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Fix expansion on an SD card

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This commit is contained in:
Hal Emmerich 2020-04-29 14:16:31 -05:00
parent 64b7953759
commit 7fe8f9f6e1
1 changed files with 7 additions and 5 deletions
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12
scripts/InstallScripts/InstallPrawnOS.sh
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@ -243,6 +243,8 @@ external_partition() {
#simply expand to fill the current boot device
expand() {
# need to strip the "p" if BOOT_DEVICE is an sd card or emmc
BOOT_DEVICE_NO_P=$(echo $BOOT_DEVICE | cut -d 'p' -f 1)
if [[ $BOOT_DEVICE == "/dev/mmcblk2" ]]
then
echo "Can't expand to fill internal emmc, install will have done this already"
@ -250,15 +252,15 @@ expand() {
fi
#Make the boot partition fille the whole drive
#Delete the partition
sgdisk -d 2 $BOOT_DEVICE
sgdisk -d 2 $BOOT_DEVICE_NO_P
#Make new partition map entry, with full size
sgdisk -N 2 $BOOT_DEVICE
sgdisk -N 2 $BOOT_DEVICE_NO_P
#Set the type to "data"
sgdisk -t 2:0700 $BOOT_DEVICE
sgdisk -t 2:0700 $BOOT_DEVICE_NO_P
#Name it "properly" - Probably not required, but looks nice
sgdisk -c 2:Root $BOOT_DEVICE
sgdisk -c 2:Root $BOOT_DEVICE_NO_P
#Reload the partition mapping
partprobe $BOOT_DEVICE
partprobe $BOOT_DEVICE_NO_P
#Force the filesystem to fill the new partition
resize2fs -f ${BOOT_DEVICE}2
echo "/dev/${BOOT_DEVICE}2 / ext4 defaults,noatime 0 1" > /etc/fstab