> Check that PCI hotplug is enabled in your guest kernels? > > -jim > Thanks Jim. The things I think import are all checked. Here is what the config-2.6.28-14-generic for the ubuntu 9.10 kernel [cloudadmin@node2 ubuntu9.04]$ grep UEVENT config-2.6.28-14-generic CONFIG_DM_UEVENT=y CONFIG_UEVENT_HELPER_PATH="" [cloudadmin@node2 ubuntu9.04]$ grep SYSFS config-2.6.28-14-generic CONFIG_ACPI_SYSFS_POWER=y CONFIG_GPIO_SYSFS=y CONFIG_RTC_INTF_SYSFS=y CONFIG_SYSFS=y # CONFIG_SYSFS_DEPRECATED_V2 is not set CONFIG_VIDEO_PVRUSB2_SYSFS=y CONFIG_WIRELESS_EXT_SYSFS=y [cloudadmin@node2 ubuntu9.04]$ grep HOTPLUG_PCI config-2.6.28-14-generic CONFIG_HOTPLUG_PCI=y CONFIG_HOTPLUG_PCI_ACPI=m CONFIG_HOTPLUG_PCI_ACPI_IBM=m CONFIG_HOTPLUG_PCI_COMPAQ=m CONFIG_HOTPLUG_PCI_COMPAQ_NVRAM=y CONFIG_HOTPLUG_PCI_CPCI=y CONFIG_HOTPLUG_PCI_CPCI_GENERIC=m CONFIG_HOTPLUG_PCI_CPCI_ZT5550=m CONFIG_HOTPLUG_PCI_FAKE=m CONFIG_HOTPLUG_PCI_IBM=m CONFIG_HOTPLUG_PCI_PCIE=y CONFIG_HOTPLUG_PCI_SHPC=m [cloudadmin@node2 ubuntu9.04]$ grep HOTPLUG= config-2.6.28-14-generic CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_HOTPLUG=y Do you see anything that should have been there in order for the udev to work? Thank you very much. Shi -- 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
