external/iiab
1
0
Fork 0
mirror of https://github.com/iiab/iiab.git synced 2025-03-09 15:40:17 +00:00
Code Issues Releases Wiki Activity

Use 'raspi-config --expand-rootfs' in 1-prep/templates/iiab-rpi-max-rootfs.sh

Browse source
This commit is contained in:
A Holt 2022-02-17 16:48:49 -05:00 • committed by GitHub
parent 41817764ab
commit 2c6902e8ae
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 28 additions and 16 deletions
Download patch file Download diff file Expand all files Collapse all files

24
roles/1-prep/templates/iiab-rpi-max-rootfs.sh
View file

@ -1,13 +1,23 @@
#!/bin/bash -x #!/bin/bash -x
# Resize rootfs and its partition on the rpi SD card to maximum size
# To be used by systemd service on boot # Resize rootfs and its partition on the rpi SD card (or external USB
# Only resizes if /.resize-rootfs exists # disk if possible, e.g. with Raspberry Pi OS) to maximum size.
# Assumes root is last partition
# Only works on F22 + where resizepart command exists # To be used by /etc/systemd/system/iiab-rpi-root-resize.service on boot.
# Assumes sd card style partition name like <device>p<partition number> # Only resizes if /.resize-rootfs exists.
# Assumes root is last partition.
if [ -f /.resize-rootfs ]; then if [ -f /.resize-rootfs ]; then
echo "$0: maximizing rootfs partion" echo "$0: maximizing rootfs partion"
if [ -x /usr/bin/raspi-config ]; then
# 2022-02-17: Works in many more situations, e.g. with USB disks (not
# just microSD cards). IF ONLY THIS ALSO WORKED ON Ubuntu/Mint/etc !
raspi-config --expand-rootfs
else
# Assumes sd card style partition name like <device>p<partition number>
# Only works on F22 + where resizepart command exists
# Calculate root partition # Calculate root partition
root_part=`lsblk -aP -o NAME,MOUNTPOINT | grep 'MOUNTPOINT="/"' | awk -F\" '{ print $2 }'` root_part=`lsblk -aP -o NAME,MOUNTPOINT | grep 'MOUNTPOINT="/"' | awk -F\" '{ print $2 }'`
root_dev=${root_part:0:-2} root_dev=${root_part:0:-2}
@ -16,5 +26,7 @@ if [ -f /.resize-rootfs ];then
# Resize partition # Resize partition
growpart /dev/$root_dev $root_part_no growpart /dev/$root_dev $root_part_no
resize2fs /dev/$root_part resize2fs /dev/$root_part
fi
rm /.resize-rootfs rm /.resize-rootfs
fi fi