58 lines
1.2 KiB
Bash
58 lines
1.2 KiB
Bash
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#!/bin/sh
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function boot_script {
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touch /etc/rc.local && chmod +x /etc/rc.local
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cat <<'EOF' > /etc/rc.local
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#!/bin/sh
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## Network
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#NIC Config
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interface=$(/sbin/ip -o -4 route show to default | awk '{print $5}')
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/sbin/ethtool -G $interface rx 1024
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sleep 1
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/sbin/ethtool -G $interface tx 2048
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sleep 1
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/sbin/ethtool -K $interface tso off gso off
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sleep 1
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#Other 1
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/sbin/ifconfig $interface txqueuelen 10000
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sleep 1
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#Other 2
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iproute=$(/sbin/ip -o -4 route show to default)
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/sbin/ip route change $iproute initcwnd 25 initrwnd 25
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## Drive
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#Scheduler
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i=1
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drive=()
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disk=$(lsblk -nd --output NAME)
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diskno=$(echo $disk | awk '{print NF}')
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while [ $i -le $diskno ]
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do
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device=$(echo $disk | awk -v i=$i '{print $i}')
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drive+=($device)
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i=$(( $i + 1 ))
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done
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i=1
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x=0
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disktype=$(cat /sys/block/sda/queue/rotational)
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if [ "${disktype}" == 0 ]; then
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while [ $i -le $diskno ]
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do
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diskname=$(eval echo ${drive["$x"]})
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echo kyber > /sys/block/$diskname/queue/scheduler
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i=$(( $i + 1 ))
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x=$(( $x + 1 ))
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done
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else
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while [ $i -le $diskno ]
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do
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diskname=$(eval echo ${drive["$x"]})
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echo mq-deadline > /sys/block/$diskname/queue/scheduler
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i=$(( $i + 1 ))
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x=$(( $x + 1 ))
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done
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fi
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clear
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exit 0
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EOF
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}
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