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ps -elf | grep rc.local |wc -l

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#!/bin/bash
do_expand_rootfs() {
        ROOT_PART=$(mount | sed -n 's|^/dev/\(.*\) on / .*|\1|p')

        PART_NUM=${ROOT_PART#mmcblk0p}
        if [ "$PART_NUM" = "$ROOT_PART" ]; then
                echo "$ROOT_PART is not an SD card. Don't know how to expand"
                return 0
        fi

        # Get the starting offset of the root partition
        PART_START=$(parted /dev/mmcblk0 -ms unit s p | grep "^${PART_NUM}" | cut -f 2 -d: | sed
's/[^0-9]//g')
        [ "$PART_START" ] || return 1
        # Return value will likely be error for fdisk as it fails to reload the
        # partition table because the root fs is mounted
        fdisk /dev/mmcblk0 <<EOF
p
d
$PART_NUM
n
p
$PART_NUM
$PART_START

p
w
EOF

cat <<EOF > /etc/rc.local &&
#!/bin/sh
echo "Expanding /dev/$ROOT_PART"
resize2fs /dev/$ROOT_PART
rm -f /etc/rc.local; cp -f /etc/rc.local.bak /etc/rc.local; /etc/rc.local

EOF
reboot
exit
}
raspi_config_expand() {
/usr/bin/env raspi-config --expand-rootfs
if [[ $? != 0 ]]; then
        return -1
else
        rm -f /etc/rc.local; cp -f /etc/rc.local.bak /etc/rc.local; /etc/rc.local
        reboot
        exit
fi
}
raspi_config_expand
echo "WARNING: Using backup expand..."
sleep 5
do_expand_rootfs
echo "ERROR: Expanding failed..."
sleep 5
if [[ -f /etc/rc.local.bak ]]; then
        cp -f /etc/rc.local.bak /etc/rc.local
        /etc/rc.local
fi
exit 0

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Device         Boot  Start      End  Sectors  Size Id Type
/dev/mmcblk0p1        8192   532479   524288  256M  c W95 FAT32 (LBA)
/dev/mmcblk0p2      532480 30535679 30003200 14,3G 83 Linux

Code: Alles auswählen

Dec 31 19:25:35 openwb-2 rc.local[1861]: #033[31mPartition #2 contains a ext4 signature.#033[0m
Dec 31 19:25:35 openwb-2 systemd[1]: Reloading.
Dec 31 19:25:36 openwb-2 rc.local[1958]: #033[31mPartition #2 contains a ext4 signature.#033[0m
Dec 31 19:25:36 openwb-2 systemd[1]: Reloading.
Dec 31 19:25:37 openwb-2 rc.local[2001]: #033[31mPartition #2 contains a ext4 signature.#033[0m
Dec 31 19:25:38 openwb-2 systemd[1]: Reloading.
Dec 31 19:25:38 openwb-2 rc.local[2044]: #033[31mPartition #2 contains a ext4 signature.#033[0m
Dec 31 19:25:38 openwb-2 systemd[1]: Reloading.
Dec 31 19:25:40 openwb-2 rc.local[2087]: #033[31mPartition #2 contains a ext4 signature.#033[0m
Dec 31 19:25:40 openwb-2 systemd[1]: Reloading.
Dec 31 19:25:44 openwb-2 rc.local[2132]: #033[31mPartition #2 contains a ext4 signature.#033[0m
Dec 31 19:25:44 openwb-2 systemd[1]: Reloading.
Dec 31 19:25:46 openwb-2 rc.local[2175]: #033[31mPartition #2 contains a ext4 signature.#033[0m
Dec 31 19:25:46 openwb-2 systemd[1]: Reloading.
Dec 31 19:25:47 openwb-2 rc.local[2250]: #033[31mPartition #2 contains a ext4 signature.#033[0m
Dec 31 19:25:47 openwb-2 systemd[1]: Reloading.
Dec 31 19:25:48 openwb-2 rc.local[2322]: #033[31mPartition #2 contains a ext4 signature.#033[0m
Dec 31 19:25:48 openwb-2 systemd[1]: Reloading.