Tuesday, January 02, 2024

Re: Run VM with 16G or more?

> On 2. Jan 2024, at 18:41, Dave Voutila <dv@sisu.io> wrote:
> "Kirill A. Korinsky" <kirill@korins.ky> writes:

>> vmctl -v start... doesn't help a bit
>
> How much physicaly memory does the host machine have? We currently don't
> allow oversubscribing memory with vmm/vmd. If the host only has 16GB
> that could be the cause.

hw.physmem=137257779200
hw.usermem=133537726464

and machine is used only for run VMs.

> If that's not the case, can you run vmd in debug mode and get the log
> output?

Sure, I run /usr/sbin/vmd -vvvvvvv -d and the error is:

vmd: config_setvm: vm 3 restarted after 9.757221 seconds, limit 0/3
vmd: config_setvm: can't open tap tap
vmd: failed to start vm podman
vmd: vm_stop: vmd config_setvm stopping vm 3

This machine runs 4 more VM and this one (huge) should be 5th.

--
wbr, Kirill

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