Don Brady 4e21fd060a OpenZFS 7303 - dynamic metaslab selection ... This change introduces a new weighting algorithm to improve metaslab selection. The new weighting algorithm relies on the SPACEMAP_HISTOGRAM feature. As a result, the metaslab weight now encodes the type of weighting algorithm used (size-based vs segment-based). Porting Notes: The metaslab allocation tracing code is conditionally removed on linux (dependent on mdb debugger). Authored by: George Wilson <george.wilson@delphix.com> Reviewed by: Alex Reece <alex@delphix.com> Reviewed by: Chris Siden <christopher.siden@delphix.com> Reviewed by: Dan Kimmel <dan.kimmel@delphix.com> Reviewed by: Matthew Ahrens <mahrens@delphix.com> Reviewed by: Paul Dagnelie <paul.dagnelie@delphix.com> Reviewed by: Pavel Zakharov pavel.zakharov@delphix.com Reviewed by: Prakash Surya <prakash.surya@delphix.com> Reviewed by: Don Brady <don.brady@intel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Ported-by: Don Brady <don.brady@intel.com> OpenZFS-issue: https://www.illumos.org/issues/7303 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/d5190931bd Closes #5404		2017-01-12 11:52:56 -08:00
..
Makefile.am	Initial attempt to document events and payloads.	2014-07-25 11:58:36 -07:00
vdev_id.conf.5	Add extra keyword 'slot' to vdev_id.conf	2015-08-30 10:03:56 -07:00
zfs-events.5	Man page white space and spelling corrections	2015-12-18 13:33:37 -08:00
zfs-module-parameters.5	OpenZFS 7303 - dynamic metaslab selection	2017-01-12 11:52:56 -08:00
zpool-features.5	Add support for user/group dnode accounting & quota	2016-10-07 09:45:13 -07:00