53 Commits

Author	SHA1	Message	Date
D. Ebdrup	28401f6668	zfsprops.7: Add note about comma-separation ... This change primarily seeks to make implicit documentation explicit, as it is not outright stated that options should be comma-separated, nor is there a reason given for it. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Daniel Ebdrup Jensen <debdrup@FreeBSD.org> Closes #12579	2021-10-29 16:30:44 -07:00
Alexander Motin	72f0521aba	Increase default volblocksize from 8KB to 16KB ... Many things has changed since previous default was set many years ago. Nowadays 8KB does not allow adequate compression or even decent space efficiency on many of pools due to 4KB disk physical block rounding, especially on RAIDZ and DRAID. It effectively limits write throughput to only 2-3GB/s (250-350K blocks/s) due to sync thread, allocation, vdev queue and other block rate bottlenecks. It keeps L2ARC expensive despite many optimizations and dedup just unrealistic. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: George Melikov <mail@gmelikov.ru> Signed-off-by: Alexander Motin <mav@FreeBSD.org> Closes #12406	2021-08-17 09:59:46 -06:00
наб	2badb3457a	Move properties, parameters, events, and concepts around manual sections ... The pages moved as follows: zpool-features.{5 => 7} spl{-module-parameters.5 => .4} zfs{-module-parameters.5 => .4} zfs-events.5 => into zpool-events.8 zfsconcepts.{8 => 7} zfsprops.{8 => 7} zpoolconcepts.{8 => 7} zpoolprops.{8 => 7} Reviewed-by: Richard Laager <rlaager@wiktel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz> Co-authored-by: Daniel Ebdrup Jensen <debdrup@FreeBSD.org> Closes #12149 Closes #12212	2021-06-09 14:35:30 -07:00