mirror_zfs/cmd
Brian Behlendorf 954fe5e1be Add interface to interface spa_get_worst_case_min_alloc() function
Provide an interface to retrieve the lowest and highest minimum
allocation size for the normal allocation class.  This can be used
by external consumers of the DMU to estimate potential wasted
capacity when setting the recordsize for an object.

The new "min_alloc" and "max_alloc" keys are added to the pool
configuration and used by default_volblocksize() to warn when
an ineffecient block size is requested.  For older kmods which
don't yet include the new keys fallback to the previous logic.

Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Reviewed-by: Alexander Motin <alexander.motin@TrueNAS.com>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #17758
2025-09-25 12:08:14 -07:00
..
raidz_test SPDX: license tags: CDDL-1.0 2025-03-13 17:56:27 -07:00
zdb zdb: Fix asize overflow in verify_livelist_allocs() 2025-09-25 12:07:55 -07:00
zed zed: Add synchronous zedlets 2025-09-11 15:58:59 -07:00
zfs Add interface to interface spa_get_worst_case_min_alloc() function 2025-09-25 12:08:14 -07:00
zinject Multiple printf() size fixes (#17199) 2025-04-01 15:27:03 -07:00
zpool Fix 'zpool add' safety check corner cases 2025-09-25 12:08:09 -07:00
zpool_influxdb SPDX: license tags: CDDL-1.0 2025-03-13 17:56:27 -07:00
zstream Install zarcstat and zarcsummary symlinks in Makefile 2025-09-09 17:05:30 -07:00
dbufstat.in SPDX: license tags: CDDL-1.0 2025-03-13 17:56:27 -07:00
fsck.zfs.in cmd: move single-file binaries up, extract udev programs to udev/ 2022-05-10 10:20:34 -07:00
Makefile.am cmd: rename arcstat to zarcstat 2025-09-10 15:01:20 -07:00
mount_zfs.c SPDX: license tags: CDDL-1.0 2025-03-13 17:56:27 -07:00
zarcstat.in cmd: rename arcstat to zarcstat 2025-09-10 15:01:20 -07:00
zarcsummary cmd: rename arc_summary to zarcsummary 2025-09-10 15:01:16 -07:00
zfs_ids_to_path.c SPDX: license tags: CDDL-1.0 2025-03-13 17:56:27 -07:00
zgenhostid.c SPDX: license tags: CDDL-1.0 2025-03-13 17:56:27 -07:00
zhack.c Refactor zhack label repair and fix -c regression on nonzero TXG 2025-09-17 16:33:59 -07:00
zilstat.in ZIL: "crash" the ZIL if the pool suspends during fallback 2025-08-08 16:43:26 -07:00
ztest.c ZIL: pass commit errors back to ITX callbacks 2025-08-08 16:43:20 -07:00
zvol_wait zvol_wait logic may terminate prematurely 2022-10-11 12:12:04 -07:00