16 lines
701 B
Text
16 lines
701 B
Text
# Set none scheduler for NVMe
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ACTION=="add|change", KERNEL=="nvme[0-9]n[0-9]", ATTR{queue/scheduler}="none"
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# Set none for SSDs
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ACTION=="add|change", KERNEL=="sd[a-z]", ATTR{queue/rotational}=="0", ATTR{queue/scheduler}="none"
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# Set mq-deadline for HDDs
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ACTION=="add|change", KERNEL=="sd[a-z]", ATTR{queue/rotational}=="1", ATTR{queue/scheduler}="mq-deadline"
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# I/O queue depth
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ACTION=="add|change", KERNEL=="nvme[0-9]n[0-9]", ATTR{queue/nr_requests}="1024"
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ACTION=="add|change", KERNEL=="sd[a-z]", ATTR{queue/nr_requests}="1024"
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# Read-ahead
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ACTION=="add|change", KERNEL=="nvme[0-9]n[0-9]", ATTR{queue/read_ahead_kb}="512"
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ACTION=="add|change", KERNEL=="sd[a-z]", ATTR{queue/read_ahead_kb}="512"
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