Setting sysctl vfs.zfs.arc_max failed: 22

[Steven Hartland]

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
>