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[Xen-devel] Unhandle NONE type device model broke QDISK backend

Date: Tue, 21 May 2019 15:37:02 +0100

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Cc: Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Wei Liu <wei.liu2@xxxxxxxxxx>

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Hi Olaf It appears there is at least one instance that's not properly handled. See http://logs.test-lab.xenproject.org/osstest/logs/136440/test-amd64-amd64-xl-qcow2/10.ts-debian-di-install.log bxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=qdisk libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 1:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1174:device_hotplug: Domain 1:No hotplug script to execute libxl: debug: libxl_event.c:689:libxl__ev_xswatch_deregister: watch w=0x556be6153370: deregister unregistered libxl: error: libxl_dm.c:326:libxl__domain_device_model: invalid device model version 3 libxl: error: libxl_dm.c:2747:device_model_spawn_outcome: Domain 1:(null): spawn failed (rc=-3) The same thing showed up in the vhd test. Both test cases use QDISK backend. Wei. _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxxx https://lists.xenproject.org/mailman/listinfo/xen-devel

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