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What is the current state of VM guest creation/modification, storage pools, and metrics in Libvirt-CIM?
by Medlyn, Dayne (VSL - Ft Collins) 22 Jan '09

22 Jan '09

Hi, We have been looking into what some of the Libvirt-CIM wholes might be for our needs and possibly how we can help close some of those wholes. I recently sat in on Dan Smiths presentation on the Libvirt-CIM and need a little bit of clarification. >From Dan's presentation it sounds like the ability to create a VM configuration (currently we are most interested in Xen) already exists. Can someone help me understand what that looks like right now? I presume it involves something like establishing a configuration, adding components to it (such as memory, CPUs, storage, network, etc.), posting that configuration to host (the xenstore for Xen?), then starting the VM guest. Does this include configuring to boot from install media? How about configuring for a network boot from which to do an install? Does this interface also support modifying this configuration, either live or off-line? Is there mechanism to validate new configurations before committing them? Another aspect Dan talked about was Resource Pools. I realize there is work going on to enhance Resource Pools. Is the current implementation of Resource Pools limited to storage pools? What type of storage is supported (iSCSI, NFS, Fibrechannel?, etc.)? An area we are looking to help augment is around guest metrics, at least those that can be collected from the host. Of particular interest are counters. Is there anyone currently working on this that I should collaborate with? I am beginning to dig into the code but I could use some quick answers. Thanks for the help. Dayne Medlyn Software Engineer Hewlett Packard

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[PATCH] [TEST] #2 Fix verify_rasds() and verify_devices() in SD 02_reverse.py
by Kaitlin Rupert 21 Jan '09

21 Jan '09

# HG changeset patch # User Kaitlin Rupert <karupert(a)us.ibm.com> # Date 1232505043 28800 # Node ID c9633428563c23db5154195f9a5fe645a0b4a3eb # Parent c48f4ad82a02ab19ff0d30d77d492060d0a30145 [TEST] #2 Fix verify_rasds() and verify_devices() in SD 02_reverse.py Since VSSDC should return RASDs that all correspond to the guest, there's no need to parse the InstanceID to see if the guest name matches the guest we've created. Also, fix the logic of the verify functions to be a little cleaner. Compare all the properties of the instances, not just the InstanceIDs/DeviceIDs. Remove parse_instance_id() from verify_devices(); guest and dev_id were not being used in the function. Updates: -Removed unnecessary undefine() call -Moved the verification of the number of RASDs before the for loop - in the case of LXC, we remove one of the RASDs from this list so we don't verify it, but we still want to verify the appropriate number of RASDs was returned. -Print an error message if comparing all the instance properties fails. Signed-off-by: Kaitlin Rupert <karupert(a)us.ibm.com> diff -r c48f4ad82a02 -r c9633428563c suites/libvirt-cim/cimtest/SettingsDefine/02_reverse.py --- a/suites/libvirt-cim/cimtest/SettingsDefine/02_reverse.py Tue Jan 20 18:24:05 2009 -0800 +++ b/suites/libvirt-cim/cimtest/SettingsDefine/02_reverse.py Tue Jan 20 18:30:43 2009 -0800 @@ -55,7 +55,7 @@ from CimTest.Globals import logger from CimTest.ReturnCodes import PASS, FAIL from XenKvmLib.const import do_main -from XenKvmLib.assoc import AssociatorNames +from XenKvmLib.assoc import AssociatorNames, compare_all_prop from XenKvmLib.vxml import get_class from XenKvmLib.classes import get_typed_class from XenKvmLib.rasd import enum_rasds @@ -135,56 +135,50 @@ return dev_insts, PASS -def verify_rasd(virt, enum_list, rasds, guest_name): +def verify_rasd(virt, enum_list, rasds): proc_rasd_cn = get_typed_class(virt, "ProcResourceAllocationSettingData") + if len(enum_list) != len(rasds): + logger.error("Got %d RASDs, expected %d", len(enum_list), len(rasds)) + return FAIL + + status = FAIL + for rasd in enum_list: if virt == "LXC" and rasd.classname == proc_rasd_cn: enum_list.remove(rasd) continue - guest, dev, status = parse_instance_id(rasd['InstanceID']) - if status != PASS: - logger.error("Unable to parse InstanceID: %s", rasd['InstanceID']) - return status - - if guest != guest_name: - continue - exp_rasd = rasds[rasd.classname] - if rasd['InstanceID'] == exp_rasd.InstanceID: - status = PASS - else: - logger.info("Got %s instead of %s" % (rasd['InstanceID'], - exp_rasd.InstanceID)) - status = FAIL + if rasd['InstanceID'] != exp_rasd.InstanceID: + logger.error("Got %s instead of %s", rasd['InstanceID'], + exp_rasd.InstanceID) + return FAIL - if status != PASS: - logger.error("RASD with id %s not returned", exp_rasd.InstanceID) + status = compare_all_prop(rasd, exp_rasd) + if status != PASS: + logger.error("Verifying instance properties failed.") + + return status + +def verify_devices(enum_list, devs): + dev = enum_list[0] + dev_cn = dev.classname + + if len(enum_list) != 1: + logger.error("Got %d %s devices, expected 1", len(enum_list), dev_cn) return FAIL - return PASS + exp_dev = devs[dev_cn] -def verify_devices(enum_list, devs): - for dev in enum_list: - guest, dev_id, status = parse_instance_id(dev['DeviceID']) - if status != PASS: - logger.error("Unable to parse InstanceID: %s", dev['DeviceID']) - return status + if dev['DeviceID'] != exp_dev.DeviceID: + logger.error("Got %s instead of %s", dev['DeviceID'], exp_dev.DeviceID) + return FAIL - exp_dev = devs[dev.classname] - - if dev['DeviceID'] == exp_dev.DeviceID: - status = PASS - else: - logger.info("Got %s instead of %s" % (dev['DeviceID'], - exp_dev.DeviceID)) - status = FAIL - + status = compare_all_prop(dev, exp_dev) if status != PASS: - logger.error("Device with id %s not returned", exp_dev.DeviceID) - return FAIL + return status return PASS @@ -196,7 +190,6 @@ status, cxml = setup_env(options.ip, virt) if status != PASS: - cxml.undefine(options.ip) return status if virt == 'XenFV': @@ -217,13 +210,10 @@ assoc = AssociatorNames(options.ip, vssdc_cn, vssd_cn, InstanceID = instIdval) - status = verify_rasd(virt, assoc, rasds, test_dom) + status = verify_rasd(virt, assoc, rasds) if status != PASS: raise Exception("Failed to verify RASDs") - if len(assoc) != len(rasds): - raise Exception("Got %d RASDs, exp %d" % (len(assoc), len(rasds))) - sds_cn = get_typed_class(virt, 'SettingsDefineState') devs, status = init_device_list(virt, options.ip, test_dom)

2 1

'Parsing error' during make postinstall step of installing libvirt-cim
by U Gopalakrishnan 21 Jan '09

21 Jan '09

Hello, I am trying to setup latest libvirt-cim in RHEL 5.2 with Pegasus server 2.8.0-1. I am using libvirt-cim source snapshot dated 01/13/09 obtained from ftp://libvirt.org/libvirt/CIM/ . Following the README in the source, the 'make postinstall' step fails with the following error. Processing provider modules: Virt_AllocationCapabilities Virt_ComputerSystem Virt_ComputerSystemIndication Virt_ComputerSystemMigrationIndication Virt_ConcreteComponent Virt_ConsoleRedirectionService Virt_ConsoleRedirectionServiceCapabilities Virt_Device Virt_DevicePool Virt_ElementAllocatedFromPool Virt_ElementCapabilities Virt_ElementConformsToProfile Virt_ElementSettingData Virt_EnabledLogicalElementCapabilities Virt_HostedAccessPoint Virt_HostedDependency Virt_HostedResourcePool Virt_HostedService Virt_HostSystem Virt_KVMRedirectionSAP Virt_RASD Virt_ResourceAllocationFromPool Virt_ResourcePoolConfigurationCapabilities Virt_ResourcePoolConfigurationService Virt_SAPAvailableForElement Virt_ServiceAccessBySAP Virt_ServiceAffectsElement Virt_SettingsDefineCapabilities Virt_SettingsDefineState Virt_SystemDevice Virt_VirtualSystemManagementCapabilities Virt_VirtualSystemManagementService Virt_VirtualSystemSnapshotService Virt_VirtualSystemSnapshotServiceCapabilities Virt_VSMigrationCapabilities Virt_VSMigrationService Virt_VSMigrationSettingData Virt_VSSD Virt_VSSDComponent Registering providers with active cimserver Parsing error: parse error: Could not find declaration for Qualifier named ASSOCIATION make: *** [postinstall] Error 250 Any ideas? Thanks Gopal

3 14

[PATCH] Add cimv216-cimv2_mof to Makefile and rpm spec
by Kaitlin Rupert 21 Jan '09

21 Jan '09

# HG changeset patch # User Kaitlin Rupert <karupert(a)us.ibm.com> # Date 1232467565 28800 # Node ID a11d338bf11012e5ba9ce7e4dc7fd1c545702c95 # Parent 7e217546017c8b0f6fbb20a644c9fd3dcdaafb9c Add cimv216-cimv2_mof to Makefile and rpm spec. Right now, the rpm and make dist process isn't including this file. Signed-off-by: Kaitlin Rupert <karupert(a)us.ibm.com> diff -r 7e217546017c -r a11d338bf110 base_schema/Makefile.am --- a/base_schema/Makefile.am Fri Jan 16 15:03:38 2009 -0800 +++ b/base_schema/Makefile.am Tue Jan 20 08:06:05 2009 -0800 @@ -2,7 +2,8 @@ CIM_SCHEMA_REL = $(CIM_SCHEMA_VER)Experimental CIM_SCHEMA_ZIP = cimv$(CIM_SCHEMA_REL)-MOFs.zip -dist_pkgdata_DATA = $(CIM_SCHEMA_ZIP) fix_schema.patch cimv216-interop_mof +dist_pkgdata_DATA = $(CIM_SCHEMA_ZIP) fix_schema.patch cimv216-interop_mof \ + cimv216-cimv2_mof dist_pkgdata_SCRIPTS = install_base_schema.sh $(CIM_SCHEMA_ZIP): diff -r 7e217546017c -r a11d338bf110 libvirt-cim.spec.in --- a/libvirt-cim.spec.in Fri Jan 16 15:03:38 2009 -0800 +++ b/libvirt-cim.spec.in Tue Jan 20 08:06:05 2009 -0800 @@ -84,6 +84,7 @@ %{_datadir}/libvirt-cim/*.sh %{_datadir}/libvirt-cim/*.mof %{_datadir}/libvirt-cim/cimv*-interop_mof +%{_datadir}/libvirt-cim/cimv*-cimv2_mof %{_datadir}/libvirt-cim/*.registration %{_datadir}/libvirt-cim/fix_schema.patch %{_datadir}/libvirt-cim/cimv*-MOFs.zip

2 1

[PATCH] Update build produce in README
by Kaitlin Rupert 21 Jan '09

21 Jan '09

# HG changeset patch # User Kaitlin Rupert <karupert(a)us.ibm.com> # Date 1232144345 28800 # Node ID ddb4e1368c0919dd310c1cd3b8fa4c104caf18df # Parent 2409abcca2b26accdb8529a0951b42446ddcc1f0 Update build produce in README Signed-off-by: Kaitlin Rupert <karupert(a)us.ibm.com> diff -r 2409abcca2b2 -r ddb4e1368c09 README --- a/README Fri Jan 16 10:19:08 2009 -0800 +++ b/README Fri Jan 16 14:19:05 2009 -0800 @@ -29,8 +29,13 @@ Procedure: - $ ./autoconfiscate.sh + -If building a tree cloned from the hg repository, run this step first: + $ ./autoconfiscate.sh + $ ./configure $ make + $ make preinstall + $ Restart Pegasus or SFCB $ sudo make install $ sudo make postinstall + $ Restart Pegasus or SFCB

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[PATCH] [TEST] Fix verify_rasds() and verify_devices() in SD 02_reverse.py
by Kaitlin Rupert 20 Jan '09

20 Jan '09

# HG changeset patch # User Kaitlin Rupert <karupert(a)us.ibm.com> # Date 1232391542 28800 # Node ID 1f401b57daf5ef20dda27f391a4eaff3d15f72d8 # Parent 1313971a3554942a538a2c322f29a2321d0f4e08 [TEST] Fix verify_rasds() and verify_devices() in SD 02_reverse.py Since VSSDC should return RASDs that all correspond to the guest, there's no need to parse the InstanceID to see if the guest name matches the guest we've created. Also, fix the logic of the verify functions to be a little cleaner. Compare all the properties of the instances, not just the InstanceIDs/DeviceIDs. Remove parse_instance_id() from verify_devices(); guest and dev_id were not being used in the function. Signed-off-by: Kaitlin Rupert <karupert(a)us.ibm.com> diff -r 1313971a3554 -r 1f401b57daf5 suites/libvirt-cim/cimtest/SettingsDefine/02_reverse.py --- a/suites/libvirt-cim/cimtest/SettingsDefine/02_reverse.py Mon Jan 19 10:51:08 2009 -0800 +++ b/suites/libvirt-cim/cimtest/SettingsDefine/02_reverse.py Mon Jan 19 10:59:02 2009 -0800 @@ -55,7 +55,7 @@ from CimTest.Globals import logger from CimTest.ReturnCodes import PASS, FAIL from XenKvmLib.const import do_main -from XenKvmLib.assoc import AssociatorNames +from XenKvmLib.assoc import AssociatorNames, compare_all_prop from XenKvmLib.vxml import get_class from XenKvmLib.classes import get_typed_class from XenKvmLib.rasd import enum_rasds @@ -135,7 +135,7 @@ return dev_insts, PASS -def verify_rasd(virt, enum_list, rasds, guest_name): +def verify_rasd(virt, enum_list, rasds): proc_rasd_cn = get_typed_class(virt, "ProcResourceAllocationSettingData") for rasd in enum_list: @@ -143,48 +143,40 @@ enum_list.remove(rasd) continue - guest, dev, status = parse_instance_id(rasd['InstanceID']) + exp_rasd = rasds[rasd.classname] + + if rasd['InstanceID'] != exp_rasd.InstanceID: + logger.error("Got %s instead of %s", rasd['InstanceID'], + exp_rasd.InstanceID) + return FAIL + + status = compare_all_prop(rasd, exp_rasd) if status != PASS: - logger.error("Unable to parse InstanceID: %s", rasd['InstanceID']) return status - if guest != guest_name: - continue - - exp_rasd = rasds[rasd.classname] - - if rasd['InstanceID'] == exp_rasd.InstanceID: - status = PASS - else: - logger.info("Got %s instead of %s" % (rasd['InstanceID'], - exp_rasd.InstanceID)) - status = FAIL - - if status != PASS: - logger.error("RASD with id %s not returned", exp_rasd.InstanceID) + if len(enum_list) != len(rasds): + logger.error("Got %d RASDs, expected %d", len(enum_list), len(rasds)) return FAIL return PASS def verify_devices(enum_list, devs): - for dev in enum_list: - guest, dev_id, status = parse_instance_id(dev['DeviceID']) - if status != PASS: - logger.error("Unable to parse InstanceID: %s", dev['DeviceID']) - return status + dev = enum_list[0] + dev_cn = dev.classname - exp_dev = devs[dev.classname] + if len(enum_list) != 1: + logger.error("Got %d %s devices, expected 1", len(enum_list), dev_cn) + return FAIL - if dev['DeviceID'] == exp_dev.DeviceID: - status = PASS - else: - logger.info("Got %s instead of %s" % (dev['DeviceID'], - exp_dev.DeviceID)) - status = FAIL + exp_dev = devs[dev_cn] + if dev['DeviceID'] != exp_dev.DeviceID: + logger.error("Got %s instead of %s", dev['DeviceID'], exp_dev.DeviceID) + return FAIL + + status = compare_all_prop(dev, exp_dev) if status != PASS: - logger.error("Device with id %s not returned", exp_dev.DeviceID) - return FAIL + return status return PASS @@ -217,13 +209,10 @@ assoc = AssociatorNames(options.ip, vssdc_cn, vssd_cn, InstanceID = instIdval) - status = verify_rasd(virt, assoc, rasds, test_dom) + status = verify_rasd(virt, assoc, rasds) if status != PASS: raise Exception("Failed to verify RASDs") - if len(assoc) != len(rasds): - raise Exception("Got %d RASDs, exp %d" % (len(assoc), len(rasds))) - sds_cn = get_typed_class(virt, 'SettingsDefineState') devs, status = init_device_list(virt, options.ip, test_dom)

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Test Run Summary (Jan 20 2009): Xen on Red Hat Enterprise Linux Server release 5.2 Beta (Tikanga) with Pegasus
by Deepti B Kalakeri 20 Jan '09

20 Jan '09

================================================= Test Run Summary (Jan 20 2009): Xen on Red Hat Enterprise Linux Server release 5.2 Beta (Tikanga) with Pegasus ================================================= Distro: Red Hat Enterprise Linux Server release 5.2 Beta (Tikanga) Kernel: 2.6.18-88.el5xen libvirt: 0.3.3 Hypervisor: Xen 3.1.0 CIMOM: Pegasus 2.7.0 Libvirt-cim revision: 800 Libvirt-cim changeset: 611757263edd Cimtest revision: 598 Cimtest changeset: 32645e444b32 ================================================= FAIL : 3 XFAIL : 1 SKIP : 3 PASS : 134 ----------------- Total : 141 ================================================= FAIL Test Summary: ElementConforms - 01_forward.py: FAIL RASD - 01_verify_rasd_fields.py: FAIL VirtualSystemMigrationService - 02_host_migrate_type.py: FAIL ================================================= XFAIL Test Summary: ComputerSystem - 33_suspend_reboot.py: XFAIL ================================================= SKIP Test Summary: ComputerSystem - 02_nosystems.py: SKIP LogicalDisk - 02_nodevs.py: SKIP NetworkPort - 03_user_netport.py: SKIP ================================================= Full report: -------------------------------------------------------------------- AllocationCapabilities - 01_enum.py: PASS -------------------------------------------------------------------- AllocationCapabilities - 02_alloccap_gi_errs.py: PASS -------------------------------------------------------------------- ComputerSystem - 01_enum.py: PASS -------------------------------------------------------------------- ComputerSystem - 02_nosystems.py: SKIP -------------------------------------------------------------------- ComputerSystem - 03_defineVS.py: PASS -------------------------------------------------------------------- ComputerSystem - 04_defineStartVS.py: PASS -------------------------------------------------------------------- ComputerSystem - 05_activate_defined_start.py: PASS -------------------------------------------------------------------- ComputerSystem - 06_paused_active_suspend.py: PASS -------------------------------------------------------------------- ComputerSystem - 22_define_suspend.py: PASS -------------------------------------------------------------------- ComputerSystem - 23_pause_pause.py: PASS -------------------------------------------------------------------- ComputerSystem - 27_define_pause_errs.py: PASS -------------------------------------------------------------------- ComputerSystem - 32_start_reboot.py: PASS -------------------------------------------------------------------- ComputerSystem - 33_suspend_reboot.py: XFAIL ERROR - In fn cim_state_change() ERROR - Failed to change state of the domain 'test_domain' ERROR - Exception: (7, u'CIM_ERR_NOT_SUPPORTED: State not supported') ERROR - Exception: Unable Suspend dom 'test_domain' InvokeMethod(RequestStateChange): CIM_ERR_NOT_SUPPORTED: State not supported Bug:<00012> -------------------------------------------------------------------- ComputerSystem - 35_start_reset.py: PASS -------------------------------------------------------------------- ComputerSystem - 40_RSC_start.py: PASS -------------------------------------------------------------------- ComputerSystem - 41_cs_to_settingdefinestate.py: PASS -------------------------------------------------------------------- ComputerSystem - 42_cs_gi_errs.py: PASS -------------------------------------------------------------------- ComputerSystemIndication - 01_created_indication.py: PASS -------------------------------------------------------------------- ElementAllocatedFromPool - 01_forward.py: PASS -------------------------------------------------------------------- ElementAllocatedFromPool - 02_reverse.py: PASS -------------------------------------------------------------------- ElementAllocatedFromPool - 03_reverse_errs.py: PASS -------------------------------------------------------------------- ElementAllocatedFromPool - 04_forward_errs.py: PASS -------------------------------------------------------------------- ElementCapabilities - 01_forward.py: PASS -------------------------------------------------------------------- ElementCapabilities - 02_reverse.py: PASS -------------------------------------------------------------------- ElementCapabilities - 03_forward_errs.py: PASS -------------------------------------------------------------------- ElementCapabilities - 04_reverse_errs.py: PASS -------------------------------------------------------------------- ElementCapabilities - 05_hostsystem_cap.py: PASS -------------------------------------------------------------------- ElementConforms - 01_forward.py: FAIL ERROR - verify_fields() exception: u'Xen_AllocationCapabilities' ERROR - Exception: Failed to verify instance CIM_ERR_INVALID_CLASS: Linux_ComputerSystem -------------------------------------------------------------------- ElementConforms - 02_reverse.py: PASS -------------------------------------------------------------------- ElementConforms - 03_ectp_fwd_errs.py: PASS -------------------------------------------------------------------- ElementConforms - 04_ectp_rev_errs.py: PASS -------------------------------------------------------------------- ElementSettingData - 01_forward.py: PASS -------------------------------------------------------------------- ElementSettingData - 03_esd_assoc_with_rasd_errs.py: PASS -------------------------------------------------------------------- EnabledLogicalElementCapabilities - 01_enum.py: PASS -------------------------------------------------------------------- EnabledLogicalElementCapabilities - 02_elecap_gi_errs.py: PASS -------------------------------------------------------------------- HostSystem - 01_enum.py: PASS -------------------------------------------------------------------- HostSystem - 02_hostsystem_to_rasd.py: PASS -------------------------------------------------------------------- HostSystem - 03_hs_to_settdefcap.py: PASS -------------------------------------------------------------------- HostSystem - 04_hs_to_EAPF.py: PASS -------------------------------------------------------------------- HostSystem - 05_hs_gi_errs.py: PASS -------------------------------------------------------------------- HostSystem - 06_hs_to_vsms.py: PASS -------------------------------------------------------------------- HostedDependency - 01_forward.py: PASS -------------------------------------------------------------------- HostedDependency - 02_reverse.py: PASS -------------------------------------------------------------------- HostedDependency - 03_enabledstate.py: PASS -------------------------------------------------------------------- HostedDependency - 04_reverse_errs.py: PASS -------------------------------------------------------------------- HostedResourcePool - 01_forward.py: PASS -------------------------------------------------------------------- HostedResourcePool - 02_reverse.py: PASS -------------------------------------------------------------------- HostedResourcePool - 03_forward_errs.py: PASS -------------------------------------------------------------------- HostedResourcePool - 04_reverse_errs.py: PASS -------------------------------------------------------------------- HostedService - 01_forward.py: PASS -------------------------------------------------------------------- HostedService - 02_reverse.py: PASS -------------------------------------------------------------------- HostedService - 03_forward_errs.py: PASS -------------------------------------------------------------------- HostedService - 04_reverse_errs.py: PASS -------------------------------------------------------------------- LogicalDisk - 01_disk.py: PASS -------------------------------------------------------------------- LogicalDisk - 02_nodevs.py: SKIP ERROR - System has defined domains; unable to run -------------------------------------------------------------------- LogicalDisk - 03_ld_gi_errs.py: PASS -------------------------------------------------------------------- Memory - 01_memory.py: PASS -------------------------------------------------------------------- Memory - 02_defgetmem.py: PASS -------------------------------------------------------------------- Memory - 03_mem_gi_errs.py: PASS -------------------------------------------------------------------- NetworkPort - 01_netport.py: PASS -------------------------------------------------------------------- NetworkPort - 02_np_gi_errors.py: PASS -------------------------------------------------------------------- NetworkPort - 03_user_netport.py: SKIP -------------------------------------------------------------------- Processor - 01_processor.py: PASS -------------------------------------------------------------------- Processor - 02_definesys_get_procs.py: PASS -------------------------------------------------------------------- Processor - 03_proc_gi_errs.py: PASS -------------------------------------------------------------------- Profile - 01_enum.py: PASS -------------------------------------------------------------------- Profile - 02_profile_to_elec.py: PASS -------------------------------------------------------------------- Profile - 03_rprofile_gi_errs.py: PASS -------------------------------------------------------------------- RASD - 01_verify_rasd_fields.py: FAIL ERROR - (6, u'CIM_ERR_NOT_FOUND: No such instance (domguest/proc)') ERROR - Enum RASDs failed -------------------------------------------------------------------- RASD - 02_enum.py: PASS -------------------------------------------------------------------- RASD - 03_rasd_errs.py: PASS -------------------------------------------------------------------- RASD - 04_disk_rasd_size.py: PASS -------------------------------------------------------------------- RASD - 05_disk_rasd_emu_type.py: PASS -------------------------------------------------------------------- RedirectionService - 01_enum_crs.py: PASS -------------------------------------------------------------------- RedirectionService - 02_enum_crscap.py: PASS -------------------------------------------------------------------- RedirectionService - 03_RedirectionSAP_errs.py: PASS -------------------------------------------------------------------- ReferencedProfile - 01_verify_refprof.py: PASS -------------------------------------------------------------------- ReferencedProfile - 02_refprofile_errs.py: PASS -------------------------------------------------------------------- ResourceAllocationFromPool - 01_forward.py: PASS -------------------------------------------------------------------- ResourceAllocationFromPool - 02_reverse.py: PASS -------------------------------------------------------------------- ResourceAllocationFromPool - 03_forward_errs.py: PASS -------------------------------------------------------------------- ResourceAllocationFromPool - 04_reverse_errs.py: PASS -------------------------------------------------------------------- ResourceAllocationFromPool - 05_RAPF_err.py: PASS -------------------------------------------------------------------- ResourcePool - 01_enum.py: PASS -------------------------------------------------------------------- ResourcePool - 02_rp_gi_errors.py: PASS -------------------------------------------------------------------- ResourcePoolConfigurationCapabilities - 01_enum.py: PASS -------------------------------------------------------------------- ResourcePoolConfigurationCapabilities - 02_rpcc_gi_errs.py: PASS -------------------------------------------------------------------- ResourcePoolConfigurationService - 01_enum.py: PASS -------------------------------------------------------------------- ResourcePoolConfigurationService - 02_rcps_gi_errors.py: PASS -------------------------------------------------------------------- ResourcePoolConfigurationService - 03_CreateResourcePool.py: PASS -------------------------------------------------------------------- ResourcePoolConfigurationService - 04_CreateChildResourcePool.py: PASS -------------------------------------------------------------------- ResourcePoolConfigurationService - 05_AddResourcesToResourcePool.py: PASS -------------------------------------------------------------------- ResourcePoolConfigurationService - 06_RemoveResourcesFromResourcePool.py: PASS -------------------------------------------------------------------- ResourcePoolConfigurationService - 07_DeleteResourcePool.py: PASS -------------------------------------------------------------------- SettingsDefine - 01_forward.py: PASS -------------------------------------------------------------------- SettingsDefine - 02_reverse.py: PASS -------------------------------------------------------------------- SettingsDefine - 03_sds_fwd_errs.py: PASS -------------------------------------------------------------------- SettingsDefine - 04_sds_rev_errs.py: PASS -------------------------------------------------------------------- SettingsDefineCapabilities - 01_forward.py: PASS -------------------------------------------------------------------- SettingsDefineCapabilities - 03_forward_errs.py: PASS -------------------------------------------------------------------- SettingsDefineCapabilities - 04_forward_vsmsdata.py: PASS -------------------------------------------------------------------- SettingsDefineCapabilities - 05_reverse_vsmcap.py: PASS -------------------------------------------------------------------- SystemDevice - 01_forward.py: PASS -------------------------------------------------------------------- SystemDevice - 02_reverse.py: PASS -------------------------------------------------------------------- SystemDevice - 03_fwderrs.py: PASS -------------------------------------------------------------------- VSSD - 01_enum.py: PASS -------------------------------------------------------------------- VSSD - 02_bootldr.py: PASS -------------------------------------------------------------------- VSSD - 03_vssd_gi_errs.py: PASS -------------------------------------------------------------------- VSSD - 04_vssd_to_rasd.py: PASS -------------------------------------------------------------------- VirtualSystemManagementCapabilities - 01_enum.py: PASS -------------------------------------------------------------------- VirtualSystemManagementCapabilities - 02_vsmcap_gi_errs.py: PASS -------------------------------------------------------------------- VirtualSystemManagementService - 01_definesystem_name.py: PASS -------------------------------------------------------------------- VirtualSystemManagementService - 02_destroysystem.py: PASS -------------------------------------------------------------------- VirtualSystemManagementService - 03_definesystem_ess.py: PASS -------------------------------------------------------------------- VirtualSystemManagementService - 04_definesystem_ers.py: PASS -------------------------------------------------------------------- VirtualSystemManagementService - 05_destroysystem_neg.py: PASS -------------------------------------------------------------------- VirtualSystemManagementService - 06_addresource.py: PASS -------------------------------------------------------------------- VirtualSystemManagementService - 07_addresource_neg.py: PASS -------------------------------------------------------------------- VirtualSystemManagementService - 08_modifyresource.py: PASS -------------------------------------------------------------------- VirtualSystemManagementService - 09_procrasd_persist.py: PASS -------------------------------------------------------------------- VirtualSystemManagementService - 10_hv_version.py: PASS -------------------------------------------------------------------- VirtualSystemManagementService - 11_define_memrasdunits.py: PASS -------------------------------------------------------------------- VirtualSystemManagementService - 12_referenced_config.py: PASS -------------------------------------------------------------------- VirtualSystemManagementService - 13_refconfig_additional_devs.py: PASS -------------------------------------------------------------------- VirtualSystemManagementService - 14_define_sys_disk.py: PASS -------------------------------------------------------------------- VirtualSystemManagementService - 15_mod_system_settings.py: PASS -------------------------------------------------------------------- VirtualSystemMigrationCapabilities - 01_enum.py: PASS -------------------------------------------------------------------- VirtualSystemMigrationCapabilities - 02_vsmc_gi_errs.py: PASS -------------------------------------------------------------------- VirtualSystemMigrationService - 01_migratable_host.py: PASS -------------------------------------------------------------------- VirtualSystemMigrationService - 02_host_migrate_type.py: FAIL ERROR - EnabledState is 9 instead of 2. ERROR - Try to increase the timeout and run the test again ERROR - Error start domain dom_migrate -------------------------------------------------------------------- VirtualSystemMigrationService - 05_migratable_host_errs.py: PASS -------------------------------------------------------------------- VirtualSystemMigrationSettingData - 01_enum.py: PASS -------------------------------------------------------------------- VirtualSystemMigrationSettingData - 02_vsmsd_gi_errs.py: PASS -------------------------------------------------------------------- VirtualSystemSettingDataComponent - 01_forward.py: PASS -------------------------------------------------------------------- VirtualSystemSettingDataComponent - 02_reverse.py: PASS -------------------------------------------------------------------- VirtualSystemSettingDataComponent - 03_vssdc_fwd_errs.py: PASS -------------------------------------------------------------------- VirtualSystemSettingDataComponent - 04_vssdc_rev_errs.py: PASS -------------------------------------------------------------------- VirtualSystemSnapshotService - 01_enum.py: PASS -------------------------------------------------------------------- VirtualSystemSnapshotService - 02_vs_sservice_gi_errs.py: PASS -------------------------------------------------------------------- VirtualSystemSnapshotServiceCapabilities - 01_enum.py: PASS -------------------------------------------------------------------- VirtualSystemSnapshotServiceCapabilities - 02_vs_sservicecap_gi_errs.py: PASS -------------------------------------------------------------------- -- Thanks and Regards, Deepti B. Kalakeri IBM Linux Technology Center deeptik(a)linux.vnet.ibm.com

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[PATCH] [TEST] #2 Add CodyingSystem and SubmittingPatches files
by Kaitlin Rupert 20 Jan '09

20 Jan '09

# HG changeset patch # User Kaitlin Rupert <karupert(a)us.ibm.com> # Date 1232385019 28800 # Node ID 043761891eecf7e5f565a0ca74749494d878fd80 # Parent a5a4d35749d1d9ed8604ea4879e12828c7f5b169 [TEST] #2 Add CodyingSystem and SubmittingPatches files Updates: -Added information about license header and comments Signed-off-by: Kaitlin Rupert <karupert(a)us.ibm.com> diff -r a5a4d35749d1 -r 043761891eec doc/CodingStyle --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/doc/CodingStyle Mon Jan 19 09:10:19 2009 -0800 @@ -0,0 +1,47 @@ + +The CodingStyle for cimtest (and libcmpiutil) mostly mirrors that of +libvirt-cim but with the following "clarifications": + +- Each new file needs to have be appropriate license header (see existing test + cases) + +- Test cases should also include a short desciption that describes the purpose + of the test. + +- Four-space indents + +- 80-char width limit. Break long function calls by: + a) putting *every* parameter of the call on its own line + -or- + b) putting as many params in a line as will fit in the 80-char limit; + overflow params are placed on the subsequent line + +- Split lines should aligned like the following: + + VirtCIM.__init__(self, 'Xen', test_dom, disk, disk_file_path, + ntype, net_name, mac, vcpus, mem, mem_allocunits, + emu_type) + +- Identifiers should be named with underbars_and_lowercase. + +- When passing parameters to logger.error() and logger.info(), use + commas: + + logger.error("%s is not a valid network type", net_type) + + Not percent signs: + + logger.error('Got CIM error %s with return code %s' % (desc, rc)) + +- When passing parameters to Exception(), use percents: + + raise Exception("Unable to define %s" % test_dom) + + Not commas: + + raise Exception("Unable to define %s", test_dom) + +- Except for special cases, import the needed functions from a module. Do not + import the entire module: + + from XenKvmLib.classes import virt_types diff -r a5a4d35749d1 -r 043761891eec doc/SubmittingPatches --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/doc/SubmittingPatches Mon Jan 19 09:10:19 2009 -0800 @@ -0,0 +1,117 @@ +To submit patches to libvirt-cim, you must follow the DCO process, outlined +below. + +Developer's Certificate of Origin 1.1 + By making a contribution to this project, I certify that: + + (a) The contribution was created in whole or in part by me and I + have the right to submit it under the open source license + indicated in the file; or + + (b) The contribution is based upon previous work that, to the best + of my knowledge, is covered under an appropriate open source + license and I have the right under that license to submit that + work with modifications, whether created in whole or in part + by me, under the same open source license (unless I am + permitted to submit under a different license), as indicated + in the file; or + + (c) The contribution was provided directly to me by some other + person who certified (a), (b) or (c) and I have not modified + it. + + (d) I understand and agree that this project and the contribution + are public and that a record of the contribution (including all + personal information I submit with it, including my sign-off) is + maintained indefinitely and may be redistributed consistent with + this project or the open source license(s) involved. + +then you just add a line saying + + Signed-off-by: Random J Developer <random(a)developer.example.org> + +using your real name (sorry, no pseudonyms or anonymous contributions.) + + + +Guidelines for Submitting Patches. + + Patches should be submitted using Mercurial's patchbomb extension, + and we recommend using the queues extension as well. On top of that, + we have some guidelines you should follow when submitting patches. + This makes reviewing patches easier, which in turns improves the + chances of your patch being accepted in a timely fashion. + +Single Patches: + + (a) When you add a patch to the queue you have an idea of where you're + going with it, and the commit message should reflect that. Be + specific. Avoid just saying something like, "Various fixes to + AllocationCapabilities." Add a list of what was actually fixed, + like, "Add EnumInstanceNames support," and, "Eliminate duplicate + instances." + + (b) The first line of your commit message will be the subject of the + patch email when you send it out, so write it like a subject. Keep + it short and to the point, then start a new line and feel free to be + as verbose as you need to be. The entire commit message will be + included in the patch. + + (c) Stay on task with a patch. If you notice other problems while you + are working on patch, and they are not most definitely specific to + your patch, they should be another patch. The same goes for + nitpicking. While it might be only a line or two here and there + that is off track, this is actually one of the easiest ways to make + a patch difficult to review. All the trivial changes hide what is + really going on. Make the unrelated changes a new patch or don't + make them at all. + + (d) Before you email, export. If you have a patch called "alloc_fixes", + which would be emailed with "hg email alloc_fixes", you should first + run "hg export alloc_fixes". This lets you review your patch. Does + it have any typos in the comments? Did you accidentally include an + irrelevant change? Is your commit message still accurate and useful? + This is the single biggest step in ensuring you have a good patch. + + (e) If your patch needs to be reworked and resent, prepend a "version + number" to the first line of the commit message. For example, "Add + EnumInstance to RASD," becomes "(#2) Add EnumInstance to RASD." + This helps mail readers thread discussions correctly and helps + maintainers know they are applying the right version of your patch. + At the end of the commit message, explain what is different from one + version to the next. Nobody likes having to diff a diff. + + (f) If your patch depends on a patch that exists on the mailing list but + not in the tree, it is okay to send your patch to the list as long + as your commit message mentions the dependency. It is also a good + idea to import the patch into your tree before you make your patch. + For example, a new patch called "cu_statusf API change" is on the + list, and your patch needs the new API. Save the email (no need to + trim headers) as api_change.eml, then do "hg qimport api_change.eml" + and "hg qpush" so that the patch is applied to your tree. Now write + your patch on top of it. You should still indicate the dependency + in your commit message. + + +Patchsets: + + (a) When you send a group of patches, Mercurial's email extension will + create a "header" email. Make the subject and body of that email + meaningful, so we know how the patches relate. It's easy to say, + "Each patch has a commit message, it's obvious how they work + together," but the rest of the list usually won't agree with that. + If the commit messages for each patch are good, you shouldn't need + more than a sentence or two to tie them all together, but you do + need it. + + (b) If any of your patches are rejected and you rework them, resend the + entire set. This prevents things like, "So use patch 1 of 4 from + the set I sent yesterday, 2 and 3 of 4 from the patch I sent an hour + later, and patch 4 of 4 from today." + + (c) If you resend a patchset, apply part (e) of the Single Patches + guidelines to your "Patch [0 of 3]" header email, for all the same + reasons. + +Questions/Comments on the Guidelines should be directed to: + Kaitlin Rupert<kaitlin(a)linux.vnet.ibm.com>

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[PATCH] [TEST] Add some error checking when detecting hypervisor version
by Kaitlin Rupert 20 Jan '09

20 Jan '09

# HG changeset patch # User Kaitlin Rupert <karupert(a)us.ibm.com> # Date 1232140666 28800 # Node ID 2500265f6c78b23eaddaffe3595bb2dee127cc13 # Parent 57f3bc7c3105bb779b41e19b1c03a1e5f214cec1 [TEST] Add some error checking when detecting hypervisor version Signed-off-by: Kaitlin Rupert <karupert(a)us.ibm.com> diff -r 57f3bc7c3105 -r 2500265f6c78 suites/libvirt-cim/lib/XenKvmLib/reporting.py --- a/suites/libvirt-cim/lib/XenKvmLib/reporting.py Fri Jan 16 11:51:26 2009 -0800 +++ b/suites/libvirt-cim/lib/XenKvmLib/reporting.py Fri Jan 16 13:17:46 2009 -0800 @@ -50,8 +50,11 @@ libvirt_ver = virsh_ver.splitlines()[0].split()[4] if virsh_ver.splitlines()[3].find("hypervisor"): - hyp_ver = virsh_ver.splitlines()[3].split("hypervisor")[1] - hyp_ver = hyp_ver.split(": ")[1] + tok = virsh_ver.splitlines()[3].split("hypervisor") + if len(tok) > 1: + tok = tok[1].split(": ") + if len(tok) > 1: + hyp_ver = tok[1] return libvirt_ver, hyp_ver

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[PATCH] [TEST] #3 Update VSMS 04_definesystem_ers.py to use cim_define()
by Kaitlin Rupert 19 Jan '09

19 Jan '09

# HG changeset patch # User Kaitlin Rupert <karupert(a)us.ibm.com> # Date 1232135486 28800 # Node ID 57f3bc7c3105bb779b41e19b1c03a1e5f214cec1 # Parent 32645e444b323b137d0c0a2a323be574b370d75a [TEST] #3 Update VSMS 04_definesystem_ers.py to use cim_define() Add a err_rc and err_desc elements to the VirtCIM class. This will allow us to check the error code and error description in case of failed CIM method calls. Add two functions: set_sys_settings() and set_res_settings(). These allow the caller to set the VSSD and RASDs after the initial init() of the VirtCIM class. Some of the logic in cim_define() was changed to allow the passing of just a single RASD to DefineSystem() (instead of passing all the RASDs). Updates from 2 to 3: -Rebased on current tree Updates from 1 to 2: -Create function to verify return code and error description if define fails Signed-off-by: Kaitlin Rupert <karupert(a)us.ibm.com> diff -r 32645e444b32 -r 57f3bc7c3105 suites/libvirt-cim/cimtest/VirtualSystemManagementService/04_definesystem_ers.py --- a/suites/libvirt-cim/cimtest/VirtualSystemManagementService/04_definesystem_ers.py Wed Jan 14 21:29:48 2009 -0800 +++ b/suites/libvirt-cim/cimtest/VirtualSystemManagementService/04_definesystem_ers.py Fri Jan 16 11:51:26 2009 -0800 @@ -23,17 +23,14 @@ # import sys -import pywbem -from VirtLib import utils -from XenKvmLib import vsms -from XenKvmLib.test_doms import undefine_test_domain -from XenKvmLib.common_util import create_using_definesystem +from pywbem import CIM_ERR_FAILED from CimTest.Globals import logger from XenKvmLib.const import do_main from CimTest.ReturnCodes import PASS, FAIL, XFAIL_RC +from XenKvmLib.vxml import get_class sup_types = ['Xen', 'KVM', 'XenFV', 'LXC'] -exp_rc = 1 #CMPI_RC_ERR_FAILED +exp_rc = CIM_ERR_FAILED exp_desc = 'Unable to parse embedded object' @do_main(sup_types) @@ -41,26 +38,28 @@ options = main.options dname = 'test_domain' - vssd, rasd = vsms.default_vssd_rasd_str(dom_name=dname, virt=options.virt) - params = {'vssd' : vssd, - 'rasd' : ['wrong'] - } + cxml = get_class(options.virt)(dname) - exp_err = {'exp_rc' : exp_rc, - 'exp_desc' : exp_desc - } + rasd_list = { "MemResourceAllocationSettingData" : "wrong" } + cxml.set_res_settings(rasd_list) + try: + ret = cxml.cim_define(options.ip) + if ret: + raise Exception('DefineSystem returned OK with invalid params') - rc = create_using_definesystem(dname, options.ip, params, ref_config=' ', - exp_err=exp_err, virt=options.virt) + status = cxml.verify_error_msg(exp_rc, exp_desc) + if status != PASS: + raise Exception('DefineSystem failed for an unexpected reason') - if rc != PASS: - logger.error('DefineSystem should NOT return OK with a wrong ss input') + except Exception, details: + logger.error(details) + status = FAIL - undefine_test_domain(dname, options.ip, virt=options.virt) + cxml.undefine(options.ip) - return rc + return status if __name__ == "__main__": sys.exit(main()) diff -r 32645e444b32 -r 57f3bc7c3105 suites/libvirt-cim/lib/XenKvmLib/vxml.py --- a/suites/libvirt-cim/lib/XenKvmLib/vxml.py Wed Jan 14 21:29:48 2009 -0800 +++ b/suites/libvirt-cim/lib/XenKvmLib/vxml.py Fri Jan 16 11:51:26 2009 -0800 @@ -470,6 +470,8 @@ mem_allocunits, emu_type): self.virt = virt self.domain_name = dom_name + self.err_rc = None + self.err_desc = None self.vssd = vsms.get_vssd_mof(virt, dom_name) self.nasd = vsms.get_nasd_class(virt)(type=net_type, mac=net_mac, @@ -491,11 +493,17 @@ def cim_define(self, ip, ref_conf=None): service = vsms.get_vsms_class(self.virt)(ip) sys_settings = str(self.vssd) - if self.virt == 'LXC' and const.LXC_netns_support is False: - res_settings = [str(self.dasd), str(self.pasd), str(self.masd)] - else: - res_settings = [str(self.dasd), str(self.nasd), - str(self.pasd), str(self.masd)] + + res_settings = [] + if self.dasd is not None: + res_settings.append(str(self.dasd)) + if self.pasd is not None: + res_settings.append(str(self.pasd)) + if self.masd is not None: + res_settings.append(str(self.masd)) + if self.nasd is not None or \ + (self.virt == 'LXC' and const.LXC_netns_support is False): + res_settings.append(str(self.nasd)) if ref_conf is None: ref_conf = ' ' @@ -506,6 +514,8 @@ ReferenceConfiguration=ref_conf) except pywbem.CIMError, (rc, desc): logger.error('Got CIM error %s with return code %s' % (desc, rc)) + self.err_rc = rc + self.err_desc = desc return False except Exception, details: @@ -523,6 +533,12 @@ target = pywbem.cim_obj.CIMInstanceName(cs_cn, keybindings = keys) try: ret = service.DestroySystem(AffectedSystem=target) + except pywbem.CIMError, (rc, desc): + logger.error('Got CIM error %s with return code %s' % (desc, rc)) + self.err_rc = rc + self.err_desc = desc + return False + except Exception, details: logger.error('Error invoking DestroySystem') logger.error('Got error %s with exception %s' \ @@ -575,6 +591,12 @@ cs.RequestStateChange(RequestedState=req_state_change, TimeoutPeriod=time_period) + except pywbem.CIMError, (rc, desc): + logger.error('Got CIM error %s with return code %s' % (desc, rc)) + self.err_rc = rc + self.err_desc = desc + return FAIL + except Exception, detail: logger.error("In fn cim_state_change()") logger.error("Failed to change state of the domain '%s'", cs.Name) @@ -620,6 +642,36 @@ return self.cim_state_change(server, const.CIM_RESET, req_time, poll_time, const.CIM_ENABLE) + def set_sys_settings(self, vssd): + self.vssd = vssd + + def set_res_settings(self, rasd_list): + for cn, rasd in rasd_list.iteritems(): + if cn.find("MemResourceAllocationSettingData") >= 0: + self.masd = rasd + elif cn.find("ProcResourceAllocationSettingData") >= 0: + self.pasd = rasd + elif cn.find("DiskResourceAllocationSettingData") >= 0: + self.dasd = rasd + elif cn.find("NetResourceAllocationSettingData") >= 0: + self.nasd = rasd + + def verify_error_msg(self, exp_rc, exp_desc): + try: + rc = int(self.err_rc) + + if rc != exp_rc: + raise Exception("Got rc: %d, exp %d." % (rc, exp_rc)) + + if self.err_desc.find(exp_desc) < 0: + raise Exception("Got desc: '%s', exp '%s'" % (self.err_desc, + exp_desc)) + + except Exception, details: + logger.error(details) + return FAIL + + return PASS class XenXML(VirtXML, VirtCIM):

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