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blitz.datadrive: detect and protect bootPartition (#2538)

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openoms 2021-09-14 10:43:03 +01:00 committed by GitHub
parent c411d6b43d
commit ab0fbef5fc
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1 changed files with 10 additions and 3 deletions
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13
home.admin/config.scripts/blitz.datadrive.sh
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@ -82,7 +82,13 @@ if [ "$1" = "status" ]; then
# will then be used to offer formatting and permanent mounting
hdd=""
sizeDataPartition=0
OSPartition=$(sudo df /usr | grep dev | cut -d " " -f 1 | sed "s/\/dev\///g")
OSPartition=$(sudo df /usr | grep dev | cut -d " " -f 1 | sed "s#/dev/##g")
# detect boot partition on UEFI systems
bootPartition=$(sudo df /boot/efi | grep dev | cut -d " " -f 1 | sed "s#/dev/##g")
if [ ${#bootPartition} -eq 0 ]; then
# for non UEFI
bootPartition=$(sudo df /boot | grep dev | cut -d " " -f 1 | sed "s#/dev/##g")
fi
lsblk -o NAME,SIZE -b | grep -P "[s|vn][dv][a-z][0-9]?" > .lsblk.tmp
while read line; do
@ -110,11 +116,12 @@ if [ "$1" = "status" ]; then
#echo "# testpartitioncount($testpartitioncount)"
#echo "# testpartitioncount(${testpartitioncount})"
#echo "# OSPartition(${OSPartition})"
#echo "# bootPartition(${bootPartition})"
#echo "# hdd(${hdd})"
if [ $testpartitioncount -gt 0 ]; then
# if a partition was found - make sure to skip OS partition
if [ "$testpartition" != "$OSPartition" ]; then
# if a partition was found - make sure to skip the OS and boot partitions
if [ "$testpartition" != "$OSPartition" ] && [ "$testpartition" != "$bootPartition" ]; then
# make sure to use the biggest
if [ ${testsize} -gt ${sizeDataPartition} ]; then
sizeDataPartition=${testsize}