Re: how to set vfs.zfs.arc.max in 15-current ?

From: Juraj Lutter <otis_at_FreeBSD.org>
Date: Fri, 13 Oct 2023 06:12:47 UTC

> On 13 Oct 2023, at 00:59, void <void@f-m.fm> wrote:
> 
>> Try reducing your arc.max by an order of 10. This suggests that it's
>> probably failing in param_set_arc_max() in the val >= arc_all_memory()
>> comparison..
> 
> Hi, thanks for replying. Sadly, your suggestion doesn't work in this case:
> 
> root@beer:/usr/src# sysctl vfs.zfs.arc.max=8589934592
> vfs.zfs.arc.max: 0
> sysctl: vfs.zfs.arc.max=8589934592: Invalid argument

Set also vfs.zfs.arc.min to some value higher than zero.

—
Juraj Lutter
otis@FreeBSD.org