Switch to PARTUUID
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12
export-image/03-set-partuuid/00-run.sh
Executable file
12
export-image/03-set-partuuid/00-run.sh
Executable file
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@ -0,0 +1,12 @@
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#!/bin/bash -e
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IMG_FILE="${STAGE_WORK_DIR}/${IMG_DATE}-${IMG_NAME}${IMG_SUFFIX}.img"
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IMGID="$(fdisk -l ${IMG_FILE} | sed -n 's/Disk identifier: 0x\([^ ]*\)/\1/p')"
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BOOT_PARTUUID="${IMGID}-01"
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ROOT_PARTUUID="${IMGID}-02"
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sed -i "s/BOOTDEV/PARTUUID=${BOOT_PARTUUID}/" ${ROOTFS_DIR}/etc/fstab
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sed -i "s/ROOTDEV/PARTUUID=${ROOT_PARTUUID}/" ${ROOTFS_DIR}/etc/fstab
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sed -i "s/ROOTDEV/PARTUUID=${ROOT_PARTUUID}/" ${ROOTFS_DIR}/boot/cmdline.txt
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@ -12,7 +12,7 @@ mkdir -p /tmp/1 /tmp/2
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mount "$part1" /tmp/1
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mount "$part2" /tmp/2
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sed /tmp/1/cmdline.txt -i -e "s|root=/dev/[^ ]*|root=${part2}|"
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sed /tmp/1/cmdline.txt -i -e "s|root=[^ ]*|root=${part2}|"
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sed /tmp/2/etc/fstab -i -e "s|^.* / |${part2} / |"
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sed /tmp/2/etc/fstab -i -e "s|^.* /boot |${part1} /boot |"
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@ -1,5 +1,5 @@
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UNRELEASED:
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*
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* Use PARTUUID to support USB boot
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2017-03-02:
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* Updated kernel and firmware (final Pi Zero W support)
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* Wolfram Mathematica updated to version 11
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@ -1 +1 @@
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dwc_otg.lpm_enable=0 console=serial0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait
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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 @@
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proc /proc proc defaults 0 0
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/dev/mmcblk0p1 /boot vfat defaults 0 2
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/dev/mmcblk0p2 / ext4 defaults,noatime 0 1
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BOOTDEV /boot vfat defaults 0 2
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ROOTDEV / ext4 defaults,noatime 0 1
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@ -1,5 +1,5 @@
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--- a/rootfs/boot/cmdline.txt
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+++ b/rootfs/boot/cmdline.txt
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@@ -1 +1 @@
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-dwc_otg.lpm_enable=0 console=serial0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait
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+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
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-dwc_otg.lpm_enable=0 console=serial0,115200 console=tty1 root=ROOTDEV rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait
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+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 @@
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case "$1" in
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start)
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log_daemon_msg "Starting resize2fs_once"
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ROOT_DEV=`grep -Eo 'root=[[:graph:]]+' /proc/cmdline | cut -d '=' -f 2-` &&
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ROOT_DEV=$(findmnt / -o source -n) &&
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resize2fs $ROOT_DEV &&
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update-rc.d resize2fs_once remove &&
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rm /etc/init.d/resize2fs_once &&
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