mirror_zfs/lib
Alexander Motin 4e92aee233
Relax special_small_blocks restrictions
special_small_blocks is applied to blocks after compression, so it
makes no sense to demand its values to be power of 2.  At most
they could be multiple of 512, but that would still buy us nothing,
so lets allow them be any within SPA_MAXBLOCKSIZE.

Also special_small_blocks does not really need to depend on the
set recordsize, enabled pool features or presence of special vdev.
At worst in any of those cases it will just do nothing, so we
should not complicate users lives by artificial limitations.

While there, polish comments for recordsize and volblocksize.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by:	Alexander Motin <mav@FreeBSD.org>
Sponsored by:	iXsystems, Inc.
Closes #17497
2025-07-02 11:11:37 -07:00
..
libavl cppcheck: explicitly exclude kernel code from userspace checks 2022-05-10 10:20:55 -07:00
libefi SPDX: license tags: CDDL-1.0 2025-03-13 17:56:27 -07:00
libicp icp: remove skein module 2024-05-31 15:13:39 -07:00
libnvpair nvlist: Add nvlist_snprintf() and zfs_dbgmsg_nvlist() 2025-04-18 09:22:16 -04:00
libshare SPDX: license tags: BSD-2-Clause 2025-03-13 17:56:46 -07:00
libspl abd_os: move headers from libzpool to libspl 2025-05-30 13:38:20 -07:00
libtpool SPDX: license tags: CDDL-1.0 2025-03-13 17:56:27 -07:00
libunicode module: unicode: remove unused uconv.c 2024-11-01 12:12:13 -07:00
libuutil nvlist: Add nvlist_snprintf() and zfs_dbgmsg_nvlist() 2025-04-18 09:22:16 -04:00
libzdb Provide macros for setting and getting blkptr birth times 2024-03-25 15:01:54 -07:00
libzfs Relax special_small_blocks restrictions 2025-07-02 11:11:37 -07:00
libzfs_core zfs_cmd: reorganise zfs_cmd_t to match original size 2025-05-27 20:01:06 -04:00
libzfsbootenv nvlist: Add nvlist_snprintf() and zfs_dbgmsg_nvlist() 2025-04-18 09:22:16 -04:00
libzpool abd_os: move headers from libzpool to libspl 2025-05-30 13:38:20 -07:00
libzstd libzstd: also build with LIBZPOOL_CPPFLAGS 2024-09-09 14:13:27 -07:00
libzutil SPDX: license tags: BSD-3-Clause 2025-03-13 17:56:50 -07:00
Makefile.am libzdb: Initial breakout of libzdb 2024-02-05 10:00:41 -08:00