Alexander Motin 2d33c8edb6 Make rewrite use Uncached I/O ... Rewrite is a one-time/rare bulk administrative operation, which should minimally affect payload caching. Plus some avoided memory copies in its data path allow to significantly increase its speed. My tests show reduction of time to rewrite 28GB of uncompressed files on NVMe pool from 17 to 9 seconds and minimal ARC usage. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Alexander Motin <mav@FreeBSD.org> Sponsored by: iXsystems, Inc. Closes #17407		2025-05-30 21:13:49 -04:00
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avl	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
icp	tunables: don't assert initialisation in impl getters	2025-05-28 16:50:22 -07:00
lua	SPDX: license tags: MIT	2025-03-13 17:56:54 -07:00
nvpair	nvlist: Add nvlist_snprintf() and zfs_dbgmsg_nvlist()	2025-04-18 09:22:16 -04:00
os	vdev_disk: remove classic IO submission	2025-05-30 10:31:02 -04:00
unicode	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
zcommon	events: include zio type in IO error reports	2025-05-30 10:29:29 -04:00
zfs	Make rewrite use Uncached I/O	2025-05-30 21:13:49 -04:00
zstd	SPDX: license tags: BSD-3-Clause OR GPL-2.0-only	2025-03-13 17:57:17 -07:00
.gitignore	FreeBSD: Ignore symlink to i386 includes	2022-08-02 16:34:23 -07:00
Kbuild.in	Linux build: always use objtool	2025-05-29 18:04:20 -07:00
Makefile.bsd	freebsd: unbreak module/Makefile.bsd build on 15-CURRENT-arm64	2025-04-05 19:43:41 -04:00
Makefile.in	Fix "make install" with DESTDIR set (#16995)	2025-02-07 16:38:58 -08:00