mirror_zfs/tests/zfs-tests
Paul Dagnelie a981cb69e4 Implement dynamic gang header sizes
ZFS gang block headers are currently fixed at 512 bytes. This is
increasingly wasteful in the era of larger disk sector sizes. This PR
allows any size allocation to work as a gang header. It also contains
supporting changes to ZDB to make gang headers easier to work with.

Sponsored-by: Klara, Inc.
Sponsored-by: Wasabi Technology, Inc.
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Rob Norris <rob.norris@klarasystems.com>
Reviewed-by: Allan Jude <allan@klarasystems.com>
Signed-off-by: Paul Dagnelie <paul.dagnelie@klarasystems.com>
Closes #17004
2025-07-09 14:02:53 -07:00
..
callbacks SPDX: license tags: CDDL-1.0 2025-03-13 17:56:27 -07:00
cmd events: include zio type in IO error reports 2025-05-30 10:29:29 -04:00
include Rename zvol kernel module parameters sysctls on FreeBSD side 2025-05-30 13:41:15 -07:00
tests Implement dynamic gang header sizes 2025-07-09 14:02:53 -07:00
.gitignore autoconf: use include directives instead of recursing down cmd 2022-05-10 10:18:38 -07:00
Makefile.am ZTS: reimplement kstat helper function 2025-01-21 10:12:07 -08:00