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Revert "Disable zio_dva_throttle_enabled by default"

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Enable zio_dva_throttle_enabled=1 by default. Subsequent
testing has been unable to reproduce the suspected regression.

Tested-by: kernelOfTruth kerneloftruth@gmail.com
Reviewed-by: Olaf Faaland <faaland1@llnl.gov>
Signed-off-by: Brian Behlendorf behlendorf1@llnl.gov
Reverts #5335
Closes #5289
Closes #5457
This commit is contained in:
Brian Behlendorf 2016-12-08 13:57:42 -07:00 committed by GitHub
parent e8a2014436
commit 27f2b90d3e
2 changed files with 2 additions and 2 deletions
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2
man/man5/zfs-module-parameters.5
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@ -1863,7 +1863,7 @@ Default value: \fB30,000\fR.
Throttle block allocations in the ZIO pipeline. This allows for
dynamic allocation distribution when devices are imbalanced.
.sp
Default value: \fB0\fR.
Default value: \fB1\fR.
.RE
.sp

2
module/zfs/zio.c
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@ -57,7 +57,7 @@ const char *zio_type_name[ZIO_TYPES] = {
"z_null", "z_rd", "z_wr", "z_fr", "z_cl", "z_ioctl"
};
int zio_dva_throttle_enabled = B_FALSE;
int zio_dva_throttle_enabled = B_TRUE;
/*
* ==========================================================================