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