Date: Sun, 8 Aug 2010 00:43:53 -0700 From: Jeremy Chadwick <freebsd@jdc.parodius.com> To: "Alex V. Petrov" <alexvpetrov@gmail.com> Cc: freebsd-stable@freebsd.org Subject: Re: zpool - low speed write Message-ID: <20100808074353.GA98357@icarus.home.lan> In-Reply-To: <201008081357.09659.alexvpetrov@gmail.com> References: <201008042008.25679.alexvpetrov@gmail.com> <201008081108.00175.alexvpetrov@gmail.com> <4C5E2EE9.6020008@ukr.net> <201008081357.09659.alexvpetrov@gmail.com>
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On Sun, Aug 08, 2010 at 01:57:09PM +0800, Alex V. Petrov wrote: > В сообщении от 8 августа 2010 12:13:29 автор Vladislav V. Prodan написал: > > 08.08.2010 6:07, Alex V. Petrov wrote: > > > sysctl -a | grep vm.kmem > > > vm.kmem_size_max: 329853485875 > > > > > > sysctl -a | grep vfs.zfs.arc > > > vfs.zfs.arc_meta_used: 13797096 > > > vfs.zfs.arc_max: 858721280 > > > > > > > > > sysctl -a | grep vm.kvm > > > vm.kvm_free: 547673337856 > > > vm.kvm_size: 549755809792 > > > > Please, insert into /boot/loader.conf only this options: > > > > vm.kmem_size="999M" > > vm.kmem_size_max="999M" > > vfs.zfs.arc_max="160M" > > > > And after reboot, please run dd... > > I think these settings are relevant only for i386, but not for amd64 They're relevant to both, I can assure you. -- | Jeremy Chadwick jdc@parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain View, CA, USA | | Making life hard for others since 1977. PGP: 4BD6C0CB |
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