diff options
| author | Prakash Surya <[email protected]> | 2014-01-03 10:36:26 -0800 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2014-02-21 16:10:49 -0800 |
| commit | 624227854e619d1bf555445f3bc38730fb9278c4 (patch) | |
| tree | 03139489a6b024a2a483523843a237ed60f9ecab /man/man5 | |
| parent | f521ce1b9c6102f9175f26548d4c521e115f8d60 (diff) | |
Disable arc_p adapt dampener by default
It's unclear why adjustments to arc_p need to be dampened as they are in
arc_adjust. With that said, it's removal significantly improves the arc's
ability to "warm up" to a given workload. Thus, I'm disabling by default
until its usefulness is better understood.
Signed-off-by: Prakash Surya <[email protected]>
Signed-off-by: Brian Behlendorf <[email protected]>
Issue #2110
Diffstat (limited to 'man/man5')
| -rw-r--r-- | man/man5/zfs-module-parameters.5 | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/man/man5/zfs-module-parameters.5 b/man/man5/zfs-module-parameters.5 index 2acf68383..e0d44d22c 100644 --- a/man/man5/zfs-module-parameters.5 +++ b/man/man5/zfs-module-parameters.5 @@ -307,6 +307,17 @@ Use \fB1\fR for yes (default) and \fB0\fR to disable. .sp .ne 2 .na +\fBzfs_arc_p_dampener_disable\fR (int) +.ad +.RS 12n +Disable arc_p adapt dampener +.sp +Use \fB1\fR for yes (default) and \fB0\fR to disable. +.RE + +.sp +.ne 2 +.na \fBzfs_arc_shrink_shift\fR (int) .ad .RS 12n |