zfs.4: Document the actual default for zfs_txg_history (#16305)

Sponsored-by: Klara, Inc.
Sponsored-by: Wasabi Technology, Inc.

Signed-off-by: Mateusz Piotrowski <0mp@FreeBSD.org>
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
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Mateusz Piotrowski 2024-06-28 20:21:08 +02:00 committed by GitHub
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@ -16,7 +16,7 @@
.\" own identifying information:
.\" Portions Copyright [yyyy] [name of copyright owner]
.\"
.Dd February 14, 2024
.Dd June 27, 2024
.Dt ZFS 4
.Os
.
@ -2113,7 +2113,7 @@ The default of
.Sy 32
was determined to be a reasonable compromise.
.
.It Sy zfs_txg_history Ns = Ns Sy 0 Pq uint
.It Sy zfs_txg_history Ns = Ns Sy 100 Pq uint
Historical statistics for this many latest TXGs will be available in
.Pa /proc/spl/kstat/zfs/ Ns Ao Ar pool Ac Ns Pa /TXGs .
.