Date: Thu, 17 May 2012 14:05:15 +0100 From: Norman Khine <norman@khine.net> To: freebsd-fs@freebsd.org Subject: Setting up ZFS on FreeBSD on 4 drives Message-ID: <CAKgQ7UL2Hq7e0QZuXZpUnwZ31jb3c9uxhYbQkrQEDDjetqqiBg@mail.gmail.com>
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Hello, I have a server with a total of 4 drives: # dmesg | grep ad | grep device ada0: <INTEL SSDSA2CT040G3 4PC10362> ATA-8 SATA 2.x device ada1: <INTEL SSDSA2CT040G3 4PC10362> ATA-8 SATA 2.x device ada2: <ST2000DM001-9YN164 CC4C> ATA-8 SATA 3.x device ada3: <ST2000DM001-9YN164 CC4C> ATA-8 SATA 3.x device ada0 and ada1 are 40Gb each with ada2 and ada3 being 2Tb each here are the full details: http://pastie.org/3904764 i have followed several tutorials of setting up ZFS but have a question: is it a good idea to have /var reside on the 2Tb drive and /usr on the 40Gb? here is how i set it up http://pastie.org/3925356, and on line 63 zfs create -o compression=gzip -o exec=off -o setuid=off pool0/ROOT/usr/src zfs create -o compression=gzip -o setuid=off pool0/ROOT/usr/ports zfs create -o compression=off -o exec=off -o setuid=off pool0/ROOT/usr/ports/distfiles zfs create -o compression=off -o exec=off -o setuid=off pool0/ROOT/usr/ports/packages zfs create -o compression=lzjb pool0/ROOT/usr/obj zfs create -o compression=on -o exec=on -o setuid=off pool1/ROOT/tmp zfs create -o compression=lzjb -o exec=off -o setuid=off pool1/ROOT/var/crash zfs create -o compression=off -o exec=off -o setuid=off pool1/ROOT/var/empty zfs create -o compression=lzjb -o exec=on -o setuid=off pool1/ROOT/var/tmp any advise of making this better much appreciated. -- %>>> "".join( [ {'*':'@','^':'.'}.get(c,None) or chr(97+(ord(c)-83)%26) for c in ",adym,*)&uzq^zqf" ] )
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