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zfs-install: Update #13

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zfs-install: Update #13

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12 changes: 7 additions & 5 deletions zfs-install
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
#
# Boot Linux Live CD with ZFS support
# fearedbliss maintains a variant of System Rescue CD that is highly recommended:
# http://ftp.osuosl.org/pub/funtoo/distfiles/sysresccd/
# https://wiki.gentoo.org/wiki/User:Fearedbliss
# Instruction for a USB key version
# http://www.sysresccd.org/Sysresccd-manual-en_How_to_install_SystemRescueCd_on_an_USB-stick

Expand Down Expand Up @@ -78,8 +78,10 @@ echo "sys-fs/zfs-kmod ~amd64" >> /etc/portage/package.accept_keywords
echo "sys-fs/zfs ~amd64" >> /etc/portage/package.accept_keywords
emerge sys-fs/zfs

# Add zfs to boot runlevel
rc-update add zfs boot
# Make zfs start on boot
rc-update add zfs-import boot
rc-update add zfs-mount boot
rc-update add zfs-share default

# Install gptfdisk
emerge sys-apps/gptfdisk
Expand All @@ -91,7 +93,7 @@ sgdisk --new=2:48:2047 --typecode=2:EF02 --change-name=2:"BIOS boot partition" /
echo 1 > /proc/sys/vm/drop_caches

# Install GRUB2
echo "sys-boot/grub:2 libzfs" >> /etc/portage/package.use
echo "sys-boot/grub:2 libzfs" >> /etc/portage/package.use/main
echo "sys-boot/grub:2 ~amd64" >> /etc/portage/package.accept_keywords
emerge sys-boot/grub:2
touch /etc/mtab
Expand Down Expand Up @@ -119,7 +121,7 @@ zfs snapshot rpool/ROOT/gentoo@install
echo options zfs zfs_arc_max=536870912 >> /etc/modprobe.d/zfs.conf

# Set portage niceness to minimize potential for updates to cause lag
echo PORTAGE_NICENESS=19 >> /etc/make.conf
echo PORTAGE_NICENESS=19 >> /etc/portage/make.conf

# Set portage to compile in a CGROUP to minimize lag
cat << END > /usr/local/sbin/portage-cgroup
Expand Down