:53:31 -07:00
zfs-bookmark.8 manuals: Audit/bump dates for last content change 2025-08-28 16:26:16 -07:00
zfs-change-key.8 Reorganize zfs(8) man page into sections 2019-11-12 11:17:40 -08:00
zfs-clone.8 zfs_main: create, clone, rename: accept -pp for non-mountable parents 2026-03-09 14:50:18 -07:00
zfs-create.8 zfs_main: create, clone, rename: accept -pp for non-mountable parents 2026-03-09 14:50:18 -07:00
zfs-destroy.8 manuals: Audit/bump dates for last content change 2025-08-28 16:26:16 -07:00
zfs-diff.8 manuals: Audit/bump dates for last content change 2025-08-28 16:26:16 -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 2025-08-28 16:26:16 -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 2025-11-06 13:53:24 -08:00
zfs-list.8 manuals: Audit/bump dates for last content change 2025-08-28 16:26:16 -07:00
zfs-load-key.8 Added support for multiple homes in pam_zfs_key module (#18084) 2026-02-03 16:09:10 -08:00
zfs-mount-generator.8.in manuals: Audit/bump dates for last content change 2025-08-28 16:26:16 -07:00
zfs-mount.8 Added support for multiple homes in pam_zfs_key module (#18084) 2026-02-03 16:09:10 -08:00
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 2025-08-28 16:26:16 -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 2025-08-28 16:26:16 -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 zfs_main: create, clone, rename: accept -pp for non-mountable parents 2026-03-09 14:50:18 -07:00
zfs-rewrite.8 Allow rewrite skip cloned and snapshotted blocks 2026-02-09 10:17:56 -08:00
zfs-rollback.8 zfs-rollback.8: fix typo in example number 2025-04-28 15:38:08 -04:00
zfs-send.8 Add --no-preserve-encryption flag 2026-03-05 15:08:17 -08:00
zfs-set.8 manuals: Audit/bump dates for last content change 2025-08-28 16:26:16 -07:00
zfs-share.8 manuals: Audit/bump dates for last content change 2025-08-28 16:26:16 -07:00
zfs-snapshot.8 manuals: Audit/bump dates for last content change 2025-08-28 16:26:16 -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 2025-08-28 16:26:16 -07:00
zfs-userspace.8 manuals: Audit/bump dates for last content change 2025-08-28 16:26:16 -07:00
zfs-wait.8 manuals: Audit/bump dates for last content change 2025-08-28 16:26:16 -07:00
zfs-zone.8 manuals: Audit/bump dates for last content change 2025-08-28 16:26:16 -07:00
zfs.8 Added support for multiple homes in pam_zfs_key module (#18084) 2026-02-03 16:09:10 -08:00
zgenhostid.8 manuals: Audit/bump dates for last content change 2025-08-28 16:26:16 -07:00
zinject.8 zinject: Introduce ready delay fault injection 2025-10-01 12:17:13 -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 2025-09-23 16:08:07 -07:00
zpool-checkpoint.8 manuals: Audit/bump dates for last content change 2025-08-28 16:26:16 -07:00
zpool-clear.8 manuals: Audit/bump dates for last content change 2025-08-28 16:26:16 -07:00
zpool-create.8 manuals: Audit/bump dates for last content change 2025-08-28 16:26:16 -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 2025-08-28 16:26:16 -07:00
zpool-detach.8 manuals: Audit/bump dates for last content change 2025-08-28 16:26:16 -07:00
zpool-events.8 man: Update zpool-event subclass names and document new types 2025-10-28 12:49:05 -07:00
zpool-export.8 manuals: Audit/bump dates for last content change 2025-08-28 16:26:16 -07:00
zpool-get.8 manuals: Audit/bump dates for last content change 2025-08-28 16:26:16 -07:00
zpool-history.8 manuals: Audit/bump dates for last content change 2025-08-28 16:26:16 -07:00
zpool-import.8 manuals: Audit/bump dates for last content change 2025-08-28 16:26:16 -07:00
zpool-initialize.8 manuals: Audit/bump dates for last content change 2025-08-28 16:26:16 -07:00
zpool-iostat.8 manuals: Audit/bump dates for last content change 2025-08-28 16:26:16 -07:00
zpool-labelclear.8 manuals: Audit/bump dates for last content change 2025-08-28 16:26:16 -07:00
zpool-list.8 manuals: Audit/bump dates for last content change 2025-08-28 16:26:16 -07:00
zpool-offline.8 manuals: Audit/bump dates for last content change 2025-08-28 16:26:16 -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 2025-11-10 16:16:22 -08:00
zpool-reguid.8 manuals: Audit/bump dates for last content change 2025-08-28 16:26:16 -07:00
zpool-remove.8 Update device removal documentation 2025-10-20 09:26:51 -04:00
zpool-reopen.8 manuals: Audit/bump dates for last content change 2025-08-28 16:26:16 -07:00
zpool-replace.8 manuals: Audit/bump dates for last content change 2025-08-28 16:26:16 -07:00
zpool-resilver.8 manuals: Audit/bump dates for last content change 2025-08-28 16:26:16 -07:00
zpool-scrub.8 manuals: Audit/bump dates for last content change 2025-08-28 16:26:16 -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 2025-08-28 16:26:16 -07:00
zpool-status.8 manuals: Audit/bump dates for last content change 2025-08-28 16:26:16 -07:00
zpool-sync.8 manuals: Audit/bump dates for last content change 2025-08-28 16:26:16 -07:00
zpool-trim.8 manuals: Audit/bump dates for last content change 2025-08-28 16:26:16 -07:00
zpool-upgrade.8 manuals: fix typos in zpool-upgrade man page 2025-09-29 16:43:22 -07:00
zpool-wait.8 manuals: Audit/bump dates for last content change 2025-08-28 16:26:16 -07:00
zpool.8 manuals: Audit/bump dates for last content change 2025-08-28 16:26:16 -07:00
zstream.8 manuals: Audit/bump dates for last content change 2025-08-28 16:26:16 -07:00
zstreamdump.8 zstreamdump: replace with link to zstream 2021-05-21 10:16:14 -07:00