Xenserver bnx 10g bonding 시 SW-IOMMU 커널 패닉 문제
작성자 : 서진우 (alang@clunix.com)
/opt/xensource/libexec/xen-cmdline –set-dom0 swiotlb=128
PIF_UUID=`xe pif-list device=${NDEV} VLAN=-1 params=uuid | grep uuid | awk ‘{ print $5 }’
xe pif-param-set other-config:ethtool-gro=”on” uuid=${PIF_UUID}
확인
ethtool -k <nic_dev>
OS Rebooting 없이 바로 gro enable 적용하는 방법
ethtool -K xapi0 gro on
ethtool -K eth4 gro on
ethtool -K eth6 gro on
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