Date: Tue, 10 Aug 2010 11:12:49 +0200 From: Matthias Gamsjager <mgamsjager@gmail.com> To: Andriy Bakay <andriy@irbisnet.com> Cc: freebsd-fs@freebsd.org Subject: Re: Converting sysinstalled FreeBSD into ZFS-only server. Message-ID: <AANLkTi=4yz9syOpfXPuY--wZakgmRX1fWG710Ti0vpcX@mail.gmail.com> In-Reply-To: <f901f2c14a4f2822360a0284fc468239@irbisnet.com> References: <f901f2c14a4f2822360a0284fc468239@irbisnet.com>
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about point 2: well most users who did had problems with random zfs crashes did fix it by using 150%. check the freebsd forum about this. sorry if I can't give any hard foundations about this claim but it does help. On Mon, Aug 9, 2010 at 10:22 PM, Andriy Bakay <andriy@irbisnet.com> wrote: > > 1. In your post you are using dedicated partition for swap. Did it provide > any advantages versus swap on ZFS volume? > 2. You are suggesting to set 'vm_kmem_size' value to 150% of RAM. What > pros. and cons. against following formula: > > vm_kmem_size = RAM / 2 > vfs.zfs.arc_max = vm_kmem_size - 512M > > 3. Could you be more verbose about your ZFS layout, what major advantages > it provide against for example the following: > http://wiki.freebsd.org/RootOnZFS/GPTZFSBoot. I found it very interesting > but I need more info. > > Regards, > Andriy > > _______________________________________________ > freebsd-fs@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-fs > To unsubscribe, send any mail to "freebsd-fs-unsubscribe@freebsd.org" >
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