47 lines
1.8 KiB
Bash
47 lines
1.8 KiB
Bash
#!/bin/sh
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#===============================================================================
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#
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# mount_partition.sh
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#
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# Copyright (C) 2017 by Digi International Inc.
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# All rights reserved.
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#
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# This program is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License version 2 as published by
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# the Free Software Foundation.
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#
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# !Description: Attempt to mount the partition triggered by udev
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#
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#===============================================================================
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MOUNT="/bin/mount"
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PARTITION_NAME="${1}"
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MOUNTPOINT="/mnt/${PARTITION_NAME}"
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# Use 'silent' if util-linux's mount (busybox's does not support that option)
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[ "$(readlink ${MOUNT})" = "/bin/mount.util-linux" ] && MOUNT="${MOUNT} -o silent"
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if mkdir -p "${MOUNTPOINT}" && ! mountpoint -q "${MOUNTPOINT}"; then
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if [ "${SUBSYSTEM}" = "block" ]; then
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FSTYPE="$(blkid ${DEVNAME} | sed -e 's,.*TYPE="\([^"]\+\)".*,\1,g')"
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if ! mount ${FSTYPE:+-t ${FSTYPE}} "${DEVNAME}" "${MOUNTPOINT}"; then
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logger -t udev "ERROR: Could not mount '${PARTITION_NAME}' partition"
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rmdir --ignore-fail-on-non-empty ${MOUNTPOINT}
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fi
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elif [ "${SUBSYSTEM}" = "mtd" ]; then
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# Attach and get UBI device number
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dev_number="$(ubiattach -p ${DEVNAME} 2>/dev/null | sed -ne 's,.*device number \([0-9]\).*,\1,g;T;p' 2>/dev/null)"
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# Check if volume exists.
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if ubinfo "/dev/ubi${dev_number}" -N "${PARTITION_NAME}" >/dev/null 2>&1; then
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# Mount the volume.
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if ! mount -t ubifs "ubi${dev_number}:${PARTITION_NAME}" "${MOUNTPOINT}"; then
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logger -t udev "ERROR: Could not mount '${PARTITION_NAME}' partition"
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rmdir --ignore-fail-on-non-empty ${MOUNTPOINT}
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fi
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else
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logger -t udev "ERROR: Could not mount '${PARTITION_NAME}' partition, volume not found"
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rmdir --ignore-fail-on-non-empty ${MOUNTPOINT}
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fi
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fi
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fi
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