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101 lines
1.5 KiB
101 lines
1.5 KiB
#!/bin/sh
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#
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#
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check_mounted() {
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DIR=$1
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while [ "$DIR" != "/" ]; do
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if [ -n "`mount | grep "$DIR"`" ]; then
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return 0
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fi
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DIR=`dirname $DIR`
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done
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return 1
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}
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check_writable() {
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CHECKFILE="$1/.container-lock"
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/bin/touch $CHECKFILE
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if [ $? -gt 0 ]; then
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return 1;
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fi
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/bin/echo "0123456789" >> $CHECKFILE
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if [ $? -gt 0 ]; then
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return 2;
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fi
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/bin/rm $CHECKFILE
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if [ $? -gt 0 ]; then
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return 3;
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fi
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}
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check_mountdev() {
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# get wait_mount option
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WAIT_MOUNT_DEV=`uci -q get ibrdtn.safemode.wait_mount`
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if [ $? -ne 0 ]; then
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return 0
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fi
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DATA=`mount | grep ${WAIT_MOUNT_DEV}`
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if [ -n "${DATA}" ]; then
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return 0
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fi
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return 1
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}
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# check the storage device
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check_mountdev
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RET=$?
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if [ ${RET} -ne 0 ]; then
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WAIT_SECONDS=60
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/usr/bin/logger -t "systemcheck.sh" -p 2 "disk storage not ready, wait max. ${WAIT_SECONDS} seconds until it is mounted"
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while [ ${RET} -ne 0 ] && [ ${WAIT_SECONDS} -ne 0 ]; do
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sleep 1
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let WAIT_SECONDS=WAIT_SECONDS-1
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check_mountdev
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RET=$?
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done
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fi
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if [ ${RET} -ne 0 ]; then
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# failed, storage not mounted
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exit 1
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fi
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# get the path for the container
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CONTAINER=`uci -q get ibrdtn.storage.container`
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if [ -z "$CONTAINER" ]; then
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exit 0
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fi
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CONTAINER_PATH=`dirname $CONTAINER`
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if [ -n "$CONTAINER_PATH" ]; then
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# check if the container is on a mounted device
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check_mounted $CONTAINER_PATH
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if [ $? -gt 0 ]; then
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# failed
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exit 1
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fi
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# check if the device is writable
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check_writable $CONTAINER_PATH
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if [ $? -gt 0 ]; then
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# failed
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exit 1
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fi
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fi
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