[drbd-mc] DRBD MC 0.8.4 crashes

[Dan Frincu]

Hi,

I'm using:
# java -version
java version "1.6.0_22"
Java(TM) SE Runtime Environment (build 1.6.0_22-b04)
Java HotSpot(TM) Server VM (build 17.1-b03, mixed mode)

And when I run DMC:

# java -jar DMC-0.8.4.jar
DEBUG: cluster add tab Cluster 1 (drbd.gui.ClustersPanel)
DEBUG: dsa passwordless auth successful
(drbd.utilities.SSH$ConnectionThread)
INFO: cluster1: connection established
DEBUG: dsa passwordless auth successful
(drbd.utilities.SSH$ConnectionThread)
INFO: cluster2: connection established
DEBUG: update available services (drbd.gui.ClusterBrowser)
APPWARNING: could not parse rsc_location: nok_ping_to_gw
APPWARNING: an ilegal loop
APPERROR: AppError.Text
release: 0.8.4
java: Sun Microsystems Inc. 1.6.0_22

uncaught exception
java.lang.NullPointerException
null
edu.uci.ics.jung.visualization.renderers.BasicEdgeRenderer.drawSimpleEdge(BasicEdgeRenderer.java:116)
edu.uci.ics.jung.visualization.renderers.BasicEdgeRenderer.paintEdge(BasicEdgeRenderer.java:62)
edu.uci.ics.jung.visualization.renderers.BasicRenderer.renderEdge(BasicRenderer.java:78)
edu.uci.ics.jung.visualization.renderers.BasicRenderer.render(BasicRenderer.java:38)
edu.uci.ics.jung.visualization.BasicVisualizationServer.renderGraph(BasicVisualizationServer.java:367)
edu.uci.ics.jung.visualization.BasicVisualizationServer.paintComponent(BasicVisualizationServer.java:321)
javax.swing.JComponent.paint(JComponent.java:1029)
javax.swing.JComponent.paintChildren(JComponent.java:862)
javax.swing.JComponent.paint(JComponent.java:1038)
javax.swing.JComponent.paintChildren(JComponent.java:862)
javax.swing.JSplitPane.paintChildren(JSplitPane.java:1030)
javax.swing.JComponent.paint(JComponent.java:1038)
javax.swing.JComponent.paintChildren(JComponent.java:862)
javax.swing.JSplitPane.paintChildren(JSplitPane.java:1030)
javax.swing.JComponent.paint(JComponent.java:1038)
javax.swing.JComponent.paintChildren(JComponent.java:862)
javax.swing.JComponent.paint(JComponent.java:1038)
javax.swing.JComponent.paintChildren(JComponent.java:862)
javax.swing.JComponent.paint(JComponent.java:1038)
javax.swing.JComponent.paintChildren(JComponent.java:862)
javax.swing.JComponent.paint(JComponent.java:1038)
javax.swing.JComponent.paintChildren(JComponent.java:862)
javax.swing.JComponent.paint(JComponent.java:1038)
javax.swing.JComponent.paintChildren(JComponent.java:862)
javax.swing.JSplitPane.paintChildren(JSplitPane.java:1030)
javax.swing.JComponent.paint(JComponent.java:1038)
javax.swing.JComponent.paintChildren(JComponent.java:862)
javax.swing.JComponent.paint(JComponent.java:1038)
javax.swing.JComponent.paintChildren(JComponent.java:862)
javax.swing.JComponent.paint(JComponent.java:1038)
javax.swing.JLayeredPane.paint(JLayeredPane.java:567)
javax.swing.JComponent.paintChildren(JComponent.java:862)
javax.swing.JComponent.paint(JComponent.java:1038)
javax.swing.JComponent.paintToOffscreen(JComponent.java:5124)
javax.swing.BufferStrategyPaintManager.paint(BufferStrategyPaintManager.java:278)
javax.swing.RepaintManager.paint(RepaintManager.java:1224)
javax.swing.JComponent._paintImmediately(JComponent.java:5072)
javax.swing.JComponent.paintImmediately(JComponent.java:4882)
javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:785)
javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:713)
javax.swing.RepaintManager.seqPaintDirtyRegions(RepaintManager.java:693)
javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.java:125)
java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
Exception occurred during event dispatching:
java.lang.NullPointerException
at
edu.uci.ics.jung.visualization.renderers.BasicEdgeRenderer.drawSimpleEdge(BasicEdgeRenderer.java:116)
at
edu.uci.ics.jung.visualization.renderers.BasicEdgeRenderer.paintEdge(BasicEdgeRenderer.java:62)
at
edu.uci.ics.jung.visualization.renderers.BasicRenderer.renderEdge(BasicRenderer.java:78)
at
edu.uci.ics.jung.visualization.renderers.BasicRenderer.render(BasicRenderer.java:38)
at
edu.uci.ics.jung.visualization.BasicVisualizationServer.renderGraph(BasicVisualizationServer.java:367)
at
edu.uci.ics.jung.visualization.BasicVisualizationServer.paintComponent(BasicVisualizationServer.java:321)
at javax.swing.JComponent.paint(JComponent.java:1029)
at javax.swing.JComponent.paintChildren(JComponent.java:862)
at javax.swing.JComponent.paint(JComponent.java:1038)
at javax.swing.JComponent.paintChildren(JComponent.java:862)
at javax.swing.JSplitPane.paintChildren(JSplitPane.java:1030)
at javax.swing.JComponent.paint(JComponent.java:1038)
at javax.swing.JComponent.paintChildren(JComponent.java:862)
at javax.swing.JSplitPane.paintChildren(JSplitPane.java:1030)
at javax.swing.JComponent.paint(JComponent.java:1038)
at javax.swing.JComponent.paintChildren(JComponent.java:862)
at javax.swing.JComponent.paint(JComponent.java:1038)
at javax.swing.JComponent.paintChildren(JComponent.java:862)
at javax.swing.JComponent.paint(JComponent.java:1038)
at javax.swing.JComponent.paintChildren(JComponent.java:862)
at javax.swing.JComponent.paint(JComponent.java:1038)
at javax.swing.JComponent.paintChildren(JComponent.java:862)
at javax.swing.JComponent.paint(JComponent.java:1038)
at javax.swing.JComponent.paintChildren(JComponent.java:862)
at javax.swing.JSplitPane.paintChildren(JSplitPane.java:1030)
at javax.swing.JComponent.paint(JComponent.java:1038)
at javax.swing.JComponent.paintChildren(JComponent.java:862)
at javax.swing.JComponent.paint(JComponent.java:1038)
at javax.swing.JComponent.paintChildren(JComponent.java:862)
at javax.swing.JComponent.paint(JComponent.java:1038)
at javax.swing.JLayeredPane.paint(JLayeredPane.java:567)
at javax.swing.JComponent.paintChildren(JComponent.java:862)
at javax.swing.JComponent.paint(JComponent.java:1038)
at javax.swing.JComponent.paintToOffscreen(JComponent.java:5124)
at
javax.swing.BufferStrategyPaintManager.paint(BufferStrategyPaintManager.java:278)
at javax.swing.RepaintManager.paint(RepaintManager.java:1224)
at javax.swing.JComponent._paintImmediately(JComponent.java:5072)
at javax.swing.JComponent.paintImmediately(JComponent.java:4882)
at
javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:785)
at
javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:713)
at
javax.swing.RepaintManager.seqPaintDirtyRegions(RepaintManager.java:693)
at
javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.java:125)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
at
java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at
java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at
java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:178)
at java.awt.Dialog$1.run(Dialog.java:1046)
at java.awt.Dialog$3.run(Dialog.java:1098)
at java.security.AccessController.doPrivileged(Native Method)
at java.awt.Dialog.show(Dialog.java:1096)
at javax.swing.JOptionPane.showOptionDialog(JOptionPane.java:853)
at javax.swing.JOptionPane.showMessageDialog(JOptionPane.java:650)
at javax.swing.JOptionPane.showMessageDialog(JOptionPane.java:621)
at drbd.utilities.Tools$4.run(Tools.java:643)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
at
java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at
java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
Exception occurred during event dispatching:
java.lang.Error: Cannot call invokeAndWait from the event dispatcher thread
at java.awt.EventQueue.invokeAndWait(EventQueue.java:981)
at
javax.swing.SwingUtilities.invokeAndWait(SwingUtilities.java:1320)
at drbd.utilities.Tools.invokeAndWait(Tools.java:2320)
at drbd.utilities.MyMenuItem.processAccessMode(MyMenuItem.java:310)
at drbd.utilities.MyMenuItem.update(MyMenuItem.java:302)
at drbd.gui.resources.CloneInfo$1$4.run(CloneInfo.java:617)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
at
java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at
java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at
java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:178)
at java.awt.Dialog$1.run(Dialog.java:1046)
at java.awt.Dialog$3.run(Dialog.java:1098)
at java.security.AccessController.doPrivileged(Native Method)
at java.awt.Dialog.show(Dialog.java:1096)
at javax.swing.JOptionPane.showOptionDialog(JOptionPane.java:853)
at javax.swing.JOptionPane.showMessageDialog(JOptionPane.java:650)
at javax.swing.JOptionPane.showMessageDialog(JOptionPane.java:621)
at drbd.utilities.Tools$4.run(Tools.java:643)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
at
java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at
java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
at
java.awt.EventDispatchThread.run(EventDispatchThread.java:122)


Ideas?

Regards,

Dan

[Rasto Levrinc]

Post by Dan Frincu
Hi,
DEBUG: update available services (drbd.gui.ClusterBrowser)
APPWARNING: could not parse rsc_location: nok_ping_to_gw
APPWARNING: an ilegal loop

Either you have an ilegal loop in your config or my "ilegal loop"
detection routine doesn't work. Do you have a colocation or order
constraint with the same resource on both sides? Could you post you
config, please? Did it work with the previous version?

Thanks,

Rasto Levrinc

[Dan Frincu]

Hi,

Post by Rasto Levrinc

Post by Dan Frincu
Hi,
DEBUG: update available services (drbd.gui.ClusterBrowser)
APPWARNING: could not parse rsc_location: nok_ping_to_gw
APPWARNING: an ilegal loop

Either you have an ilegal loop in your config or my "ilegal loop"
detection routine doesn't work. Do you have a colocation or order
constraint with the same resource on both sides?

Yes, I do have collocation constraints with the same resource on both sides.

Post by Rasto Levrinc
Could you post you
config, please? Did it work with the previous version?

Previously I used OpenJDK 6, which worked for everything except the
preview, as long as I applied (e.g. click) it worked, if I paused the
mouse to preview and then move the mouse away it would crash, anyway, I
understood that it doesn't work with that version of software, upgraded
to Sun Java and then this happened.

Regards,
Dan

Post by Rasto Levrinc
Thanks,
Rasto Levrinc

[Rasto Levrinc]

Post by Dan Frincu
Hi,

Post by Rasto Levrinc

Post by Dan Frincu
Hi,
DEBUG: update available services (drbd.gui.ClusterBrowser)
APPWARNING: could not parse rsc_location: nok_ping_to_gw
APPWARNING: an ilegal loop

Either you have an ilegal loop in your config or my "ilegal loop"
detection routine doesn't work. Do you have a colocation or order
constraint with the same resource on both sides?

Yes, I do have collocation constraints with the same resource on both sides.

You shouldn't have I will make that it doesn't crash if you have. :)

Rasto