MFV r271512:
Illumos issue: 5136 fix write throttle comment in dsl_pool.c MFC after: 2 weeks
This commit is contained in:
commit
ff0fc48bde
@ -116,8 +116,8 @@ int zfs_delay_min_dirty_percent = 60;
|
|||||||
|
|
||||||
/*
|
/*
|
||||||
* This controls how quickly the delay approaches infinity.
|
* This controls how quickly the delay approaches infinity.
|
||||||
* Larger values cause it to delay less for a given amount of dirty data.
|
* Larger values cause it to delay more for a given amount of dirty data.
|
||||||
* Therefore larger values will cause there to be more dirty data for a
|
* Therefore larger values will cause there to be less dirty data for a
|
||||||
* given throughput.
|
* given throughput.
|
||||||
*
|
*
|
||||||
* For the smoothest delay, this value should be about 1 billion divided
|
* For the smoothest delay, this value should be about 1 billion divided
|
||||||
@ -130,11 +130,6 @@ int zfs_delay_min_dirty_percent = 60;
|
|||||||
uint64_t zfs_delay_scale = 1000 * 1000 * 1000 / 2000;
|
uint64_t zfs_delay_scale = 1000 * 1000 * 1000 / 2000;
|
||||||
|
|
||||||
|
|
||||||
/*
|
|
||||||
* XXX someday maybe turn these into #defines, and you have to tune it on a
|
|
||||||
* per-pool basis using zfs.conf.
|
|
||||||
*/
|
|
||||||
|
|
||||||
#ifdef __FreeBSD__
|
#ifdef __FreeBSD__
|
||||||
|
|
||||||
extern int zfs_vdev_async_write_active_max_dirty_percent;
|
extern int zfs_vdev_async_write_active_max_dirty_percent;
|
||||||
|
Loading…
x
Reference in New Issue
Block a user