# [OmniOS-discuss] UPCOMING: End of Support Life approaching for OmniOS r151010

Dan McDonald danmcd at omniti.com
Fri Feb 20 20:18:51 UTC 2015

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    Unicast...

    Found this:

    	http://echelog.com/logs/browse/smartos/1408053600

    With this to say:

    <rmustacc> So, I can give you a copy of the analysis.
    <rmustacc> Basically the number of iovecs that we can receive is up to the virtio ring buffer size.
    <rmustacc> Which is a lot more than the number of frame io vectors.
    <rmustacc> And while this shouldn't generally happen, Windows has been guilt of it for non-jumbo frames.
    <rmustacc> Why you would break up a <1500 byte packet into 32 iovectors is beyond me.
    <nahamu> and when it does that QEMU crashes on the assert with the old code, correct?

    Dan

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