• Einrichtung von zfs auf Debian für proxmox

echo "deb http://download.proxmox.com/debian/pve buster pve-no-subscription" > /etc/apt/sources.list.d/pve-install-repo.list
wget http://download.proxmox.com/debian/proxmox-ve-release-5.x.gpg -O /etc/apt/trusted.gpg.d/proxmox-ve-release-5.x.gpg

/etc/apt/sources.list.d/pve-install-repo.list

deb http://download.proxmox.com/debian/pve stretch pve-no-subscription

/etc/apt/sources.list.d/buster-backports.list

deb http://deb.debian.org/debian buster-backports main

apt install pve-headers-$(uname -r)

apt install zfs-zed zfs-dkms zfsutils-linux zfs-initramfs

modprobe zfs
echo zfs >> /etc/modules
#maximaler Arbeitsspeicher durch vier (bei mindestens 32GB RAM)
echo options zfs zfs_arc_max=$(expr $(awk '/MemTotal/ {print $2}' /proc/meminfo) \* 1024 / 4) >/etc/modprobe.d/zfs.conf
 
#zpool create -f -o ashift=12 <pool> raidz1 <device1> <device2> <device3>
zpool create -fd zpool0 mirror /dev/sda4 /dev/sdb4

~ # zpool status
  pool: zpool0
 state: ONLINE
  scan: scrub repaired 0B in 0h7m with 0 errors on Sun Apr  8 00:31:03 2018
config:
 
	NAME        STATE     READ WRITE CKSUM
	zpool0      ONLINE       0     0     0
	  raidz1-0  ONLINE       0     0     0
	    sda4    ONLINE       0     0     0
	    sdb4    ONLINE       0     0     0
	    sdc4    ONLINE       0     0     0
 
errors: No known data errors