mirror_zfs/cmd/zpool
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
..
compatibility.d Update compatibility.d files 2025-09-09 17:04:01 -07:00
os GCC 15: Fix unterminated-string-initialization (#17244) 2025-04-16 09:33:29 -07:00
zpool.d zed: misc vdev_enc_sysfs_path fixes 2023-11-07 09:09:24 -08:00
Makefile.am Update compatibility.d files 2025-09-09 17:04:01 -07:00
zpool_iter.c pool_iter_refresh: don't refresh pools twice 2025-10-21 09:50:43 -07:00
zpool_main.c Add BRT support to zpool prefetch command 2025-11-12 13:07:09 -08:00
zpool_util.c SPDX: license tags: CDDL-1.0 2025-03-13 17:56:27 -07:00
zpool_util.h zpool iostat: refresh pool list every interval 2025-09-29 16:50:49 -07:00
zpool_vdev.c Explicit set ashift for non-leaf vdevs 2025-10-21 09:50:43 -07:00