a24b40c5d2
We weren't able to pick up usb devices at all, because the kernel takes its sweet time realizing that they're there. Signed-off-by: Simo Leone <simo@archlinux.org>
36 lines
914 B
Bash
36 lines
914 B
Bash
run_hook ()
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{
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msg ":: Waiting for usb devices to settle..."
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/sbin/udevtrigger --subsystem-match=usb
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/sbin/udevsettle
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sleep 5
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msg ":: Scanning for boot usb device..."
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/bin/mkdir -p /bootmnt
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bootmnt="/bootmnt"
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found=0
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for usb in /dev/sd[a-z][0-9]; do
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if mount -r -t vfat "${usb}" ${bootmnt} >/dev/null 2>&1 ||\
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mount -r -t ext2 "${usb}" ${bootmnt} >/dev/null 2>&1; then
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if [ -e "${bootmnt}/archlive.sqfs" ]; then
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found=1
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msg "${usb}"
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break
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fi
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else
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echo "Failed to mount ${usb}"
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fi
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[ ${found} -eq 0 ] && umount ${bootmnt} >/dev/null 2>&1
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done
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if [ ${found} -eq 0 ]; then
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echo "ERROR: cannot find booted usb device, cannot continue..."
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exit 1
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else
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export BOOT_MOUNT="${bootmnt}"
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fi
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}
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# vim:ft=sh:ts=4:sw=4:et:
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