So as part of preparation to start working on fenio/anylinuxfs-gui#19 I prepared pendrive with some random crap. Various filesystems, RAIDs, LVMs, LVM RAIDs and so on.
And anylinuxfs can't even list them in privileged mode ;)
I created it with this script:
#!/bin/bash
set -e
DISK="/dev/sdb"
PARTSIZE=5 # GiB
PARTS=11
echo "This will erase all data from $DISK"
read -p "Continue? (yes/NO): " confirm
[[ "$confirm" == "yes" ]] || exit 1
echo "== Wiping =="
umount ${DISK}?* 2>/dev/null || true
wipefs -a $DISK
sgdisk --zap-all $DISK
echo "== Creating GPT =="
parted -s $DISK mklabel gpt
echo "== Creating $PARTS partitions ${PARTSIZE}GiB =="
START=1 # start od 1MiB alignment
for ((i=1; i<=PARTS; i++)); do
END=$((START + PARTSIZE))
parted -s $DISK mkpart primary ${START}GiB ${END}GiB
START=$END
done
# Refresh partition table
partprobe $DISK
sleep 2
echo "== Set RAID flags =="
for p in 3 4 5 6 8 9 10 11; do
parted -s $DISK set $p raid on
done
echo "== Filesystems =="
mkfs.ext4 -F ${DISK}1
mkfs.xfs -f ${DISK}2
echo "== mdadm RAID1 (3+4) =="
mdadm --create --verbose /dev/md0 \
--level=1 --raid-devices=2 \
${DISK}3 ${DISK}4
echo "== mdadm RAID0 (5+6) =="
mdadm --create --verbose /dev/md1 \
--level=0 --raid-devices=2 \
${DISK}5 ${DISK}6
echo "== LVM on sdb7 =="
pvcreate -ff -y ${DISK}7
vgcreate vg_test ${DISK}7
lvcreate -L 4G -n lv_test vg_test
mkfs.ext4 /dev/vg_test/lv_test
echo "== mdadm RAID1 (8+9) -> LVM =="
mdadm --create --verbose /dev/md2 \
--level=1 --raid-devices=2 \
${DISK}8 ${DISK}9
pvcreate -ff -y /dev/md2
vgcreate vg_raid /dev/md2
lvcreate -L 4G -n lv_raid vg_raid
mkfs.xfs -f /dev/vg_raid/lv_raid
echo "== LVM RAID (10+11) =="
pvcreate -ff -y ${DISK}10 ${DISK}11
vgcreate vg_lvmraid ${DISK}10 ${DISK}11
lvcreate --type raid1 -m 1 -L 4G -n lv_lvm_raid1 vg_lvmraid
lvcreate --type raid0 -i 2 -L 4G -n lv_lvm_raid0 vg_lvmraid
mkfs.ext4 /dev/vg_lvmraid/lv_lvm_raid1
mkfs.xfs /dev/vg_lvmraid/lv_lvm_raid0
echo "== Saving mdadm configuration =="
mdadm --detail --scan >> /etc/mdadm/mdadm.conf 2>/dev/null || true
echo
echo "=== DONE ==="
lsblk -f
cat /proc/mdstat
So as part of preparation to start working on fenio/anylinuxfs-gui#19 I prepared pendrive with some random crap. Various filesystems, RAIDs, LVMs, LVM RAIDs and so on.
And anylinuxfs can't even list them in privileged mode ;)
I created it with this script: