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Date:      Wed, 05 May 2010 10:46:31 +0200
From:      Giulio Ferro <auryn@zirakzigil.org>
To:        Jeremy Chadwick <freebsd@jdc.parodius.com>,  freebsd-stable@freebsd.org, freebsd-fs@freebsd.org
Subject:   Re: Freebsd 8.0 kmem map too small
Message-ID:  <4BE13067.1060606@zirakzigil.org>
In-Reply-To: <20100505075242.GA57550@icarus.home.lan>
References:  <4BDEA86E.3050109@zirakzigil.org>	<20100503110100.GA93137@icarus.home.lan> <4BDEC106.3040807@zirakzigil.org>	<4BE110E3.8040902@zirakzigil.org> <20100505075242.GA57550@icarus.home.lan>

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On 05.05.2010 09:52, Jeremy Chadwick wrote:

Nope, it's happened again... Now I've tried to rise vm.kmem_size to 6G...


> Did you set both vm.kmem_size and vfs.zfs.arc_max, setting the latter to
> something *less* than vm.kmem_size?
>
>    

Yes.
After your suggestion, I set
vfs.zfs.arc_max: 3758096384
vm.kmem_size: 4G

Now:
vfs.zfs.arc_max: 3758096384
vm.kmem_size: 6392119296


>> I'm really astounded at how unstable zfs is, it's causing me a lot
>> of problem.
>>
>> Why isn't it stated in the handbook that zfs isn't up to production yet?
>>      
> I'm not at liberty to comment + answer this question.
>
>    

Why people responsible for ZFS on freebsd aren't saying anything?
What's the status of this issue? Is someone working on this???



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