mirror_zfs/tests/zfs-tests
Paul Dagnelie 1b495eeab3
FDT dedup log sync -- remove incremental
This PR condenses the FDT dedup log syncing into a single sync
pass. This reduces the overhead of modifying indirect blocks for the
dedup table multiple times per txg. In addition, changes were made to
the formula for how much to sync per txg. We now also consider the
backlog we have to clear, to prevent it from growing too large, or
remaining large on an idle system.

Sponsored-by: Klara, Inc.
Sponsored-by: iXsystems, Inc.
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Authored-by: Don Brady <don.brady@klarasystems.com>
Authored-by: Paul Dagnelie <paul.dagnelie@klarasystems.com>
Signed-off-by: Paul Dagnelie <paul.dagnelie@klarasystems.com>
Closes #17038
2025-03-13 13:47:03 -04:00
..
callbacks Split functional testings via github action matrix 2023-03-15 10:41:05 -07:00
cmd Linux/vnops: implement STATX_DIOALIGN 2025-03-13 13:15:14 -04:00
include FDT dedup log sync -- remove incremental 2025-03-13 13:47:03 -04:00
tests FDT dedup log sync -- remove incremental 2025-03-13 13:47:03 -04:00
.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