What happened to hw.vmm.topology.cores_per_package?

Peter Grehan grehan at freebsd.org
Tue Feb 16 13:13:41 UTC 2021


Hi Patrick,

> What happened to those tunables?

  They've been rolled into a per-VM parameter. From the man page:

    [-c [[cpus=]numcpus][,sockets=n][,cores=n][,threads=n]]

  ... and there's more description of the '-c' parameter there.

https://www.freebsd.org/cgi/man.cgi?query=bhyve&manpath=FreeBSD+12.2-RELEASE+and+Ports

later,

Peter.


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