Allan Jude dc95911d21 zfs list: Allow more fields in ZFS_ITER_SIMPLE mode ... If the fields to be listed and sorted by are constrained to those populated by dsl_dataset_fast_stat(), then zfs list is much faster, as it does not need to open each objset and reads its properties. A previous optimization by Pawel Dawidek (0cee24064a) took advantage of this to make listing snapshot names sorted only by name much faster. However, it was limited to `-o name -s name`, this work extends this optimization to work with: - name - guid - createtxg - numclones - inconsistent - redacted - origin and could be further extended to any other properties supported by dsl_dataset_fast_stat() or similar, that do not require extra locking or reading from disk. This was committed before (9a9e2e343dfa2af28bf7910de77ae73aa006de62), but was reverted due to a regression when used with an older kernel. If the kernel does not populate zc->zc_objset_stats, we now fallback to getting the properties via the slower interface, to avoid problems with newer userland and older kernels. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Allan Jude <allan@klarasystems.com> Closes #14110		2022-12-13 17:27:54 -08:00
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compatibility.d	Add compatibility file sets (ZoL 0.6.1, 0.6.4, OpenZFS 2.1)	2021-03-31 09:40:25 -07:00
os	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zpool.d	Workaround broken VDEV_UPATH	2022-05-10 10:14:07 -07:00
Makefile.am	Replace EXTRA_DIST with dist_noinst_DATA	2022-05-26 09:24:50 -07:00
zpool_iter.c	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zpool_main.c	zfs list: Allow more fields in ZFS_ITER_SIMPLE mode	2022-12-13 17:27:54 -08:00
zpool_util.c	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zpool_util.h	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zpool_vdev.c	zpool: fix redundancy check after vdev removal	2022-08-04 17:02:57 -07:00