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Václav_Brožík
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Relation between SecureXL connection state and ClusterXL synchronization (R80.40)

I am not able to find the information in the documentation. Please point me to the right place if it is there.

How is the state information of the SecureXL layers (SecureXL, SND) synchronized between cluster members?

A suppose the following is happening:

  • State information of a fully accelerated connection (fast path) is transferred to the fw workers layer after a delay.
  • Only the state information from the fw workers layer is synchronized between cluster members. I.e. the state Information accessible using fwaccel tab is not syncronized directly.
  • I guess that some information like "from which SND CPU the state is" is not important at the fw workers layer anymore.

Namely I would like to know if changing the number of Multi-queue CPUs (CPUs left for SND: fw ctl affinity -s -d -fwkall n) will disrupt the ClusterXL synchronization or not. It is R80.40, VSX VSLS with multi-queue.

Thank you.

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