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StorageGRID MTU设置为1500时、为什么数据包长度超过巨型帧？

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适用场景

StorageGRID 11.7.0

问题解答

  • 在命令输出中 ethtool -k <ethx> 、这是由于NIC上启用了传输分段卸载(TSO)和大型接收卸载(LLR)。

tcp-segmentation-offload: on
    tx-tcp-segmentation: on
    tx-tcp-ecn-segmentation: on
    tx-tcp-mangleid-segmentation: on
    tx-tcp6-segmentation: on
generic-segmentation-offload: on
generic-receive-offload: on
tx-vlan-offload: on

• 由于已启用设置、跟踪中的数据包大小可能与MTU不完全匹配。但是、这不会影响性能或发生原因任何问题、因为跟踪是在NIC级别以上捕获的。

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