This is a multi-part message in MIME format. --------------651BD8646697326B808E7677 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Hi, I have installed latest upstream master on RHEL7.2. When i try to put a host in maintenance which runs HE vm i see that vm does not get migrated to another host and host is stuck in "preparing for maintenace" state. I see the following errors in the vdsm.log . Can you please help me understand why this error is seen? 1. 2016-10-27 16:40:22,742 ERROR (Thread-3293) [virt.vm] (vmId='21e0e248-19bf-47b3-b72f-6a3740d9ff43') Hook script execution failed: internal error: Child process (LC_ALL=C PAT 2. H=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin /etc/libvirt/hooks/qemu HostedEngine migrate begin -) unexpected exit status 1: Traceback (most recent call last): 3. File "/usr/libexec/vdsm/vm_migrate_hook.py", line 51, in main 4. _process_domxml(tree) 5. File "/usr/libexec/vdsm/vm_migrate_hook.py", line 80, in _process_domxml 6. _set_graphics(devices, target_vm_conf) 7. File "/usr/libexec/vdsm/vm_migrate_hook.py", line 156, in _set_graphics 8. target_display_network, target_display_ip = _vmconf_display(target_vm_conf) 9. File "/usr/libexec/vdsm/vm_migrate_hook.py", line 177, in _vmconf_display 10. raise VmMigrationHookError('VM conf graphics not detected') 11. VmMigrationHookError: VM conf graphics not detected 12. Traceback (most recent call last): 13. File "/usr/libexec/vdsm/vm_migrate_hook.py", line 201, in <module> 14. main(*sys.argv[1:]) 15. File "/usr/libexec/vdsm/vm_migrate_hook.py", line 51, in main 16. _process_domxml(tree) 17. File "/usr/libexec/vdsm/vm_migrate_hoo (migration:261) 18. 2016-10-27 16:40:22,757 ERROR (Thread-3293) [virt.vm] (vmId='21e0e248-19bf-47b3-b72f-6a3740d9ff43') Failed to migrate (migration:390) 19. Traceback (most recent call last): 20. File "/usr/share/vdsm/virt/migration.py", line 372, in run 21. self._startUnderlyingMigration(time.time()) 22. File "/usr/share/vdsm/virt/migration.py", line 447, in _startUnderlyingMigration 23. self._perform_with_downtime_thread(duri, muri) 24. File "/usr/share/vdsm/virt/migration.py", line 498, in _perform_with_downtime_thread 25. self._perform_migration(duri, muri) 26. File "/usr/share/vdsm/virt/migration.py", line 485, in _perform_migration 27. self._vm._dom.migrateToURI3(duri, params, flags) 28. File "/usr/lib/python2.7/site-packages/vdsm/virt/virdomain.py", line 69, in f 29. ret = attr(*args, **kwargs) 30. File "/usr/lib/python2.7/site-packages/vdsm/libvirtconnection.py", line 123, in wrapper 31. ret = f(*args, **kwargs) 32. File "/usr/lib/python2.7/site-packages/vdsm/utils.py", line 899, in wrapper 33. return func(inst, *args, **kwargs) 34. File "/usr/lib64/python2.7/site-packages/libvirt.py", line 1836, in migrateToURI3 35. : 36. if ret == -1: raise libvirtError ('virDomainMigrateToURI3() failed', dom=self) 37. libvirtError: Hook script execution failed: internal error: Child process (LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin /etc/libvirt/hooks/qemu HostedEngine migrate begin -) unexpected exit status 1: Traceback (most recent call last): 38. File "/usr/libexec/vdsm/vm_migrate_hook.py", line 51, in main 39. _process_domxml(tree) 40. File "/usr/libexec/vdsm/vm_migrate_hook.py", line 80, in _process_domxml 41. _set_graphics(devices, target_vm_conf) 42. File "/usr/libexec/vdsm/vm_migrate_hook.py", line 156, in _set_graphics 43. target_display_network, target_display_ip = _vmconf_display(target_vm_conf) 44. File "/usr/libexec/vdsm/vm_migrate_hook.py", line 177, in _vmconf_display 45. raise VmMigrationHookError('VM conf graphics not detected') 46. VmMigrationHookError: VM conf graphics not detected 47. Traceback (most recent call last): 48. File "/usr/libexec/vdsm/vm_migrate_hook.py", line 201, in <module> 49. main(*sys.argv[1:]) 50. File "/usr/libexec/vdsm/vm_migrate_hook.py", line 51, in main 51. _process_domxml(tree) 52. File "/usr/libexec/vdsm/vm_migrate_hoo Thanks kasturi. --------------651BD8646697326B808E7677 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 8bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> </head> <body bgcolor="#FFFFFF" text="#000000"> <p>Hi,</p> <p> I have installed latest upstream master on RHEL7.2. When i try to put a host in maintenance which runs HE vm i see that vm does not get migrated to another host and host is stuck in "preparing for maintenace" state. I see the following errors in the vdsm.log . Can you please help me understand why this error is seen? <br> </p> <p> <meta http-equiv="content-type" content="text/html; charset=utf-8"> </p> <ol style="color: rgb(0, 0, 0); font-family: "Liberation Sans", "Lucida Grande", "Luxi Sans", "Bitstream Vera Sans", helvetica, verdana, arial, sans-serif; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);"> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;">2016-10-27 16:40:22,742 ERROR (Thread-3293) [virt.vm] (vmId='21e0e248-19bf-47b3-b72f-6a3740d9ff43') Hook script execution failed: internal error: Child process (LC_ALL=C PAT</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;">H=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin /etc/libvirt/hooks/qemu HostedEngine migrate begin -) unexpected exit status 1: Traceback (most recent call last):</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> File "/usr/libexec/vdsm/vm_migrate_hook.py", line 51, in main</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> _process_domxml(tree)</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> File "/usr/libexec/vdsm/vm_migrate_hook.py", line 80, in _process_domxml</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> _set_graphics(devices, target_vm_conf)</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> File "/usr/libexec/vdsm/vm_migrate_hook.py", line 156, in _set_graphics</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> target_display_network, target_display_ip = _vmconf_display(target_vm_conf)</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> File "/usr/libexec/vdsm/vm_migrate_hook.py", line 177, in _vmconf_display</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> raise VmMigrationHookError('VM conf graphics not detected')</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;">VmMigrationHookError: VM conf graphics not detected</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;">Traceback (most recent call last):</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> File "/usr/libexec/vdsm/vm_migrate_hook.py", line 201, in <module></div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> main(*sys.argv[1:])</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> File "/usr/libexec/vdsm/vm_migrate_hook.py", line 51, in main</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> _process_domxml(tree)</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> File "/usr/libexec/vdsm/vm_migrate_hoo (migration:261)</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;">2016-10-27 16:40:22,757 ERROR (Thread-3293) [virt.vm] (vmId='21e0e248-19bf-47b3-b72f-6a3740d9ff43') Failed to migrate (migration:390)</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;">Traceback (most recent call last):</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> File "/usr/share/vdsm/virt/migration.py", line 372, in run</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> self._startUnderlyingMigration(time.time())</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> File "/usr/share/vdsm/virt/migration.py", line 447, in _startUnderlyingMigration</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> self._perform_with_downtime_thread(duri, muri)</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> File "/usr/share/vdsm/virt/migration.py", line 498, in _perform_with_downtime_thread</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> self._perform_migration(duri, muri)</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> File "/usr/share/vdsm/virt/migration.py", line 485, in _perform_migration</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> self._vm._dom.migrateToURI3(duri, params, flags)</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> File "/usr/lib/python2.7/site-packages/vdsm/virt/virdomain.py", line 69, in f</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> ret = attr(*args, **kwargs)</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> File "/usr/lib/python2.7/site-packages/vdsm/libvirtconnection.py", line 123, in wrapper</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> ret = f(*args, **kwargs)</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> File "/usr/lib/python2.7/site-packages/vdsm/utils.py", line 899, in wrapper</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> return func(inst, *args, **kwargs)</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> File "/usr/lib64/python2.7/site-packages/libvirt.py", line 1836, in migrateToURI3</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;">:</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> if ret == -1: raise libvirtError ('virDomainMigrateToURI3() failed', dom=self)</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;">libvirtError: Hook script execution failed: internal error: Child process (LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin /etc/libvirt/hooks/qemu HostedEngine migrate begin -) unexpected exit status 1: Traceback (most recent call last):</div> </li> <li style="font-weight: normal; vertical-align: top; background: rgb(240, 240, 240);"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> File "/usr/libexec/vdsm/vm_migrate_hook.py", line 51, in main</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> _process_domxml(tree)</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> File "/usr/libexec/vdsm/vm_migrate_hook.py", line 80, in _process_domxml</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> _set_graphics(devices, target_vm_conf)</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> File "/usr/libexec/vdsm/vm_migrate_hook.py", line 156, in _set_graphics</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> target_display_network, target_display_ip = _vmconf_display(target_vm_conf)</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> File "/usr/libexec/vdsm/vm_migrate_hook.py", line 177, in _vmconf_display</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> raise VmMigrationHookError('VM conf graphics not detected')</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;">VmMigrationHookError: VM conf graphics not detected</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;">Traceback (most recent call last):</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> File "/usr/libexec/vdsm/vm_migrate_hook.py", line 201, in <module></div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> main(*sys.argv[1:])</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> File "/usr/libexec/vdsm/vm_migrate_hook.py", line 51, in main</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> _process_domxml(tree)</div> </li> <li style="font-weight: normal; vertical-align: top;"> <div style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;"> File "/usr/libexec/vdsm/vm_migrate_hoo</div> </li> </ol> <p>Thanks</p> <p>kasturi.<br> </p> </body> </html> --------------651BD8646697326B808E7677--
On 27 Oct 2016, at 15:54, knarra <knarra@redhat.com> wrote: =20 Hi, =20 I have installed latest upstream master on RHEL7.2. When i try to =
--Apple-Mail=_0F651227-33F5-41CA-8504-8BB62D91E9AC Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 put a host in maintenance which runs HE vm i see that vm does not get = migrated to another host and host is stuck in "preparing for maintenace" = state. I see the following errors in the vdsm.log . Can you please help = me understand why this error is seen?=20
=20
2016-10-27 16:40:22,742 ERROR (Thread-3293) [virt.vm] = (vmId=3D'21e0e248-19bf-47b3-b72f-6a3740d9ff43') Hook script execution = failed: internal error: Child process (LC_ALL=3DC PAT H=3D/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin = /etc/libvirt/hooks/qemu HostedEngine migrate begin -) unexpected exit = status 1: Traceback (most recent call last): File "/usr/libexec/vdsm/vm_migrate_hook.py", line 51, in main _process_domxml(tree) File "/usr/libexec/vdsm/vm_migrate_hook.py", line 80, in = _process_domxml _set_graphics(devices, target_vm_conf) File "/usr/libexec/vdsm/vm_migrate_hook.py", line 156, in = _set_graphics target_display_network, target_display_ip =3D = _vmconf_display(target_vm_conf) File "/usr/libexec/vdsm/vm_migrate_hook.py", line 177, in = _vmconf_display raise VmMigrationHookError('VM conf graphics not detected') VmMigrationHookError: VM conf graphics not detected Traceback (most recent call last): File "/usr/libexec/vdsm/vm_migrate_hook.py", line 201, in <module> main(*sys.argv[1:]) File "/usr/libexec/vdsm/vm_migrate_hook.py", line 51, in main _process_domxml(tree) File "/usr/libexec/vdsm/vm_migrate_hoo (migration:261) 2016-10-27 16:40:22,757 ERROR (Thread-3293) [virt.vm] = (vmId=3D'21e0e248-19bf-47b3-b72f-6a3740d9ff43') Failed to migrate = (migration:390) Traceback (most recent call last): File "/usr/share/vdsm/virt/migration.py", line 372, in run self._startUnderlyingMigration(time.time()) File "/usr/share/vdsm/virt/migration.py", line 447, in = _startUnderlyingMigration self._perform_with_downtime_thread(duri, muri) File "/usr/share/vdsm/virt/migration.py", line 498, in = _perform_with_downtime_thread self._perform_migration(duri, muri) File "/usr/share/vdsm/virt/migration.py", line 485, in = _perform_migration self._vm._dom.migrateToURI3(duri, params, flags) File "/usr/lib/python2.7/site-packages/vdsm/virt/virdomain.py", line = 69, in f ret =3D attr(*args, **kwargs) File "/usr/lib/python2.7/site-packages/vdsm/libvirtconnection.py", =
seems to be caused by OVS hook issue update to latest and try again, if it=E2=80=99s still not working remove = the ovs hook(s) line 123, in wrapper
ret =3D f(*args, **kwargs) File "/usr/lib/python2.7/site-packages/vdsm/utils.py", line 899, in =
wrapper
return func(inst, *args, **kwargs) File "/usr/lib64/python2.7/site-packages/libvirt.py", line 1836, in =
: if ret =3D=3D -1: raise libvirtError ('virDomainMigrateToURI3() = failed', dom=3Dself) libvirtError: Hook script execution failed: internal error: Child =
migrateToURI3 process (LC_ALL=3DC = PATH=3D/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin = /etc/libvirt/hooks/qemu HostedEngine migrate begin -) unexpected exit = status 1: Traceback (most recent call last):
File "/usr/libexec/vdsm/vm_migrate_hook.py", line 51, in main _process_domxml(tree) File "/usr/libexec/vdsm/vm_migrate_hook.py", line 80, in = _process_domxml _set_graphics(devices, target_vm_conf) File "/usr/libexec/vdsm/vm_migrate_hook.py", line 156, in = _set_graphics target_display_network, target_display_ip =3D = _vmconf_display(target_vm_conf) File "/usr/libexec/vdsm/vm_migrate_hook.py", line 177, in = _vmconf_display raise VmMigrationHookError('VM conf graphics not detected') VmMigrationHookError: VM conf graphics not detected Traceback (most recent call last): File "/usr/libexec/vdsm/vm_migrate_hook.py", line 201, in <module> main(*sys.argv[1:]) File "/usr/libexec/vdsm/vm_migrate_hook.py", line 51, in main _process_domxml(tree) File "/usr/libexec/vdsm/vm_migrate_hoo Thanks =20 kasturi. _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
--Apple-Mail=_0F651227-33F5-41CA-8504-8BB62D91E9AC Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 <html><head><meta http-equiv=3D"Content-Type" content=3D"text/html = charset=3Dutf-8"></head><body style=3D"word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" = class=3D""><br class=3D""><div><blockquote type=3D"cite" class=3D""><div = class=3D"">On 27 Oct 2016, at 15:54, knarra <<a = href=3D"mailto:knarra@redhat.com" class=3D"">knarra@redhat.com</a>> = wrote:</div><br class=3D"Apple-interchange-newline"><div class=3D""> =20 <meta http-equiv=3D"content-type" content=3D"text/html; = charset=3Dutf-8" class=3D""> =20 <div bgcolor=3D"#FFFFFF" text=3D"#000000" class=3D""><p = class=3D"">Hi,</p><p class=3D""> I have installed = latest upstream master on RHEL7.2. When i try to put a host in maintenance which runs HE vm i see that vm does not get migrated to another host and host is stuck in "preparing for maintenace" state. I see the following errors in the vdsm.log . Can you please help me understand why this error is seen? <br class=3D""></p></div></div></blockquote><div><br = class=3D""></div>seems to be caused by OVS hook issue</div><div>update = to latest and try again, if it=E2=80=99s still not working remove the = ovs hook(s)</div><div><br class=3D""><blockquote type=3D"cite" = class=3D""><div class=3D""><div bgcolor=3D"#FFFFFF" text=3D"#000000" = class=3D""><p class=3D""> </p><p class=3D""> <meta http-equiv=3D"content-type" content=3D"text/html; = charset=3Dutf-8" class=3D""> </p> <ol style=3D"font-size: 12px; font-style: normal; = font-variant-ligatures: normal; font-variant-caps: normal; font-weight: = normal; letter-spacing: normal; line-height: normal; orphans: 2; = text-align: left; text-indent: 0px; text-transform: none; white-space: = normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; = background-color: rgb(255, 255, 255);" class=3D""> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D"">2016-10-27 16:40:22,742 ERROR (Thread-3293) [virt.vm] (vmId=3D'21e0e248-19bf-47b3-b72f-6a3740d9ff43') Hook script execution failed: internal error: Child process (LC_ALL=3DC = PAT</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D"">H=3D/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin /etc/libvirt/hooks/qemu HostedEngine migrate begin -) unexpected exit status 1: Traceback (most recent call = last):</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> File "/usr/libexec/vdsm/vm_migrate_hook.py", line 51, in main</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> _process_domxml(tree)</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> File "/usr/libexec/vdsm/vm_migrate_hook.py", line 80, in _process_domxml</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> _set_graphics(devices, target_vm_conf)</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> File "/usr/libexec/vdsm/vm_migrate_hook.py", line 156, in _set_graphics</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> target_display_network, target_display_ip =3D _vmconf_display(target_vm_conf)</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> File "/usr/libexec/vdsm/vm_migrate_hook.py", line 177, in _vmconf_display</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> raise VmMigrationHookError('VM conf graphics not = detected')</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D"">VmMigrationHookError: VM conf graphics not detected</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D"">Traceback (most recent call last):</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> File "/usr/libexec/vdsm/vm_migrate_hook.py", line 201, in <module></div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> main(*sys.argv[1:])</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> File "/usr/libexec/vdsm/vm_migrate_hook.py", line 51, in main</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> _process_domxml(tree)</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> File "/usr/libexec/vdsm/vm_migrate_hoo (migration:261)</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D"">2016-10-27 16:40:22,757 ERROR (Thread-3293) [virt.vm] (vmId=3D'21e0e248-19bf-47b3-b72f-6a3740d9ff43') Failed to migrate (migration:390)</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D"">Traceback (most recent call last):</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> File "/usr/share/vdsm/virt/migration.py", line 372, in run</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> self._startUnderlyingMigration(time.time())</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> File "/usr/share/vdsm/virt/migration.py", line 447, in _startUnderlyingMigration</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> self._perform_with_downtime_thread(duri, muri)</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> File "/usr/share/vdsm/virt/migration.py", line 498, in _perform_with_downtime_thread</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> self._perform_migration(duri, muri)</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> File "/usr/share/vdsm/virt/migration.py", line 485, in _perform_migration</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> self._vm._dom.migrateToURI3(duri, params, flags)</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> File "/usr/lib/python2.7/site-packages/vdsm/virt/virdomain.py", line 69, in f</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> ret =3D attr(*args, **kwargs)</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> File "/usr/lib/python2.7/site-packages/vdsm/libvirtconnection.py", line 123, in wrapper</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> ret =3D f(*args, **kwargs)</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> File "/usr/lib/python2.7/site-packages/vdsm/utils.py", line 899, in wrapper</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> return func(inst, *args, **kwargs)</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> File "/usr/lib64/python2.7/site-packages/libvirt.py", line 1836, in migrateToURI3</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D"">:</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> if ret =3D=3D -1: raise libvirtError ('virDomainMigrateToURI3() failed', dom=3Dself)</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D"">libvirtError: Hook script execution failed: internal error: Child process (LC_ALL=3DC PATH=3D/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin /etc/libvirt/hooks/qemu HostedEngine migrate begin -) unexpected exit status 1: Traceback (most recent call = last):</div> </li> <li style=3D"font-weight: normal; vertical-align: top; background: rgb(240, 240, 240);" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> File "/usr/libexec/vdsm/vm_migrate_hook.py", line 51, in main</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> _process_domxml(tree)</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> File "/usr/libexec/vdsm/vm_migrate_hook.py", line 80, in _process_domxml</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> _set_graphics(devices, target_vm_conf)</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> File "/usr/libexec/vdsm/vm_migrate_hook.py", line 156, in _set_graphics</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> target_display_network, target_display_ip =3D _vmconf_display(target_vm_conf)</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> File "/usr/libexec/vdsm/vm_migrate_hook.py", line 177, in _vmconf_display</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> raise VmMigrationHookError('VM conf graphics not = detected')</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D"">VmMigrationHookError: VM conf graphics not detected</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D"">Traceback (most recent call last):</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> File "/usr/libexec/vdsm/vm_migrate_hook.py", line 201, in <module></div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> main(*sys.argv[1:])</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> File "/usr/libexec/vdsm/vm_migrate_hook.py", line 51, in main</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> _process_domxml(tree)</div> </li> <li style=3D"font-weight: normal; vertical-align: top;" class=3D""> <div style=3D"font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 1em; line-height: 1.2em; font-family: monospace; margin: 0px; padding: 0px; vertical-align: top; background: none;" = class=3D""> File "/usr/libexec/vdsm/vm_migrate_hoo</div> </li> </ol><p class=3D"">Thanks</p><p class=3D"">kasturi.<br class=3D""> </p> </div> _______________________________________________<br class=3D"">Users = mailing list<br class=3D""><a href=3D"mailto:Users@ovirt.org" = class=3D"">Users@ovirt.org</a><br = class=3D"">http://lists.ovirt.org/mailman/listinfo/users<br = class=3D""></div></blockquote></div><br class=3D""></body></html>= --Apple-Mail=_0F651227-33F5-41CA-8504-8BB62D91E9AC--
On Thu, Nov 17, 2016 at 8:28 AM, Michal Skrivanek < michal.skrivanek@redhat.com> wrote:
On 27 Oct 2016, at 15:54, knarra <knarra@redhat.com> wrote:
Hi,
I have installed latest upstream master on RHEL7.2. When i try to put a host in maintenance which runs HE vm i see that vm does not get migrated to another host and host is stuck in "preparing for maintenace" state. I see the following errors in the vdsm.log . Can you please help me understand why this error is seen?
seems to be caused by OVS hook issue update to latest and try again, if it’s still not working remove the ovs hook(s)
This VM was created in a version that was missing the graphics parameter, so I do not think an upgrade will help. Maybe shutting down the VM after the system upgrade may help, but that is not always practical. The patch that aimed to fix this is this: https://gerrit.ovirt.org/#/c/64300 Unfortunately it is stuck on review.
1. 2016-10-27 16:40:22,742 ERROR (Thread-3293) [virt.vm] (vmId='21e0e248-19bf-47b3-b72f-6a3740d9ff43') Hook script execution failed: internal error: Child process (LC_ALL=C PAT 2. H=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin /etc/libvirt/hooks/qemu HostedEngine migrate begin -) unexpected exit status 1: Traceback (most recent call last): 3. File "/usr/libexec/vdsm/vm_migrate_hook.py", line 51, in main 4. _process_domxml(tree) 5. File "/usr/libexec/vdsm/vm_migrate_hook.py", line 80, in _process_domxml 6. _set_graphics(devices, target_vm_conf) 7. File "/usr/libexec/vdsm/vm_migrate_hook.py", line 156, in _set_graphics 8. target_display_network, target_display_ip = _vmconf_display(target_vm_conf) 9. File "/usr/libexec/vdsm/vm_migrate_hook.py", line 177, in _vmconf_display 10. raise VmMigrationHookError('VM conf graphics not detected') 11. VmMigrationHookError: VM conf graphics not detected 12. Traceback (most recent call last): 13. File "/usr/libexec/vdsm/vm_migrate_hook.py", line 201, in <module> 14. main(*sys.argv[1:]) 15. File "/usr/libexec/vdsm/vm_migrate_hook.py", line 51, in main 16. _process_domxml(tree) 17. File "/usr/libexec/vdsm/vm_migrate_hoo (migration:261) 18. 2016-10-27 16:40:22,757 ERROR (Thread-3293) [virt.vm] (vmId='21e0e248-19bf-47b3-b72f-6a3740d9ff43') Failed to migrate (migration:390) 19. Traceback (most recent call last): 20. File "/usr/share/vdsm/virt/migration.py", line 372, in run 21. self._startUnderlyingMigration(time.time()) 22. File "/usr/share/vdsm/virt/migration.py", line 447, in _startUnderlyingMigration 23. self._perform_with_downtime_thread(duri, muri) 24. File "/usr/share/vdsm/virt/migration.py", line 498, in _perform_with_downtime_thread 25. self._perform_migration(duri, muri) 26. File "/usr/share/vdsm/virt/migration.py", line 485, in _perform_migration 27. self._vm._dom.migrateToURI3(duri, params, flags) 28. File "/usr/lib/python2.7/site-packages/vdsm/virt/virdomain.py", line 69, in f 29. ret = attr(*args, **kwargs) 30. File "/usr/lib/python2.7/site-packages/vdsm/libvirtconnection.py", line 123, in wrapper 31. ret = f(*args, **kwargs) 32. File "/usr/lib/python2.7/site-packages/vdsm/utils.py", line 899, in wrapper 33. return func(inst, *args, **kwargs) 34. File "/usr/lib64/python2.7/site-packages/libvirt.py", line 1836, in migrateToURI3 35. : 36. if ret == -1: raise libvirtError ('virDomainMigrateToURI3() failed', dom=self) 37. libvirtError: Hook script execution failed: internal error: Child process (LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin /etc/libvirt/hooks/qemu HostedEngine migrate begin -) unexpected exit status 1: Traceback (most recent call last): 38. File "/usr/libexec/vdsm/vm_migrate_hook.py", line 51, in main 39. _process_domxml(tree) 40. File "/usr/libexec/vdsm/vm_migrate_hook.py", line 80, in _process_domxml 41. _set_graphics(devices, target_vm_conf) 42. File "/usr/libexec/vdsm/vm_migrate_hook.py", line 156, in _set_graphics 43. target_display_network, target_display_ip = _vmconf_display(target_vm_conf) 44. File "/usr/libexec/vdsm/vm_migrate_hook.py", line 177, in _vmconf_display 45. raise VmMigrationHookError('VM conf graphics not detected') 46. VmMigrationHookError: VM conf graphics not detected 47. Traceback (most recent call last): 48. File "/usr/libexec/vdsm/vm_migrate_hook.py", line 201, in <module> 49. main(*sys.argv[1:]) 50. File "/usr/libexec/vdsm/vm_migrate_hook.py", line 51, in main 51. _process_domxml(tree) 52. File "/usr/libexec/vdsm/vm_migrate_hoo
Thanks
kasturi. _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
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participants (3)
-
Edward Haas -
knarra -
Michal Skrivanek