fff-dhcp: increase dns cachesize from 150 to 8k #28
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@ -1,3 +1,10 @@
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# Use a larger cachesize by default
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cachesize=1024
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# Increase cachesize for systems with enough memory
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mem="$(awk '/^MemTotal:/ {print $2}' /proc/meminfo)"
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[ "$mem" -gt 65536 ] && cachesize=8192
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uci batch >/dev/null <<EOF
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uci batch >/dev/null <<EOF
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delete dhcp.@dnsmasq[0]
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delete dhcp.@dnsmasq[0]
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delete dhcp.lan
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delete dhcp.lan
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@ -12,6 +19,7 @@ uci batch >/dev/null <<EOF
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set dhcp.@dnsmasq[-1].domain='fff.community'
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set dhcp.@dnsmasq[-1].domain='fff.community'
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set dhcp.@dnsmasq[-1].expandhosts='0'
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set dhcp.@dnsmasq[-1].expandhosts='0'
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set dhcp.@dnsmasq[-1].nonegcache='0'
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set dhcp.@dnsmasq[-1].nonegcache='0'
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set dhcp.@dnsmasq[-1].cachesize="$cachesize"
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set dhcp.@dnsmasq[-1].authoritative='1'
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set dhcp.@dnsmasq[-1].authoritative='1'
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set dhcp.@dnsmasq[-1].readethers='1'
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set dhcp.@dnsmasq[-1].readethers='1'
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set dhcp.@dnsmasq[-1].leasefile='/tmp/dhcp.leases'
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set dhcp.@dnsmasq[-1].leasefile='/tmp/dhcp.leases'
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