Date: Tue, 5 Jul 2016 23:10:13 +0100 From: Steven Hartland <steven@multiplay.co.uk> To: Eric van Gyzen <vangyzen@FreeBSD.org>, current@FreeBSD.org Subject: Re: Setting sysctl vfs.zfs.arc_max failed: 22 Message-ID: <975e5ae2-2090-94cd-49c0-eee9866ff02b@freebsd.org> In-Reply-To: <ccdd6a5b-4771-6207-adb3-ce9a7960485c@FreeBSD.org> References: <ccdd6a5b-4771-6207-adb3-ce9a7960485c@FreeBSD.org>
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What is it currently?
Just had a quick play here:
sysctl vfs.zfs.arc_max
vfs.zfs.arc_max: 32283127808
sysctl vfs.zfs.arc_max=32283127807
vfs.zfs.arc_max: 32283127808 -> 32283127807
sysctl vfs.zfs.arc_max=32283127808
vfs.zfs.arc_max: 32283127807 -> 32283127808
Error 22 = EINVAL so I suspect you're requesting a value which one of
the following:
* < arc_abs_min
* > kmem_size
* < arc_c_min
* < zfs_arc_meta_limit
Regards
Steve
On 05/07/2016 22:56, Eric van Gyzen wrote:
> Steven and -current:
>
> I just updated to r302350 with a GENERIC kernel config. I see this in
> dmesg:
>
> VT(efifb): resolution 1024x768
> Setting sysctl vfs.zfs.arc_max failed: 22
> CPU: Intel(R) Xeon(R) CPU E5-1650 v3 @ 3.50GHz (3491.98-MHz K8-class
> CPU)
>
> The relevant parts of /boot/loader.conf are:
>
> zfs_load="YES"
> vfs.zfs.arc_max="6442450944"
>
> Let me know what other information you need.
>
> Cheers,
>
> Eric
>
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