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allow datadrive script to format non system drives

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rootzoll
2020-02-24 22:44:59 +01:00
parent e3e0ccc156
commit 263853352c
1 changed files with 33 additions and 26 deletions
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25
home.admin/config.scripts/blitz.datadrive.sh
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@@ -303,14 +303,16 @@ if [ "$1" = "format" ]; then
exit 1 exit 1
fi fi
>&2 echo "# Checking on SWAP" # get basic info on data drives
if [ ${isSwapExternal} -eq 1 ]; then source <(sudo /home/admin/config.scripts/blitz.datadrive.sh status)
>&2 echo "# Switching off external SWAP"
if [ ${isSwapExternal} -eq 1 ] && [ "${hdd}" == "${datadisk}" ]; then
>&2 echo "# Switching off external SWAP of system drive"
sudo dphys-swapfile swapoff 1>/dev/null sudo dphys-swapfile swapoff 1>/dev/null
sudo dphys-swapfile uninstall 1>/dev/null sudo dphys-swapfile uninstall 1>/dev/null
fi fi
>&2 echo "# Unmounting all data drives" >&2 echo "# Unmounting all partitions of this device"
# remove device from all system mounts (also fstab) # remove device from all system mounts (also fstab)
lsblk -o NAME,UUID | grep "${hdd}" | awk '$1=$1' | cut -d " " -f 2 | grep "-" | while read -r uuid ; do lsblk -o NAME,UUID | grep "${hdd}" | awk '$1=$1' | cut -d " " -f 2 | grep "-" | while read -r uuid ; do
>&2 echo "# Cleaning /etc/fstab from ${uuid}" >&2 echo "# Cleaning /etc/fstab from ${uuid}"
@@ -319,7 +321,8 @@ if [ "$1" = "format" ]; then
done done
sudo mount -a sudo mount -a
# unmount drives if [ "${hdd}" == "${datadisk}" ]; then
>&2 echo "# Make sure system drives are unmounted .."
sudo umount /mnt/hdd 2>/dev/null sudo umount /mnt/hdd 2>/dev/null
sudo umount /mnt/temp 2>/dev/null sudo umount /mnt/temp 2>/dev/null
sudo umount /mnt/storage 2>/dev/null sudo umount /mnt/storage 2>/dev/null
@@ -338,6 +341,7 @@ if [ "$1" = "format" ]; then
echo "error='failed to unmount /mnt/storage'" echo "error='failed to unmount /mnt/storage'"
exit 1 exit 1
fi fi
fi
# wipe all partitions and write fresh GPT # wipe all partitions and write fresh GPT
>&2 echo "# Wiping all partitions" >&2 echo "# Wiping all partitions"
@@ -360,6 +364,9 @@ fi
# formatting old: EXT4 # formatting old: EXT4
if [ "$1" = "format" ] && [ "$2" = "ext4" ]; then if [ "$1" = "format" ] && [ "$2" = "ext4" ]; then
# prepare temo mount point
sudo mkdir -p /tmp/ext4 1>/dev/null
# write new EXT4 partition # write new EXT4 partition
>&2 echo "# Creating the one big partition" >&2 echo "# Creating the one big partition"
sudo parted /dev/${hdd} mkpart primary ext4 0% 100% 1>/dev/null 2>/dev/null sudo parted /dev/${hdd} mkpart primary ext4 0% 100% 1>/dev/null 2>/dev/null
@@ -382,10 +389,10 @@ if [ "$1" = "format" ] && [ "$2" = "ext4" ]; then
done done
# make sure /mnt/hdd is unmounted before formatting # make sure /mnt/hdd is unmounted before formatting
sudo umount -f /mnt/hdd 2>/dev/null sudo umount -f /tmp/ext4 2>/dev/null
unmounted=$(df | grep -c "/mnt/hdd") unmounted=$(df | grep -c "/tmp/ext4")
if [ ${unmounted} -gt 0 ]; then if [ ${unmounted} -gt 0 ]; then
echo "error='failed to unmount /mnt/hdd'" echo "error='failed to unmount /tmp/ext4'"
exit 1 exit 1
fi fi
@@ -408,7 +415,7 @@ if [ "$1" = "format" ] && [ "$2" = "ext4" ]; then
# setting fsk check intervall to 1 # setting fsk check intervall to 1
# see https://github.com/rootzoll/raspiblitz/issues/360#issuecomment-467567572 # see https://github.com/rootzoll/raspiblitz/issues/360#issuecomment-467567572
sudo tune2fs -c 1 /dev/sda1 sudo tune2fs -c 1 /dev/${hdd}1
>&2 echo "# OK EXT 4 format done" >&2 echo "# OK EXT 4 format done"
exit 0 exit 0