raid-explorations/config.sh at master · khimaros/raid-explorations · GitHub

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############################
# RAID ARRAY CONFIGURATION #
############################

# debian release to bootstrap
DEBIAN_RELEASE="bullseye"

# enable debian backports
#DEBIAN_BACKPORTS="yes"

# utility packages unrelated to raid
EXTRA_PACKAGES=(vim git screen)

# device files to use in raid array
DISKS_GLOB="sd{a,b,c,d}"

# devices to reformate and replace in the array
#REPLACE_DISKS_GLOB="sd{a,c}"

# for nvme drives this is usually "p"
DISKS_PART_PREFIX=""

# extra args to pass to luksFormat
CRYPTSETUP_OPTS=(--cipher=aes-xts-plain64 --key-size=512 --hash=sha256)

# extra args to pass to integritysetup
INTEGRITYSETUP_OPTS=(--integrity=sha1)

# enable uefi boot
BOOT_MODE="efi"

# raid stack and filesystem combination
RAID_EXPLORATION="dm-integrity~md~dm-crypt~lvm~ext4"

# raid level to use for array
#   zfs: raidz1, raidz2, raidz3
#   btrfs: raid1, raid1c3, raid5, raid6, raid10
#   md: 0, 1, 5, 6, 10
RAID_LEVEL="6"

# raid level to use for metadata
# defaults to $RAID_LEVEL
#   btrfs: raid1, raid1c3, raid5, raid6, raid10
#RAID_METADATA_LEVEL="raid1c3"


###################################
# INTERNAL ONLY BEYOND THIS POINT #
###################################

DISKS=($(eval echo "$DISKS_GLOB"))

DISKS_DEVICES=($(eval echo "/dev/${DISKS_GLOB}"))

EFI_DEVICES=($(eval echo "/dev/${DISKS_GLOB}${DISKS_PART_PREFIX}1"))

if [[ -n "$REPLACE_DISKS_GLOB" ]]; then
    REPLACE_DISKS=($(eval echo "$REPLACE_DISKS_GLOB"))
    REPLACE_DISKS_DEVICES=($(eval echo "/dev/${REPLACE_DISKS_GLOB}"))
    REPLACE_EFI_DEVICES=($(eval echo "/dev/${REPLACE_DISKS_GLOB}${DISKS_PART_PREFIX}1"))
fi