Alexander Motin c55b293287 Improve mg_aliquot math ... When calculating mg_aliquot alike to #12046 use number of unique data disks in the vdev, not the total number of children vdev. Increase default value of the tunable from 512KB to 1MB to compensate. Before this change each disk in striped pool was getting 512KB of sequential data, in 2-wide mirror -- 1MB, in 3-wide RAIDZ1 -- 768KB. After this change in all the cases each disk should get 1MB. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Ryan Moeller <ryan@iXsystems.com> Signed-off-by: Alexander Motin <mav@FreeBSD.org> Sponsored-By: iXsystems, Inc. Closes #13388		2022-05-04 11:33:42 -07:00
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spl.4	Move properties, parameters, events, and concepts around manual sections	2021-06-09 14:35:30 -07:00
zfs.4	Improve mg_aliquot math	2022-05-04 11:33:42 -07:00