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59 lines
1.4 KiB
59 lines
1.4 KiB
#!/bin/sh
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. /etc/init.d/globals
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MOUNTBASE=/mnt
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MOUNTPOINT="$MOUNTBASE/$MDEV"
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if [ "$MDEV" = "mmcblk0p3" ]; then
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MOUNTPOINT="$MOUNTBASE/linuxrootfs1"
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elif [ "$MDEV" = "mmcblk0p7" ]; then
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MOUNTPOINT="$MOUNTBASE/userdata"
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fi
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ROOTDEV=$(readlink /dev/root)
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# do not add or remove root device again...
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[ "$ROOTDEV" = "$MDEV" ] && exit 0
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if [ -e /tmp/.nomdevmount ]; then
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LOGINFO "no action on $MDEV -- /tmp/.nomdevmount exists"
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exit 0
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fi
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case "$ACTION" in
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add)
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# do not mount kernel partitions
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for i in 2 4 6 8; do
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if [ ${MDEV:$((${#MDEV}-1)):1} -eq $i ]; then
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LOGINFO "[$ACTION] /dev/$MDEV is a kernel partition - not mounting."
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exit 0
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fi
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done
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# TODO: check for partitions
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if grep -q "/dev/$MDEV" /proc/mounts; then
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LOGINFO "/dev/$MDEV already mounted - not mounting again"
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exit 0
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fi
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LOGINFO "[$ACTION] mounting /dev/$MDEV to $MOUNTPOINT"
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# remove old mountpoint symlinks we might have for this device
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rm -f $MOUNTPOINT
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mkdir -p $MOUNTPOINT
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mount -t auto /dev/$MDEV $MOUNTPOINT 2>&1 >/dev/null
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RET=$?
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if [ $RET != 0 ]; then
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LOGWARN "mount /dev/$MDEV $MOUNTPOINT failed with $RET"
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LOGWARN " $OUT1"
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rmdir $MOUNTPOINT
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fi
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;;
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remove)
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LOGINFO "[$ACTION] unmounting $MOUNTBASE/$MDEV"
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grep -q "^/dev/$MDEV " /proc/mounts || exit 0 # not mounted...
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umount -lf $MOUNTBASE/$MDEV
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RET=$?
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if [ $RET = 0 ]; then
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rmdir $MOUNTPOINT
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else
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LOGWARN "umount $MOUNTBASE/$MDEV failed with $RET"
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fi
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;;
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esac
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