[Oisf-users] Suricata problem with detect-cpu-set upper bound.

Duarte Silva duarte.silva at serializing.me
Thu Feb 21 18:08:58 UTC 2013


Hi all,

I got this on Suricata logs:

21/2/2013 -- 18:03:00 - <Error> - [ERRCODE: SC_ERR_INVALID_ARGUMENT(13)] -
detect-cpu-set: upper bound (2) of cpu set is too high, only 2 cpu(s)

The affinity settings for the detect-cpu-set are as follows:

    - detect-cpu-set:
        cpu: [ "all" ]
        mode: "exclusive" # run detect threads in these cpus
        # Use explicitely 3 threads and don't compute number by using
        # detect-thread-ratio variable:
        # threads: 3
        prio:
          low: [ 0 ]
          medium: [ "1-2" ]
          high: [ 3 ]
          default: "high"
          #default: "medium"

Note that I'm using one dual core CPU.

Best regards,
Duarte Silva
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