Illumos 6251 - add tunable to disable free_bpobj processing

6251 - add tunable to disable free_bpobj processing
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Prakash Surya <prakash.surya@delphix.com>
Reviewed by: Simon Klinkert <simon.klinkert@gmail.com>
Reviewed by: Richard Elling <Richard.Elling@RichardElling.com>
Reviewed by: Albert Lee <trisk@omniti.com>
Reviewed by: Xin Li <delphij@freebsd.org>
Approved by: Garrett D'Amore <garrett@damore.org>

References:
  https://www.illumos.org/issues/6251
  https://github.com/illumos/illumos-gate/commit/139510f

Porting notes:
- Added as module option declaration.
- Added to zfs-module-parameters.5 man page.

Ported-by: Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
This commit is contained in:
George Wilson
2016-01-22 16:41:02 -08:00
committed by Brian Behlendorf
parent 0a1f8cd999
commit ba5ad9a48d
2 changed files with 22 additions and 2 deletions
+11
View File
@@ -784,6 +784,17 @@ Start syncing out a transaction group if there is at least this much dirty data.
Default value: \fB67,108,864\fR.
.RE
.sp
.ne 2
.na
\fBzfs_free_bpobj_enabled\fR (int)
.ad
.RS 12n
Enable/disable the processing of the free_bpobj object.
.sp
Default value: \fB1\fR.
.RE
.sp
.ne 2
.na