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16 lines
297 B
Markdown
16 lines
297 B
Markdown
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# ionice
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> get/set program io scheduling class and priority
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- sets process with PID 89 as an idle io process
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`ionice -c 3 -p 89`
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- runs 'bash' as a best-effort program with highest priority
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`ionice -c 2 -n 0 bash`
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- prints the class and priority of the processes with PID 89
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`ionice -p 89`
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