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Merge pull request #659 from MrChromebox/mount-usb-status

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mount-usb: provide useful output when loading kernel modules
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tlaurion 2020-06-28 15:30:16 -04:00 committed by GitHub
commit d579e731b9
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1 changed files with 11 additions and 4 deletions
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15
initrd/bin/mount-usb
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@ -5,16 +5,23 @@
enable_usb
if ! lsmod | grep -q usb_storage; then
insmod /lib/modules/usb-storage.ko \
count=$(ls /dev/sd* 2>/dev/null | wc -l)
timeout=0
echo "Scanning for USB storage devices..."
insmod /lib/modules/usb-storage.ko >/dev/null 2>&1 \
|| die "usb_storage: module load failed"
sleep 5
while [[ $count == $(ls /dev/sd* 2>/dev/null | wc -l) ]]; do
[[ $timeout -ge 4 ]] && break
sleep 1
timeout=$(($timeout+1))
done
fi
if [ ! -d /media ]; then
mkdir /media
fi
stat -c %N /sys/block/sd* | grep usb | cut -f1 -d ' ' | sed "s/[']//g;s|/sys/block|/dev|" > /tmp/usb_block_devices
stat -c %N /sys/block/sd* 2>/dev/null | grep usb | cut -f1 -d ' ' | sed "s/[']//g;s|/sys/block|/dev|" > /tmp/usb_block_devices
if [ -z `cat /tmp/usb_block_devices` ]; then
if [ -x /bin/whiptail ]; then
whiptail --title 'USB Drive Missing' \
@ -24,7 +31,7 @@ if [ -z `cat /tmp/usb_block_devices` ]; then
read
fi
sleep 1
stat -c %N /sys/block/sd* | grep usb | cut -f1 -d ' ' | sed "s/[']//g;s|/sys/block|/dev|" > /tmp/usb_block_devices
stat -c %N /sys/block/sd* 2>/dev/null | grep usb | cut -f1 -d ' ' | sed "s/[']//g;s|/sys/block|/dev|" > /tmp/usb_block_devices
if [ -z `cat /tmp/usb_block_devices` ]; then
if [ -x /bin/whiptail ]; then
whiptail $CONFIG_ERROR_BG_COLOR --title 'ERROR: USB Drive Missing' \