bhyve and vfs.zfs.arc_max, and zfs tuning for a hypervisor
Patrick M. Hausen
hausen at punkt.de
Thu Mar 21 13:10:34 UTC 2019
Hi all,
> Am 21.03.2019 um 11:24 schrieb Matt Churchyard via freebsd-virtualization <freebsd-virtualization at freebsd.org>:
> I'd also be intrigued to know what the logic in FreeNAS is for it. It is simply a case of "(arc = total_ram - guest_allocated)"?
> Is there a lower limit based on a percentage or total RAM, and/or a hard lower limit?
The relevant code can be found here:
https://github.com/freenas/freenas/blob/master/src/middlewared/middlewared/plugins/vm.py
Kind regards,
Patrick
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