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#1201 alternative partition wiping

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This commit is contained in:
rootzoll 2020-06-12 17:23:26 +02:00
parent 1dbff58fb7
commit 3a3b9a5c5b
1 changed files with 8 additions and 7 deletions
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15
home.admin/config.scripts/blitz.datadrive.sh
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@ -344,13 +344,14 @@ if [ "$1" = "format" ]; then
fi
# wipe all partitions and write fresh GPT
>&2 echo "# Wiping all partitions"
for v_partition in $(parted -s /dev/${hdd} print|awk '/^ / {print $1}')
do
>&2 echo "# sudo parted -s /dev/${hdd} rm ${v_partition}"
sudo parted -s /dev/${hdd} rm ${v_partition}
sleep 2
done
>&2 echo "# Wiping all partitions (sfdisk/wipefs)"
sudo sfdisk --delete /dev/${hdd}
sudo wipefs -a /dev/${hdd}
partitions=$(lsblk | grep -c "─${hdd}")
if [ ${partitions} -gt 0 ]; then
>&2 echo "# WARNING: partitions are still not clean - try Quick & Dirty"
sudo dd if=/dev/zero of=/dev/${hdd} bs=512 count=1
fi
partitions=$(lsblk | grep -c "─${hdd}")
if [ ${partitions} -gt 0 ]; then
echo "error='partition cleaning failed'"