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(-)gsched.8 (-6 / +6 lines)
Lines 135-153 Link Here
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Exit status is 0 on success, and 1 if the command fails.
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Exit status is 0 on success, and 1 if the command fails.
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.Sh EXAMPLES
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.Sh EXAMPLES
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The following example shows how to create a scheduling provider for disk
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The following example shows how to create a scheduling provider for disk
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.Pa /dev/ad0 ,
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.Pa /dev/ada0 ,
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and how to destroy it.
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and how to destroy it.
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.Bd -literal -offset indent
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.Bd -literal -offset indent
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# Load the geom_sched module:
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# Load the geom_sched module:
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kldload geom_sched
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kldload geom_sched
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# Load some scheduler classes used by geom_sched:
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# Load some scheduler classes used by geom_sched:
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kldload gsched_rr
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kldload gsched_rr
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# Configure device ad0 to use scheduler "rr":
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# Configure device ada0 to use scheduler "rr":
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geom sched insert -a rr ad0
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geom sched insert -a rr ada0
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# Now provider ad0 uses the "rr" algorithm;
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# Now provider ada0 uses the "rr" algorithm;
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# the new geom is ad0.sched.
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# the new geom is ada0.sched.
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# Remove the scheduler on the device:
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# Remove the scheduler on the device:
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geom sched destroy -v ad0.sched.
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geom sched destroy -v ada0.sched.
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.Ed
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.Ed
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.Sh SEE ALSO
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.Sh SEE ALSO
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.Xr geom 4 ,
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.Xr geom 4 ,

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