# ethtool -g eth3 Ring parameters for eth3: Pre-set maximums: RX: 4096 RX Mini: 0 RX Jumbo: 0 TX: 4096 Current hardware settings: RX: 256 RX Mini: 0 RX Jumbo: 0 TX: 256
# ethtool -k eth3 | grep generic-receive-offload generic-receive-offload: on
# cat /etc/sysconfig/network-scripts/ifcfg-eth3 | grep ETHT
ETHTOOL_OPTS="-K ${DEVICE} gro off"
ETHTOOL_OPTS="${ETHTOOL_OPTS} ; -G ${DEVICE} rx 4096 "
ETHTOOL_OPTS="${ETHTOOL_OPTS} ; -G ${DEVICE} tx 4096 "
# /etc/init.d/network restart # ethtool -g eth3 Ring parameters for eth3: Pre-set maximums: RX: 4096 RX Mini: 0 RX Jumbo: 0 TX: 4096 Current hardware settings: RX: 4096 RX Mini: 0 RX Jumbo: 0 TX: 4096 # ethtool -k eth3 | grep generic-receive-offload generic-receive-offload: off
转载请注明：爱开源 » ifcfg-ethX ETHTOOL_OPTS