mirror_zfs/man
Alexander Motin 462217d1c2
Reduce number of arc_prune threads
On FreeBSD vnode reclamation is single-threaded, protected by single
global lock.  Linux seems to be able to use a thread per mount point,
but at this time it creates more harm than good.

Reduce number of threads to 1, adding tunable in case somebody wants
to try more.

Reviewed-by: Ryan Moeller <ryan@ixsystems.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Chris Dunlop <chris@onthe.net.au>
Reviewed-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Signed-off-by: Alexander Motin <mav@FreeBSD.org>
Closes #12896
Issue #9966
2021-12-22 17:07:13 -08:00
..
man1
man4 Reduce number of arc_prune threads 2021-12-22 17:07:13 -08:00
man5
man7
man8 zfs-share.8: document -l flag 2021-12-17 12:52:26 -08:00
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