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Fix issue 7210, rootdevice altering extensions #7217

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merged 2 commits into from
Sep 14, 2024
Merged

Fix issue 7210, rootdevice altering extensions #7217

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6e00917
fixes #7210 for extensions that modify rootdevice
Sep 12, 2024
e3e8caf
re-instantiates LVM required devices.
Sep 12, 2024
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7 changes: 7 additions & 0 deletions extensions/lvm.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -71,6 +71,13 @@ function post_create_partitions__setup_lvm() {
}

function prepare_root_device__create_volume_group() {

LOOP=$(losetup -f)
[[ -z $LOOP ]] && exit_with_error "Unable to find free loop device"
check_loop_device "$LOOP"
losetup $LOOP ${SDCARD}.raw
partprobe $LOOP

display_alert "Using LVM root" "${EXTENSION}" "info"
vgscan
vgchange -a y ${LVM_VG_NAME}
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2 changes: 1 addition & 1 deletion lib/functions/image/partitioning.sh
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Expand Up @@ -300,7 +300,7 @@ function prepare_partitions() {
wait_for_disk_sync "after mkfs" # force writes to be really flushed

# store in readonly global for usage in later hooks
root_part_uuid="$(blkid -s UUID -o value ${LOOP}p${rootpart})"
root_part_uuid="$(blkid -s UUID -o value ${rootdevice})"
declare -g -r ROOT_PART_UUID="${root_part_uuid}"

display_alert "Mounting rootfs" "$rootdevice (UUID=${ROOT_PART_UUID})"
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