On 08/01/2009 09:55 PM, Nigel Kukard wrote:
Hi Guys, Trying to figure something out here, using the following I'm seeing a delay in the creation of block devices in /dev ... # trigger the sorted events echo -e '\000\000\000\000'> /proc/sys/kernel/hotplug rm -fr /dev/.udev> /dev/null 2>&1 mkdir -p /dev/.udev> /dev/null 2>&1 /sbin/udevd # Not entirely sure what this is for /sbin/udevadm control --env=STARTUP=1 /sbin/udevadm trigger
/sbin/udevadm settle
settle should have waited until all events have been processed
# Nor sure what this does /sbin/udevadm control --env=STARTUP= I think my problem is, while all the events have been sent to udevd there is a delay if I do a "fsck LABEL=root" straight on say the next line, a "ls" shows that none of the block devices exist until a second or two later. A sleep 5 before my "ls" works around this and the block devices show up. Any ideas how I can determine once all udev events have finished processing so I can continue boot?
check would look like: /sbin/udevadm settle --timeout=0 || echo "Still not all udev events processed" waiting should be: /sbin/udevadm settle
Kind Regards Nigel -- To unsubscribe from this list: send the line "unsubscribe linux-hotplug" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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