SOLVED: Which I/O Scheduler is in Use?

Man-wai Chang mwchang
Thu May 26 07:22:45 PDT 2005


> $ for file in `find /sys -name scheduler`
>> do
>> echo -n "$file: "
>> cat $file
>> done
> /sys/block/fd0/queue/scheduler: noop anticipatory [deadline] cfq
> /sys/block/hdd/queue/scheduler: noop anticipatory [deadline] cfq
> /sys/block/hdc/queue/scheduler: noop anticipatory [deadline] cfq
> /sys/block/hdb/queue/scheduler: noop anticipatory [deadline] cfq
> /sys/block/hda/queue/scheduler: noop anticipatory [deadline] cfq
> 
> The bracketed scheduler is the one in use.

could one change it?

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