Switch to PARTUUID

pull/55/head
Serge Schneider 2017-03-07 15:13:22 +00:00
parent 8e74b4f15c
commit 718a4e8c21
9 changed files with 20 additions and 8 deletions

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@ -0,0 +1,12 @@
#!/bin/bash -e
IMG_FILE="${STAGE_WORK_DIR}/${IMG_DATE}-${IMG_NAME}${IMG_SUFFIX}.img"
IMGID="$(fdisk -l ${IMG_FILE} | sed -n 's/Disk identifier: 0x\([^ ]*\)/\1/p')"
BOOT_PARTUUID="${IMGID}-01"
ROOT_PARTUUID="${IMGID}-02"
sed -i "s/BOOTDEV/PARTUUID=${BOOT_PARTUUID}/" ${ROOTFS_DIR}/etc/fstab
sed -i "s/ROOTDEV/PARTUUID=${ROOT_PARTUUID}/" ${ROOTFS_DIR}/etc/fstab
sed -i "s/ROOTDEV/PARTUUID=${ROOT_PARTUUID}/" ${ROOTFS_DIR}/boot/cmdline.txt

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@ -12,7 +12,7 @@ mkdir -p /tmp/1 /tmp/2
mount "$part1" /tmp/1
mount "$part2" /tmp/2
sed /tmp/1/cmdline.txt -i -e "s|root=/dev/[^ ]*|root=${part2}|"
sed /tmp/1/cmdline.txt -i -e "s|root=[^ ]*|root=${part2}|"
sed /tmp/2/etc/fstab -i -e "s|^.* / |${part2} / |"
sed /tmp/2/etc/fstab -i -e "s|^.* /boot |${part1} /boot |"

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@ -1,5 +1,5 @@
UNRELEASED:
*
* Use PARTUUID to support USB boot
2017-03-02:
* Updated kernel and firmware (final Pi Zero W support)
* Wolfram Mathematica updated to version 11

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@ -1 +1 @@
dwc_otg.lpm_enable=0 console=serial0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait
dwc_otg.lpm_enable=0 console=serial0,115200 console=tty1 root=ROOTDEV rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait

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@ -1,3 +1,3 @@
proc /proc proc defaults 0 0
/dev/mmcblk0p1 /boot vfat defaults 0 2
/dev/mmcblk0p2 / ext4 defaults,noatime 0 1
BOOTDEV /boot vfat defaults 0 2
ROOTDEV / ext4 defaults,noatime 0 1

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@ -1,5 +1,5 @@
--- a/rootfs/boot/cmdline.txt
+++ b/rootfs/boot/cmdline.txt
@@ -1 +1 @@
-dwc_otg.lpm_enable=0 console=serial0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait
+dwc_otg.lpm_enable=0 console=serial0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait quiet init=/usr/lib/raspi-config/init_resize.sh
-dwc_otg.lpm_enable=0 console=serial0,115200 console=tty1 root=ROOTDEV rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait
+dwc_otg.lpm_enable=0 console=serial0,115200 console=tty1 root=ROOTDEV rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait quiet init=/usr/lib/raspi-config/init_resize.sh

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@ -12,7 +12,7 @@
case "$1" in
start)
log_daemon_msg "Starting resize2fs_once"
ROOT_DEV=`grep -Eo 'root=[[:graph:]]+' /proc/cmdline | cut -d '=' -f 2-` &&
ROOT_DEV=$(findmnt / -o source -n) &&
resize2fs $ROOT_DEV &&
update-rc.d resize2fs_once remove &&
rm /etc/init.d/resize2fs_once &&